#include <visp3/mbt/vpMbEdgeKltMultiTracker.h>

Inheritance diagram for vpMbEdgeKltMultiTracker:

Public Types
enum	vpMbtOptimizationMethod { GAUSS_NEWTON_OPT = 0, LEVENBERG_MARQUARDT_OPT = 1 }

Public Member Functions
	vpMbEdgeKltMultiTracker ()

	vpMbEdgeKltMultiTracker (const unsigned int nbCameras)

	vpMbEdgeKltMultiTracker (const std::vector< std::string > &cameraNames)

virtual	~vpMbEdgeKltMultiTracker ()

virtual void	display (const vpImage< unsigned char > &I, const vpHomogeneousMatrix &cMo_, const vpCameraParameters &cam_, const vpColor &col, const unsigned int thickness=1, const bool displayFullModel=false)

virtual void	display (const vpImage< vpRGBa > &I, const vpHomogeneousMatrix &cMo_, const vpCameraParameters &cam_, const vpColor &col, const unsigned int thickness=1, const bool displayFullModel=false)

virtual void	display (const vpImage< unsigned char > &I1, const vpImage< unsigned char > &I2, const vpHomogeneousMatrix &c1Mo, const vpHomogeneousMatrix &c2Mo, const vpCameraParameters &cam1, const vpCameraParameters &cam2, const vpColor &color, const unsigned int thickness=1, const bool displayFullModel=false)

virtual void	display (const vpImage< vpRGBa > &I1, const vpImage< vpRGBa > &I2, const vpHomogeneousMatrix &c1Mo, const vpHomogeneousMatrix &c2Mo, const vpCameraParameters &cam1, const vpCameraParameters &cam2, const vpColor &color, const unsigned int thickness=1, const bool displayFullModel=false)

virtual void	display (const std::map< std::string, const vpImage< unsigned char > *> &mapOfImages, const std::map< std::string, vpHomogeneousMatrix > &mapOfCameraPoses, const std::map< std::string, vpCameraParameters > &mapOfCameraParameters, const vpColor &col, const unsigned int thickness=1, const bool displayFullModel=false)

virtual void	display (const std::map< std::string, const vpImage< vpRGBa > *> &mapOfImages, const std::map< std::string, vpHomogeneousMatrix > &mapOfCameraPoses, const std::map< std::string, vpCameraParameters > &mapOfCameraParameters, const vpColor &col, const unsigned int thickness=1, const bool displayFullModel=false)

virtual std::vector< std::string >	getCameraNames () const

virtual void	getCameraParameters (vpCameraParameters &camera) const

virtual void	getCameraParameters (vpCameraParameters &cam1, vpCameraParameters &cam2) const

virtual void	getCameraParameters (const std::string &cameraName, vpCameraParameters &camera) const

virtual void	getCameraParameters (std::map< std::string, vpCameraParameters > &mapOfCameraParameters) const

virtual unsigned int	getClipping (const std::string &cameraName) const

virtual vpMbHiddenFaces< vpMbtPolygon > &	getFaces ()

vpMbHiddenFaces< vpMbtPolygon > &	getEdgeFaces (const std::string &cameraName)

std::map< std::string, vpMbHiddenFaces< vpMbtPolygon > >	getEdgeFaces () const

vpMbHiddenFaces< vpMbtPolygon > &	getKltFaces (const std::string &cameraName)

std::map< std::string, vpMbHiddenFaces< vpMbtPolygon > >	getKltFaces () const

double	getFactorKLT () const

double	getFactorMBT () const

virtual unsigned int	getNbPolygon () const

virtual std::map< std::string, unsigned int >	getEdgeMultiNbPolygon () const

virtual std::map< std::string, unsigned int >	getKltMultiNbPolygon () const

unsigned int	getNumberOfCameras () const

virtual void	getPose (vpHomogeneousMatrix &c1Mo, vpHomogeneousMatrix &c2Mo) const

virtual void	getPose (const std::string &cameraName, vpHomogeneousMatrix &cMo_) const

virtual void	getPose (std::map< std::string, vpHomogeneousMatrix > &mapOfCameraPoses) const

virtual vpColVector	getError () const

virtual vpColVector	getRobustWeights () const

virtual void	init (const vpImage< unsigned char > &I)

virtual void	initClick (const vpImage< unsigned char > &I, const std::vector< vpPoint > &points3D_list, const std::string &displayFile="")

virtual void	initClick (const vpImage< unsigned char > &I, const std::string &initFile, const bool displayHelp=false)

virtual void	initClick (const vpImage< unsigned char > &I1, const vpImage< unsigned char > &I2, const std::string &initFile1, const std::string &initFile2, const bool displayHelp=false, const bool firstCameraIsReference=true)

virtual void	initClick (const std::map< std::string, const vpImage< unsigned char > *> &mapOfImages, const std::string &initFile, const bool displayHelp=false)

virtual void	initClick (const std::map< std::string, const vpImage< unsigned char > *> &mapOfImages, const std::map< std::string, std::string > &mapOfInitFiles, const bool displayHelp=false)

virtual void	initCircle (const vpPoint &, const vpPoint &, const vpPoint &, const double, const int, const std::string &name="")

virtual void	initCylinder (const vpPoint &, const vpPoint &, const double, const int, const std::string &name="")

virtual void	initFromPose (const vpImage< unsigned char > &I, const std::string &initFile)

virtual void	initFromPose (const vpImage< unsigned char > &I, const vpHomogeneousMatrix &cMo)

virtual void	initFromPose (const vpImage< unsigned char > &I, const vpPoseVector &cPo)

virtual void	initFromPose (const vpImage< unsigned char > &I1, const vpImage< unsigned char > &I2, const vpHomogeneousMatrix &c1Mo, const vpHomogeneousMatrix &c2Mo, const bool firstCameraIsReference=true)

virtual void	initFromPose (const std::map< std::string, const vpImage< unsigned char > *> &mapOfImages, const vpHomogeneousMatrix &cMo_)

virtual void	initFromPose (const std::map< std::string, const vpImage< unsigned char > *> &mapOfImages, const std::map< std::string, vpHomogeneousMatrix > &mapOfCameraPoses)

virtual void	initFaceFromCorners (vpMbtPolygon &polygon)

virtual void	initFaceFromLines (vpMbtPolygon &polygon)

virtual void	loadConfigFile (const std::string &configFile)

virtual void	loadConfigFile (const std::string &configFile1, const std::string &configFile2, const bool firstCameraIsReference=true)

virtual void	loadConfigFile (const std::map< std::string, std::string > &mapOfConfigFiles)

virtual void	loadModel (const std::string &modelFile, const bool verbose=false)

virtual void	reInitModel (const vpImage< unsigned char > &I, const std::string &cad_name, const vpHomogeneousMatrix &cMo_, const bool verbose=false)

virtual void	reInitModel (const vpImage< unsigned char > &I1, const vpImage< unsigned char > &I2, const std::string &cad_name, const vpHomogeneousMatrix &c1Mo, const vpHomogeneousMatrix &c2Mo, const bool verbose=false, const bool firstCameraIsReference=true)

virtual void	reInitModel (const std::map< std::string, const vpImage< unsigned char > *> &mapOfImages, const std::string &cad_name, const std::map< std::string, vpHomogeneousMatrix > &mapOfCameraPoses, const bool verbose=false)

virtual void	resetTracker ()

virtual void	setAngleAppear (const double &a)

virtual void	setAngleDisappear (const double &a)

virtual void	setCameraParameters (const vpCameraParameters &camera)

virtual void	setCameraParameters (const vpCameraParameters &camera1, const vpCameraParameters &camera2, const bool firstCameraIsReference=true)

virtual void	setCameraParameters (const std::string &cameraName, const vpCameraParameters &camera)

virtual void	setCameraParameters (const std::map< std::string, vpCameraParameters > &mapOfCameraParameters)

virtual void	setCameraTransformationMatrix (const std::string &cameraName, const vpHomogeneousMatrix &cameraTransformationMatrix)

virtual void	setCameraTransformationMatrix (const std::map< std::string, vpHomogeneousMatrix > &mapOfTransformationMatrix)

virtual void	setClipping (const unsigned int &flags)

virtual void	setClipping (const std::string &cameraName, const unsigned int &flags)

virtual void	setCovarianceComputation (const bool &flag)

virtual void	setDisplayFeatures (const bool displayF)

virtual void	setFarClippingDistance (const double &dist)

virtual void	setFarClippingDistance (const std::string &cameraName, const double &dist)

void	setFactorKLT (const double factor)

void	setFactorMBT (const double factor)

void	setGoodNbRayCastingAttemptsRatio (const double &ratio)

void	setNbRayCastingAttemptsForVisibility (const unsigned int &attempts)

virtual void	setLod (const bool useLod, const std::string &name="")

virtual void	setLod (const bool useLod, const std::string &cameraName, const std::string &name)

virtual void	setMinLineLengthThresh (const double minLineLengthThresh, const std::string &name="")

virtual void	setMinLineLengthThresh (const double minLineLengthThresh, const std::string &cameraName, const std::string &name)

virtual void	setMinPolygonAreaThresh (const double minPolygonAreaThresh, const std::string &name="")

virtual void	setMinPolygonAreaThresh (const double minPolygonAreaThresh, const std::string &cameraName, const std::string &name)

virtual void	setNearClippingDistance (const double &dist)

virtual void	setNearClippingDistance (const std::string &cameraName, const double &dist)

virtual void	setOgreShowConfigDialog (const bool showConfigDialog)

virtual void	setOgreVisibilityTest (const bool &v)

virtual void	setOptimizationMethod (const vpMbtOptimizationMethod &opt)

virtual void	setPose (const vpImage< unsigned char > &I, const vpHomogeneousMatrix &cMo)

virtual void	setPose (const vpImage< unsigned char > &I1, const vpImage< unsigned char > &I2, const vpHomogeneousMatrix &c1Mo, const vpHomogeneousMatrix &c2Mo, const bool firstCameraIsReference=true)

virtual void	setPose (const std::map< std::string, const vpImage< unsigned char > *> &mapOfImages, const vpHomogeneousMatrix &cMo_)

virtual void	setPose (const std::map< std::string, const vpImage< unsigned char > *> &mapOfImages, const std::map< std::string, vpHomogeneousMatrix > &mapOfCameraPoses)

virtual void	setProjectionErrorComputation (const bool &flag)

virtual void	setReferenceCameraName (const std::string &referenceCameraName)

virtual void	setScanLineVisibilityTest (const bool &v)

virtual void	setThresholdAcceptation (const double th)

virtual void	testTracking ()

virtual void	track (const vpImage< unsigned char > &I)

virtual void	track (const vpImage< unsigned char > &I1, const vpImage< unsigned char > &I2)

virtual void	track (std::map< std::string, const vpImage< unsigned char > *> &mapOfImages)

Inherited functionalities from vpMbTracker
virtual unsigned int	getClipping () const

virtual void	getPose (vpHomogeneousMatrix &cMo_) const

virtual vpHomogeneousMatrix	getPose () const

virtual void	loadModel (const char *modelFile, const bool verbose=false)

virtual double	getAngleAppear () const

virtual double	getAngleDisappear () const

virtual vpMatrix	getCovarianceMatrix () const

virtual double	getInitialMu () const

virtual double	getLambda () const

virtual unsigned int	getMaxIter () const

virtual double	getProjectionError () const

virtual vpColVector	getEstimatedDoF () const

virtual double	getFarClippingDistance () const

virtual double	getNearClippingDistance () const

virtual vpMbtOptimizationMethod	getOptimizationMethod () const

virtual vpMbtPolygon *	getPolygon (const unsigned int index)

virtual std::pair< std::vector< vpPolygon >, std::vector< std::vector< vpPoint > > >	getPolygonFaces (const bool orderPolygons=true, const bool useVisibility=true, const bool clipPolygon=false)

virtual double	getStopCriteriaEpsilon () const

virtual void	initFromPoints (const vpImage< unsigned char > &I, const std::string &initFile)

virtual void	initFromPoints (const vpImage< unsigned char > &I, const std::vector< vpImagePoint > &points2D_list, const std::vector< vpPoint > &points3D_list)

virtual void	setEstimatedDoF (const vpColVector &v)

virtual void	setInitialMu (const double mu)

virtual void	setLambda (const double gain)

virtual void	setMaxIter (const unsigned int max)

virtual void	setStopCriteriaEpsilon (const double eps)

void	savePose (const std::string &filename) const

void	setPoseSavingFilename (const std::string &filename)

Inherited functionalities from vpMbEdgeMultiTracker
virtual vpMbHiddenFaces< vpMbtPolygon > &	getFaces (const std::string &cameraName)

virtual std::map< std::string, vpMbHiddenFaces< vpMbtPolygon > >	getFaces () const

void	getLcircle (std::list< vpMbtDistanceCircle *> &circlesList, const unsigned int level=0) const

virtual void	getLcircle (const std::string &cameraName, std::list< vpMbtDistanceCircle *> &circlesList, const unsigned int level=0) const

void	getLcylinder (std::list< vpMbtDistanceCylinder *> &cylindersList, const unsigned int level=0) const

virtual void	getLcylinder (const std::string &cameraName, std::list< vpMbtDistanceCylinder *> &cylindersList, const unsigned int level=0) const

void	getLline (std::list< vpMbtDistanceLine *> &linesList, const unsigned int level=0) const

virtual void	getLline (const std::string &cameraName, std::list< vpMbtDistanceLine *> &linesList, const unsigned int level=0) const

virtual void	getMovingEdge (vpMe &p_me) const

virtual vpMe	getMovingEdge () const

virtual void	getMovingEdge (const std::string &cameraName, vpMe &p_me) const

virtual vpMe	getMovingEdge (const std::string &cameraName) const

virtual unsigned int	getNbPoints (const unsigned int level=0) const

virtual unsigned int	getNbPoints (const std::string &cameraName, const unsigned int level=0) const

virtual unsigned int	getNbPolygon (const std::string &cameraName) const

virtual std::map< std::string, unsigned int >	getMultiNbPolygon () const

virtual void	setGoodMovingEdgesRatioThreshold (const double threshold)

virtual void	setMovingEdge (const vpMe &me)

virtual void	setMovingEdge (const std::string &cameraName, const vpMe &me)

virtual void	setScales (const std::vector< bool > &scales)

virtual void	setUseEdgeTracking (const std::string &name, const bool &useEdgeTracking)

Inherited functionalities from vpMbEdgeTracker
void	loadConfigFile (const char *configFile)

void	reInitModel (const vpImage< unsigned char > &I, const char *cad_name, const vpHomogeneousMatrix &cMo, const bool verbose=false)

std::vector< bool >	getScales () const

double	getGoodMovingEdgesRatioThreshold () const

Inherited functionalities from vpMbKltMultiTracker
virtual void	addCircle (const vpPoint &P1, const vpPoint &P2, const vpPoint &P3, const double r, const std::string &name="")

virtual vpMbHiddenFaces< vpMbtPolygon > &	getFaces (const std::string &cameraName)

virtual std::map< std::string, vpMbHiddenFaces< vpMbtPolygon > >	getFaces () const

virtual std::list< vpMbtDistanceCircle * > &	getFeaturesCircle ()

virtual std::list< vpMbtDistanceCircle * > &	getFeaturesCircle (const std::string &cameraName)

virtual std::list< vpMbtDistanceKltPoints * > &	getFeaturesKlt ()

virtual std::list< vpMbtDistanceKltPoints * > &	getFeaturesKlt (const std::string &cameraName)

virtual std::list< vpMbtDistanceKltCylinder * > &	getFeaturesKltCylinder ()

virtual std::list< vpMbtDistanceKltCylinder * > &	getFeaturesKltCylinder (const std::string &cameraName)

virtual std::map< std::string, std::vector< vpImagePoint > >	getKltImagePoints () const

virtual std::map< std::string, std::map< int, vpImagePoint > >	getKltImagePointsWithId () const

virtual std::map< std::string, vpKltOpencv >	getKltOpencv () const

virtual std::map< std::string, std::vector< cv::Point2f > >	getKltPoints () const

virtual std::map< std::string, int >	getKltNbPoints () const

virtual std::map< std::string, unsigned int >	getMultiNbPolygon () const

virtual void	setKltMaskBorder (const unsigned int &e)

virtual void	setKltOpencv (const vpKltOpencv &t)

virtual void	setKltOpencv (const std::map< std::string, vpKltOpencv > &mapOfOpenCVTrackers)

virtual void	setKltThresholdAcceptation (const double th)

virtual void	setUseKltTracking (const std::string &name, const bool &useKltTracking)

Inherited functionalities from vpMbKltTracker
void	loadConfigFile (const char *configFile)

void	reInitModel (const vpImage< unsigned char > &I, const char *cad_name, const vpHomogeneousMatrix &cMo, const bool verbose=false)

unsigned int	getKltMaskBorder () const

double	getKltThresholdAcceptation () const

Deprecated functions
virtual std::map< std::string, int >	getNbKltPoints () const

virtual void	setMaskBorder (const unsigned int &e)

Deprecated functions
unsigned int	getMaskBorder () const

double	getThresholdAcceptation () const

Protected Types
enum	FeatureType { LINE, CYLINDER, CIRCLE }

Protected Member Functions
virtual void	computeVVS (std::map< std::string, const vpImage< unsigned char > *> &mapOfImages, const unsigned int lvl=0)

virtual void	computeVVSInit ()

virtual void	computeVVSInteractionMatrixAndResidu ()

virtual void	computeVVSInteractionMatrixAndResidu (std::map< std::string, const vpImage< unsigned char > *> &mapOfImages, std::map< std::string, vpVelocityTwistMatrix > &mapOfVelocityTwist)

virtual void	computeVVSWeights ()

virtual unsigned int	initMbtTracking (std::map< std::string, const vpImage< unsigned char > *> &mapOfImages, unsigned int lvl)

virtual void	postTracking (std::map< std::string, const vpImage< unsigned char > *> &mapOfImages, const unsigned int lvl)

virtual void	reinit ()

virtual void	trackMovingEdges (std::map< std::string, const vpImage< unsigned char > *> &mapOfImages)

Protected Member Functions Inherited from vpMbEdgeMultiTracker
virtual void	cleanPyramid (std::map< std::string, std::vector< const vpImage< unsigned char > *> > &pyramid)

virtual void	computeProjectionError ()

virtual void	computeVVSFirstPhasePoseEstimation (const unsigned int iter, bool &isoJoIdentity_)

virtual void	initPyramid (const std::map< std::string, const vpImage< unsigned char > > &mapOfImages, std::map< std::string, std::vector< const vpImage< unsigned char > > > &pyramid)

Protected Member Functions Inherited from vpMbEdgeTracker
void	cleanPyramid (std::vector< const vpImage< unsigned char > *> &_pyramid)

void	computeProjectionError (const vpImage< unsigned char > &_I)

void	computeVVS (const vpImage< unsigned char > &_I, const unsigned int lvl)

virtual void	computeVVSInteractionMatrixAndResidu (const vpImage< unsigned char > &I)

void	initPyramid (const vpImage< unsigned char > &_I, std::vector< const vpImage< unsigned char > *> &_pyramid)

bool	samePoint (const vpPoint &P1, const vpPoint &P2) const

void	addCircle (const vpPoint &P1, const vpPoint &P2, const vpPoint &P3, const double r, int idFace=-1, const std::string &name="")

void	addCylinder (const vpPoint &P1, const vpPoint &P2, const double r, int idFace=-1, const std::string &name="")

void	addLine (vpPoint &p1, vpPoint &p2, int polygon=-1, std::string name="")

void	addPolygon (vpMbtPolygon &p)

void	computeVVSFirstPhase (const vpImage< unsigned char > &I, const unsigned int iter, double &count, const unsigned int lvl=0)

void	computeVVSFirstPhaseFactor (const vpImage< unsigned char > &I, const unsigned int lvl=0)

void	displayFeaturesOnImage (const vpImage< unsigned char > &I, const unsigned int lvl)

void	downScale (const unsigned int _scale)

unsigned int	initMbtTracking (unsigned int &nberrors_lines, unsigned int &nberrors_cylinders, unsigned int &nberrors_circles)

void	initMovingEdge (const vpImage< unsigned char > &I, const vpHomogeneousMatrix &_cMo)

void	reInitLevel (const unsigned int _lvl)

void	reinitMovingEdge (const vpImage< unsigned char > &I, const vpHomogeneousMatrix &_cMo)

void	removeCircle (const std::string &name)

void	removeCylinder (const std::string &name)

void	removeLine (const std::string &name)

void	resetMovingEdge ()

void	trackMovingEdge (const vpImage< unsigned char > &I)

void	updateMovingEdge (const vpImage< unsigned char > &I)

void	updateMovingEdgeWeights ()

void	upScale (const unsigned int _scale)

void	visibleFace (const vpImage< unsigned char > &_I, const vpHomogeneousMatrix &_cMo, bool &newvisibleline)

Protected Member Functions Inherited from vpMbTracker
virtual void	computeVVSWeights (vpRobust &robust, const vpColVector &error, vpColVector &w)

void	addPolygon (const std::vector< vpPoint > &corners, const int idFace=-1, const std::string &polygonName="", const bool useLod=false, const double minPolygonAreaThreshold=2500.0, const double minLineLengthThreshold=50.0)

void	addPolygon (const vpPoint &p1, const vpPoint &p2, const vpPoint &p3, const double radius, const int idFace=-1, const std::string &polygonName="", const bool useLod=false, const double minPolygonAreaThreshold=2500.0)

void	addPolygon (const vpPoint &p1, const vpPoint &p2, const int idFace=-1, const std::string &polygonName="", const bool useLod=false, const double minLineLengthThreshold=50)

void	addPolygon (const std::vector< std::vector< vpPoint > > &listFaces, const int idFace=-1, const std::string &polygonName="", const bool useLod=false, const double minLineLengthThreshold=50)

void	createCylinderBBox (const vpPoint &p1, const vpPoint &p2, const double &radius, std::vector< std::vector< vpPoint > > &listFaces)

virtual void	computeCovarianceMatrixVVS (const bool isoJoIdentity_, const vpColVector &w_true, const vpHomogeneousMatrix &cMoPrev, const vpMatrix &L_true, const vpMatrix &LVJ_true, const vpColVector &error)

void	computeJTR (const vpMatrix &J, const vpColVector &R, vpColVector &JTR) const

virtual void	computeVVSCheckLevenbergMarquardt (const unsigned int iter, vpColVector &error, const vpColVector &m_error_prev, const vpHomogeneousMatrix &cMoPrev, double &mu, bool &reStartFromLastIncrement, vpColVector const w=NULL, const vpColVector const m_w_prev=NULL)

virtual void	computeVVSPoseEstimation (const bool isoJoIdentity_, const unsigned int iter, vpMatrix &L, vpMatrix &LTL, vpColVector &R, const vpColVector &error, vpColVector &error_prev, vpColVector &LTR, double &mu, vpColVector &v, const vpColVector const w=NULL, vpColVector const m_w_prev=NULL)

virtual void	extractGroup (SoVRMLGroup *sceneGraphVRML2, vpHomogeneousMatrix &transform, int &idFace)

virtual void	extractFaces (SoVRMLIndexedFaceSet *face_set, vpHomogeneousMatrix &transform, int &idFace, const std::string &polygonName="")

virtual void	extractLines (SoVRMLIndexedLineSet *line_set, int &idFace, const std::string &polygonName="")

virtual void	extractCylinders (SoVRMLIndexedFaceSet *face_set, vpHomogeneousMatrix &transform, int &idFace, const std::string &polygonName="")

vpPoint	getGravityCenter (const std::vector< vpPoint > &_pts) const

virtual void	loadVRMLModel (const std::string &modelFile)

virtual void	loadCAOModel (const std::string &modelFile, std::vector< std::string > &vectorOfModelFilename, int &startIdFace, const bool verbose=false, const bool parent=true)

void	removeComment (std::ifstream &fileId)

bool	parseBoolean (std::string &input)

std::map< std::string, std::string >	parseParameters (std::string &endLine)

std::string &	ltrim (std::string &s) const

std::string &	rtrim (std::string &s) const

std::string &	trim (std::string &s) const

Protected Member Functions Inherited from vpMbKltMultiTracker
virtual void	computeVVS ()

virtual void	computeVVSInteractionMatrixAndResidu (std::map< std::string, vpVelocityTwistMatrix > &mapOfVelocityTwist)

virtual void	postTracking (std::map< std::string, const vpImage< unsigned char > *> &mapOfImages)

virtual void	preTracking (std::map< std::string, const vpImage< unsigned char > *> &mapOfImages)

Protected Member Functions Inherited from vpMbKltTracker
bool	postTracking (const vpImage< unsigned char > &I, vpColVector &w)

void	preTracking (const vpImage< unsigned char > &I)

virtual void	reinit (const vpImage< unsigned char > &I)

Protected Attributes
double	m_factorKLT

double	m_factorMBT

double	thresholdKLT

double	thresholdMBT

std::map< std::string, vpHomogeneousMatrix >	m_mapOfCameraTransformationMatrix

std::string	m_referenceCameraName

unsigned int	m_nbrow

vpMatrix	m_L_hybridMulti

vpColVector	m_error_hybridMulti

vpColVector	m_w_hybridMulti

vpColVector	m_weightedError_hybridMulti

std::map< std::string, vpMbEdgeTracker * >	m_mapOfEdgeTrackers

std::map< std::string, std::vector< const vpImage< unsigned char > * > >	m_mapOfPyramidalImages

vpMatrix	m_L_edgeMulti

vpColVector	m_error_edgeMulti

vpColVector	m_w_edgeMulti

vpColVector	m_weightedError_edgeMulti

vpMe	me

std::vector< std::list< vpMbtDistanceLine * > >	lines

std::vector< std::list< vpMbtDistanceCircle * > >	circles

std::vector< std::list< vpMbtDistanceCylinder * > >	cylinders

unsigned int	nline

unsigned int	ncircle

unsigned int	ncylinder

unsigned int	nbvisiblepolygone

double	percentageGdPt

std::vector< bool >	scales

std::vector< const vpImage< unsigned char > * >	Ipyramid

unsigned int	scaleLevel

unsigned int	nbFeaturesForProjErrorComputation

vpColVector	m_factor

vpRobust	m_robustLines

vpRobust	m_robustCylinders

vpRobust	m_robustCircles

vpColVector	m_wLines

vpColVector	m_wCylinders

vpColVector	m_wCircles

vpColVector	m_errorLines

vpColVector	m_errorCylinders

vpColVector	m_errorCircles

vpMatrix	m_L_edge

vpColVector	m_error_edge

vpColVector	m_w_edge

vpColVector	m_weightedError_edge

vpRobust	m_robust_edge

vpCameraParameters	cam

vpHomogeneousMatrix	cMo

vpMatrix	oJo

bool	isoJoIdentity

std::string	modelFileName

bool	modelInitialised

std::string	poseSavingFilename

bool	computeCovariance

vpMatrix	covarianceMatrix

bool	computeProjError

double	projectionError

bool	displayFeatures

vpMbtOptimizationMethod	m_optimizationMethod

vpMbHiddenFaces< vpMbtPolygon >	faces

double	angleAppears

double	angleDisappears

double	distNearClip

double	distFarClip

unsigned int	clippingFlag

bool	useOgre

bool	ogreShowConfigDialog

bool	useScanLine

unsigned int	nbPoints

unsigned int	nbLines

unsigned int	nbPolygonLines

unsigned int	nbPolygonPoints

unsigned int	nbCylinders

unsigned int	nbCircles

bool	useLodGeneral

bool	applyLodSettingInConfig

double	minLineLengthThresholdGeneral

double	minPolygonAreaThresholdGeneral

std::map< std::string, std::string >	mapOfParameterNames

bool	m_computeInteraction

double	m_lambda

unsigned int	m_maxIter

double	m_stopCriteriaEpsilon

double	m_initialMu

std::map< std::string, vpMbKltTracker * >	m_mapOfKltTrackers

vpMatrix	m_L_kltMulti

vpColVector	m_error_kltMulti

vpColVector	m_w_kltMulti

vpColVector	m_weightedError_kltMulti

cv::Mat	cur

vpHomogeneousMatrix	c0Mo

bool	firstInitialisation

unsigned int	maskBorder

double	threshold_outlier

double	percentGood

vpHomogeneousMatrix	ctTc0

vpKltOpencv	tracker

std::list< vpMbtDistanceKltPoints * >	kltPolygons

std::list< vpMbtDistanceKltCylinder * >	kltCylinders

std::list< vpMbtDistanceCircle * >	circles_disp

unsigned int	m_nbInfos

unsigned int	m_nbFaceUsed

vpMatrix	m_L_klt

vpColVector	m_error_klt

vpColVector	m_w_klt

vpColVector	m_weightedError_klt

vpRobust	m_robust_klt

Detailed Description

Hybrid stereo (or more) tracker based on moving-edges and keypoints tracked using KLT tracker.

Warning: This class is only available if OpenCV is installed, and used.

The Tutorial: Markerless model-based tracking with stereo cameras is a good starting point to use this class.

The tracker requires the knowledge of the 3D model that could be provided in a vrml or in a cao file. The cao format is described in loadCAOModel(). It may also use an xml file used to tune the behavior of the tracker and an init file used to compute the pose at the very first image.

Examples:: mbtEdgeKltMultiTracking.cpp, tutorial-mb-tracker-stereo-mono.cpp, and tutorial-mb-tracker-stereo.cpp.

Definition at line 75 of file vpMbEdgeKltMultiTracker.h.

Member Enumeration Documentation

◆ FeatureType

enum vpMbEdgeMultiTracker::FeatureType

protectedinherited

Enumerator
LINE
CYLINDER
CIRCLE

Definition at line 353 of file vpMbEdgeMultiTracker.h.

◆ vpMbtOptimizationMethod

enum vpMbTracker::vpMbtOptimizationMethod

inherited

Enumerator
GAUSS_NEWTON_OPT
LEVENBERG_MARQUARDT_OPT

Definition at line 109 of file vpMbTracker.h.

Constructor & Destructor Documentation

◆ vpMbEdgeKltMultiTracker() [1/3]

vpMbEdgeKltMultiTracker::vpMbEdgeKltMultiTracker ( )

Basic constructor

Definition at line 57 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbTracker::m_lambda, m_mapOfCameraTransformationMatrix, and vpMbTracker::m_maxIter.

◆ vpMbEdgeKltMultiTracker() [2/3]

vpMbEdgeKltMultiTracker::vpMbEdgeKltMultiTracker ( const unsigned int nbCameras )

Construct a vpMbEdgeKltMultiTracker with the specified number of cameras.

Parameters

nbCameras : Number of cameras to use.

Definition at line 74 of file vpMbEdgeKltMultiTracker.cpp.

References vpTrackingException::fatalError, vpMbTracker::m_lambda, m_mapOfCameraTransformationMatrix, vpMbKltMultiTracker::m_mapOfKltTrackers, vpMbTracker::m_maxIter, and m_referenceCameraName.

◆ vpMbEdgeKltMultiTracker() [3/3]

vpMbEdgeKltMultiTracker::vpMbEdgeKltMultiTracker ( const std::vector< std::string > & cameraNames )

Construct a vpMbEdgeKltMultiTracker with the specified list of camera names.

Parameters

cameraNames : List of camera names.

Definition at line 114 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbTracker::m_lambda, and vpMbTracker::m_maxIter.

◆ ~vpMbEdgeKltMultiTracker()

vpMbEdgeKltMultiTracker::~vpMbEdgeKltMultiTracker ( )

virtual

Definition at line 123 of file vpMbEdgeKltMultiTracker.cpp.

Member Function Documentation

◆ addCircle() [1/2]

void vpMbKltMultiTracker::addCircle	(	const vpPoint &	P1,
		const vpPoint &	P2,
		const vpPoint &	P3,
		const double	r,
		const std::string &	name = `""`
	)

virtualinherited

Add a circle to the list of circles.

Parameters

P1	: Center of the circle.
P2,P3	: Two points on the plane containing the circle. With the center of the circle we have 3 points defining the plane that contains the circle.
r	: Radius of the circle.
name	: Name of the circle.

Definition at line 149 of file vpMbKltMultiTracker.cpp.

References vpMbKltMultiTracker::m_mapOfKltTrackers.

Referenced by vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold().

◆ addCircle() [2/2]

void vpMbEdgeTracker::addCircle	(	const vpPoint &	P1,
		const vpPoint &	P2,
		const vpPoint &	P3,
		const double	r,
		int	idFace = `-1`,
		const std::string &	name = `""`
	)

protectedinherited

Add a circle to the list of circles.

Parameters

P1	: Center of the circle.
P2,P3	: Two points on the plane containing the circle. With the center of the circle we have 3 points defining the plane that contains the circle.
r	: Radius of the circle.
idFace	: Id of the face that is associated to the circle to handle visibility test.
name	: the optional name of the circle.

Definition at line 1976 of file vpMbEdgeTracker.cpp.

Referenced by vpMbEdgeTracker::initCircle().

◆ addCylinder()

void vpMbEdgeTracker::addCylinder	(	const vpPoint &	P1,
		const vpPoint &	P2,
		const double	r,
		int	idFace = `-1`,
		const std::string &	name = `""`
	)

protectedinherited

Add a cylinder to the list of cylinders.

Parameters

P1	: The first extremity of the axis.
P2	: The second extremity of the axis.
r	: The radius of the cylinder.
idFace	: The index of the face.
name	: the optional name of the cylinder

Definition at line 2033 of file vpMbEdgeTracker.cpp.

References vpMbtDistanceCylinder::buildFrom(), vpMbTracker::cam, vpMbEdgeTracker::cylinders, vpMbEdgeTracker::downScale(), vpMbTracker::faces, vpMbtDistanceCylinder::hiddenface, vpMbtDistanceCylinder::index_polygon, vpMath::maximum(), vpMbEdgeTracker::me, vpMbEdgeTracker::ncylinder, vpMbtDistanceCylinder::p1, vpMbtDistanceCylinder::p2, vpMbtDistanceCylinder::radius, vpMbEdgeTracker::samePoint(), vpMbEdgeTracker::scales, vpMbtDistanceCylinder::setCameraParameters(), vpMbtDistanceCylinder::setIndex(), vpMbtDistanceCylinder::setMovingEdge(), vpMbtDistanceCylinder::setName(), and vpMbEdgeTracker::upScale().

Referenced by vpMbEdgeTracker::initCylinder(), and vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold().

◆ addLine()

void vpMbEdgeTracker::addLine	(	vpPoint &	P1,
		vpPoint &	P2,
		int	polygon = `-1`,
		std::string	name = `""`
	)

protectedinherited

Add a line belonging to the $ index $ the polygon to the list of lines. It is defined by its two extremities.

If the line already exists, the ploygone's index is added to the list of polygon to which it belongs.

Parameters

P1	: The first extremity of the line.
P2	: The second extremity of the line.
polygon	: The index of the polygon to which the line belongs.
name	: the optional name of the line

Definition at line 1895 of file vpMbEdgeTracker.cpp.

Referenced by vpMbEdgeTracker::addPolygon(), vpMbEdgeTracker::initFaceFromCorners(), vpMbEdgeTracker::initFaceFromLines(), and vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold().

◆ addPolygon() [1/5]

void vpMbEdgeTracker::addPolygon ( vpMbtPolygon & p )

protectedinherited

Add a polygon to the list of polygons.

Parameters

p	: The polygon to add.

Definition at line 2119 of file vpMbEdgeTracker.cpp.

References vpMbEdgeTracker::addLine(), vpMbtPolygon::getIndex(), vpPolygon3D::getNbPoint(), and vpPolygon3D::p.

◆ addPolygon() [2/5]

void vpMbTracker::addPolygon	(	const std::vector< vpPoint > &	corners,
		const int	idFace = `-1`,
		const std::string &	polygonName = `""`,
		const bool	useLod = `false`,
		const double	minPolygonAreaThreshold = `2500.0`,
		const double	minLineLengthThreshold = `50.0`
	)

protectedinherited

◆ addPolygon() [3/5]

void vpMbTracker::addPolygon	(	const vpPoint &	p1,
		const vpPoint &	p2,
		const vpPoint &	p3,
		const double	radius,
		const int	idFace = `-1`,
		const std::string &	polygonName = `""`,
		const bool	useLod = `false`,
		const double	minPolygonAreaThreshold = `2500.0`
	)

protectedinherited

◆ addPolygon() [4/5]

void vpMbTracker::addPolygon	(	const vpPoint &	p1,
		const vpPoint &	p2,
		const int	idFace = `-1`,
		const std::string &	polygonName = `""`,
		const bool	useLod = `false`,
		const double	minLineLengthThreshold = `50`
	)

protectedinherited

Definition at line 974 of file vpMbTracker.cpp.

References vpPolygon3D::addPoint(), vpMbHiddenFaces< PolygonType >::addPolygon(), vpMbTracker::clippingFlag, vpMbTracker::distFarClip, vpMbTracker::distNearClip, vpMbTracker::faces, vpPolygon3D::FAR_CLIPPING, vpMbHiddenFaces< PolygonType >::getPolygon(), vpMbTracker::minPolygonAreaThresholdGeneral, vpPolygon3D::NEAR_CLIPPING, vpPolygon3D::NO_CLIPPING, vpMbtPolygon::setIndex(), vpMbtPolygon::setLod(), vpMbtPolygon::setMinLineLengthThresh(), vpMbtPolygon::setMinPolygonAreaThresh(), vpMbtPolygon::setName(), and vpPolygon3D::setNbPoint().

◆ addPolygon() [5/5]

void vpMbTracker::addPolygon	(	const std::vector< std::vector< vpPoint > > &	listFaces,
		const int	idFace = `-1`,
		const std::string &	polygonName = `""`,
		const bool	useLod = `false`,
		const double	minLineLengthThreshold = `50`
	)

protectedinherited

◆ cleanPyramid() [1/2]

void vpMbEdgeMultiTracker::cleanPyramid ( std::map< std::string, std::vector< const vpImage< unsigned char > *> > & pyramid )

protectedvirtualinherited

Definition at line 146 of file vpMbEdgeMultiTracker.cpp.

Referenced by vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold(), vpMbEdgeMultiTracker::track(), and vpMbEdgeMultiTracker::~vpMbEdgeMultiTracker().

◆ cleanPyramid() [2/2]

void vpMbEdgeTracker::cleanPyramid ( std::vector< const vpImage< unsigned char > *> & _pyramid )

protectedinherited

Clean the pyramid of image allocated with the initPyramid() method. The vector has a size equal to zero at the end of the method.

Parameters

_pyramid : The pyramid of image to clean.

Definition at line 2702 of file vpMbEdgeTracker.cpp.

Referenced by vpMbEdgeKltTracker::init(), vpMbEdgeTracker::init(), vpMbEdgeKltTracker::setPose(), vpMbEdgeTracker::track(), and vpMbEdgeTracker::~vpMbEdgeTracker().

◆ computeCovarianceMatrixVVS()

void vpMbTracker::computeCovarianceMatrixVVS	(	const bool	isoJoIdentity_,
		const vpColVector &	w_true,
		const vpHomogeneousMatrix &	cMoPrev,
		const vpMatrix &	L_true,
		const vpMatrix &	LVJ_true,
		const vpColVector &	error
	)

protectedvirtualinherited

Definition at line 2374 of file vpMbTracker.cpp.

References vpMbTracker::computeCovariance, vpMatrix::computeCovarianceMatrixVVS(), vpMbTracker::covarianceMatrix, and vpMatrix::diag().

Referenced by vpMbDepthDenseTracker::computeVVS(), vpMbDepthNormalTracker::computeVVS(), vpMbGenericTracker::computeVVS(), vpMbKltMultiTracker::computeVVS(), vpMbEdgeKltTracker::computeVVS(), vpMbEdgeMultiTracker::computeVVS(), computeVVS(), vpMbKltTracker::computeVVS(), vpMbEdgeTracker::computeVVS(), vpMbEdgeKltTracker::testTracking(), and vpMbGenericTracker::track().

◆ computeJTR()

void vpMbTracker::computeJTR	(	const vpMatrix &	interaction,
		const vpColVector &	error,
		vpColVector &	JTR
	)		const

protectedinherited

Compute $ J^T R $ , with J the interaction matrix and R the vector of residu.

Exceptions

vpMatrixException::incorrectMatrixSizeError if the sizes of the matrices do not allow the computation.

Warning: The JTR vector is resized.

Parameters

interaction	: The interaction matrix (size Nx6).
error	: The residu vector (size Nx1).
JTR	: The resulting JTR column vector (size 6x1).

Definition at line 2405 of file vpMbTracker.cpp.

References vpCPUFeatures::checkSSE2(), vpArray2D< Type >::data, vpArray2D< Type >::getCols(), vpArray2D< Type >::getRows(), vpMatrixException::incorrectMatrixSizeError, and vpColVector::resize().

Referenced by vpMbEdgeMultiTracker::computeVVSFirstPhasePoseEstimation(), vpMbEdgeTracker::computeVVSFirstPhasePoseEstimation(), and vpMbTracker::computeVVSPoseEstimation().

◆ computeProjectionError() [1/2]

void vpMbEdgeMultiTracker::computeProjectionError ( )

protectedvirtualinherited

Definition at line 163 of file vpMbEdgeMultiTracker.cpp.

References vpMbTracker::computeProjError, vpMath::deg(), vpMbEdgeMultiTracker::m_mapOfEdgeTrackers, vpMbEdgeTracker::nbFeaturesForProjErrorComputation, vpMbTracker::projectionError, and vpMath::rad().

Referenced by vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold(), vpMbEdgeMultiTracker::track(), and track().

◆ computeProjectionError() [2/2]

void vpMbEdgeTracker::computeProjectionError ( const vpImage< unsigned char > & _I )

protectedinherited

Compute the projection error of the model. This approach compares the gradient direction around samples of each lines of the model with their direction. Error is expressed in degrees between 0 and 90.

Parameters

_I	: Image in which the model appears.

Definition at line 868 of file vpMbEdgeTracker.cpp.

References vpMbEdgeTracker::circles, vpMbEdgeTracker::cylinders, vpMath::deg(), vpMbtDistanceCircle::isTracked(), vpMbtDistanceLine::isTracked(), vpMbtDistanceCylinder::isTracked(), vpMbtDistanceCircle::isVisible(), vpMbtDistanceLine::isVisible(), vpMbtDistanceCylinder::isVisible(), vpMbEdgeTracker::lines, vpMbtDistanceCircle::meEllipse, vpMbtDistanceLine::meline, vpMbtDistanceCylinder::meline1, vpMbtDistanceCylinder::meline2, vpMbEdgeTracker::nbFeaturesForProjErrorComputation, vpMbTracker::projectionError, and vpMbEdgeTracker::scaleLevel.

Referenced by vpMbEdgeKltTracker::postTracking(), postTracking(), vpMbGenericTracker::track(), and vpMbEdgeTracker::track().

◆ computeVVS() [1/3]

void vpMbKltMultiTracker::computeVVS ( )

protectedvirtualinherited

Definition at line 158 of file vpMbKltMultiTracker.cpp.

Referenced by setFactorMBT(), vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold(), vpMbKltTracker::setThresholdAcceptation(), vpMbKltMultiTracker::track(), and track().

◆ computeVVS() [2/3]

void vpMbEdgeKltMultiTracker::computeVVS	(	std::map< std::string, const vpImage< unsigned char > *> &	mapOfImages,
		const unsigned int	lvl = `0`
	)

protectedvirtual

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 125 of file vpMbEdgeKltMultiTracker.cpp.

References vpVelocityTwistMatrix::buildFrom(), vpMbKltTracker::c0Mo, vpMbTracker::cMo, vpMbTracker::computeCovariance, vpMbTracker::computeCovarianceMatrixVVS(), vpMbTracker::computeVVSCheckLevenbergMarquardt(), computeVVSInit(), computeVVSInteractionMatrixAndResidu(), vpMbTracker::computeVVSPoseEstimation(), computeVVSWeights(), vpMbKltTracker::ctTc0, vpExponentialMap::direct(), vpArray2D< Type >::getRows(), initMbtTracking(), vpHomogeneousMatrix::inverse(), vpMbTracker::isoJoIdentity, vpMbTracker::m_computeInteraction, m_error_hybridMulti, vpMbEdgeTracker::m_factor, m_factorKLT, m_factorMBT, vpMbTracker::m_initialMu, m_L_hybridMulti, m_mapOfCameraTransformationMatrix, vpMbTracker::m_maxIter, vpMbKltTracker::m_nbInfos, m_nbrow, m_w_hybridMulti, m_weightedError_hybridMulti, vpTrackingException::notEnoughPointError, vpMbTracker::oJo, and vpMath::sqr().

◆ computeVVS() [3/3]

void vpMbEdgeTracker::computeVVS	(	const vpImage< unsigned char > &	_I,
		const unsigned int	lvl
	)

protectedinherited

Compute the visual servoing loop to get the pose of the feature set.

Exceptions

vpTrackingException::notEnoughPointError if the number of detected feature is equal to zero.

Parameters

_I	: The current image.
lvl	: The level in the pyramid scale.

Definition at line 170 of file vpMbEdgeTracker.cpp.

References vpVelocityTwistMatrix::buildFrom(), vpMbTracker::cMo, vpMbTracker::computeCovariance, vpMbTracker::computeCovarianceMatrixVVS(), vpMbTracker::computeVVSCheckLevenbergMarquardt(), vpMbEdgeTracker::computeVVSFirstPhase(), vpMbEdgeTracker::computeVVSFirstPhasePoseEstimation(), vpMbEdgeTracker::computeVVSInit(), vpMbEdgeTracker::computeVVSInteractionMatrixAndResidu(), vpMbTracker::computeVVSPoseEstimation(), vpMbEdgeTracker::computeVVSWeights(), vpExponentialMap::direct(), vpMatrix::eye(), vpArray2D< Type >::getRows(), vpHomogeneousMatrix::inverse(), vpMbTracker::isoJoIdentity, vpMbTracker::m_computeInteraction, vpMbEdgeTracker::m_error_edge, vpMbEdgeTracker::m_factor, vpMbTracker::m_initialMu, vpMbEdgeTracker::m_L_edge, vpMbTracker::m_maxIter, vpMbEdgeTracker::m_w_edge, vpMbEdgeTracker::m_weightedError_edge, vpMbTracker::oJo, vpMath::sqr(), and vpMbEdgeTracker::updateMovingEdgeWeights().

Referenced by vpMbEdgeKltTracker::testTracking(), and vpMbEdgeTracker::track().

◆ computeVVSCheckLevenbergMarquardt()

void vpMbTracker::computeVVSCheckLevenbergMarquardt	(	const unsigned int	iter,
		vpColVector &	error,
		const vpColVector &	m_error_prev,
		const vpHomogeneousMatrix &	cMoPrev,
		double &	mu,
		bool &	reStartFromLastIncrement,
		vpColVector *const	w = `NULL`,
		const vpColVector *const	m_w_prev = `NULL`
	)

protectedvirtualinherited

Definition at line 2454 of file vpMbTracker.cpp.

References vpMbTracker::cMo, vpTrackingException::fatalError, vpArray2D< Type >::getRows(), vpMbTracker::LEVENBERG_MARQUARDT_OPT, vpMbTracker::m_optimizationMethod, and vpColVector::sumSquare().

Referenced by vpMbDepthDenseTracker::computeVVS(), vpMbDepthNormalTracker::computeVVS(), vpMbGenericTracker::computeVVS(), vpMbKltMultiTracker::computeVVS(), vpMbEdgeKltTracker::computeVVS(), vpMbEdgeMultiTracker::computeVVS(), computeVVS(), vpMbKltTracker::computeVVS(), vpMbEdgeTracker::computeVVS(), and vpMbGenericTracker::track().

◆ computeVVSFirstPhase()

void vpMbEdgeTracker::computeVVSFirstPhase	(	const vpImage< unsigned char > &	I,
		const unsigned int	iter,
		double &	count,
		const unsigned int	lvl = `0`
	)

protectedinherited

Definition at line 293 of file vpMbEdgeTracker.cpp.

Referenced by vpMbEdgeMultiTracker::computeVVS(), vpMbEdgeTracker::computeVVS(), and vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold().

◆ computeVVSFirstPhaseFactor()

void vpMbEdgeTracker::computeVVSFirstPhaseFactor	(	const vpImage< unsigned char > &	I,
		const unsigned int	lvl = `0`
	)

protectedinherited

Definition at line 559 of file vpMbEdgeTracker.cpp.

References vpMbEdgeTracker::circles, vpMbtDistanceLine::closeToImageBorder(), vpMbTracker::cMo, vpMbtDistanceCircle::computeInteractionMatrixError(), vpMbtDistanceLine::computeInteractionMatrixError(), vpMbtDistanceCylinder::computeInteractionMatrixError(), vpMbEdgeTracker::cylinders, vpMeSite::getState(), vpMbtDistanceLine::hiddenface, vpMbHiddenFaces< PolygonType >::isAppearing(), vpMbtDistanceLine::Lindex_polygon, vpMbEdgeTracker::lines, vpMbEdgeTracker::m_factor, vpMbtDistanceCircle::meEllipse, vpMbtDistanceLine::meline, vpMbtDistanceCylinder::meline1, vpMbtDistanceCylinder::meline2, vpMbtDistanceCircle::nbFeature, vpMbtDistanceLine::nbFeature, vpMbtDistanceCylinder::nbFeature, and vpMeSite::NO_SUPPRESSION.

Referenced by initMbtTracking(), vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold(), and vpMbGenericTracker::track().

◆ computeVVSFirstPhasePoseEstimation()

void vpMbEdgeMultiTracker::computeVVSFirstPhasePoseEstimation	(	const unsigned int	iter,
		bool &	isoJoIdentity_
	)

protectedvirtualinherited

◆ computeVVSInit()

void vpMbEdgeKltMultiTracker::computeVVSInit ( )

protectedvirtual

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 247 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltTracker::computeVVSInit(), m_error_hybridMulti, m_L_hybridMulti, vpMbKltMultiTracker::m_mapOfKltTrackers, vpMbKltTracker::m_nbInfos, m_nbrow, m_w_hybridMulti, m_weightedError_hybridMulti, vpArray2D< Type >::resize(), and vpColVector::resize().

Referenced by computeVVS().

◆ computeVVSInteractionMatrixAndResidu() [1/4]

void vpMbKltMultiTracker::computeVVSInteractionMatrixAndResidu ( std::map< std::string, vpVelocityTwistMatrix > & mapOfVelocityTwist )

protectedvirtualinherited

Definition at line 259 of file vpMbKltMultiTracker.cpp.

References vpMbTracker::cMo, vpMbKltTracker::computeVVSInteractionMatrixAndResidu(), vpMbKltTracker::ctTc0, vpArray2D< Type >::getRows(), vpColVector::insert(), vpMatrix::insert(), vpHomogeneousMatrix::inverse(), vpMbKltTracker::m_error_klt, vpMbKltMultiTracker::m_error_kltMulti, vpMbKltTracker::m_L_klt, vpMbKltMultiTracker::m_L_kltMulti, vpMbKltMultiTracker::m_mapOfCameraTransformationMatrix, and vpMbKltMultiTracker::m_mapOfKltTrackers.

◆ computeVVSInteractionMatrixAndResidu() [2/4]

void vpMbEdgeKltMultiTracker::computeVVSInteractionMatrixAndResidu ( )

protectedvirtual

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 265 of file vpMbEdgeKltMultiTracker.cpp.

References vpException::fatalError.

Referenced by computeVVS().

◆ computeVVSInteractionMatrixAndResidu() [3/4]

void vpMbEdgeKltMultiTracker::computeVVSInteractionMatrixAndResidu	(	std::map< std::string, const vpImage< unsigned char > *> &	mapOfImages,
		std::map< std::string, vpVelocityTwistMatrix > &	mapOfVelocityTwist
	)

protectedvirtual

◆ computeVVSInteractionMatrixAndResidu() [4/4]

void vpMbEdgeTracker::computeVVSInteractionMatrixAndResidu ( const vpImage< unsigned char > & I )

protectedvirtualinherited

◆ computeVVSPoseEstimation()

void vpMbTracker::computeVVSPoseEstimation	(	const bool	isoJoIdentity_,
		const unsigned int	iter,
		vpMatrix &	L,
		vpMatrix &	LTL,
		vpColVector &	R,
		const vpColVector &	error,
		vpColVector &	error_prev,
		vpColVector &	LTR,
		double &	mu,
		vpColVector &	v,
		const vpColVector *const	w = `NULL`,
		vpColVector *const	m_w_prev = `NULL`
	)

protectedvirtualinherited

◆ computeVVSWeights() [1/2]

void vpMbEdgeKltMultiTracker::computeVVSWeights ( )

protectedvirtual

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 324 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeTracker::computeVVSWeights(), vpMbTracker::computeVVSWeights(), vpArray2D< Type >::getRows(), vpColVector::insert(), vpMbKltTracker::m_error_klt, vpMbEdgeMultiTracker::m_mapOfEdgeTrackers, vpMbKltMultiTracker::m_mapOfKltTrackers, vpMbKltTracker::m_robust_klt, vpMbEdgeTracker::m_w_edge, m_w_hybridMulti, and vpMbKltTracker::m_w_klt.

Referenced by computeVVS().

◆ computeVVSWeights() [2/2]

void vpMbTracker::computeVVSWeights	(	vpRobust &	robust,
		const vpColVector &	error,
		vpColVector &	w
	)

protectedvirtualinherited

Definition at line 2539 of file vpMbTracker.cpp.

References vpArray2D< Type >::getRows(), vpRobust::MEstimator(), and vpRobust::TUKEY.

Referenced by vpMbDepthNormalTracker::computeVVS(), vpMbKltTracker::computeVVS(), vpMbKltMultiTracker::computeVVSWeights(), computeVVSWeights(), vpMbGenericTracker::getRobustWeights(), vpMbKltMultiTracker::getRobustWeights(), setFactorMBT(), vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold(), and vpMbGenericTracker::track().

◆ createCylinderBBox()

void vpMbTracker::createCylinderBBox	(	const vpPoint &	p1,
		const vpPoint &	p2,
		const double &	radius,
		std::vector< std::vector< vpPoint > > &	listFaces
	)

protectedinherited

Definition at line 2595 of file vpMbTracker.cpp.

References vpException::badValue, vpColVector::clear(), vpColVector::crossProd(), vpColVector::euclideanNorm(), vpPoint::get_oX(), vpPoint::get_oY(), vpPoint::get_oZ(), and vpColVector::normalize().

Referenced by vpMbTracker::extractCylinders(), and vpMbTracker::loadCAOModel().

◆ display() [1/6]

void vpMbEdgeKltMultiTracker::display	(	const vpImage< unsigned char > &	I,
		const vpHomogeneousMatrix &	cMo_,
		const vpCameraParameters &	cam_,
		const vpColor &	col,
		const unsigned int	thickness = `1`,
		const bool	displayFullModel = `false`
	)

virtual

Display the 3D model from a given position of the camera.

Parameters

I	: The grayscale image.
cMo_	: Pose used to project the 3D model into the image.
cam_	: The camera parameters.
col	: The desired color.
thickness	: The thickness of the lines.
displayFullModel	: If true, the full model is displayed (even the non visible faces).

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 362 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::display(), vpMbTracker::displayFeatures, vpMbtDistanceKltCylinder::displayPrimitive(), vpMbtDistanceKltPoints::displayPrimitive(), vpMbtDistanceKltCylinder::hasEnoughPoints(), vpMbtDistanceKltPoints::hasEnoughPoints(), vpMbtDistanceKltCylinder::isTracked(), vpMbtDistanceKltPoints::isTracked(), vpMbtPolygon::isVisible(), vpMbKltMultiTracker::m_mapOfKltTrackers, and vpMbtDistanceKltPoints::polygon.

◆ display() [2/6]

void vpMbEdgeKltMultiTracker::display	(	const vpImage< vpRGBa > &	I,
		const vpHomogeneousMatrix &	cMo_,
		const vpCameraParameters &	cam_,
		const vpColor &	color,
		const unsigned int	thickness = `1`,
		const bool	displayFullModel = `false`
	)

virtual

Display the 3D model from a given position of the camera.

Parameters

I	: The color image.
cMo_	: Pose used to project the 3D model into the image.
cam_	: The camera parameters.
color	: The desired color.
thickness	: The thickness of the lines.
displayFullModel	: If true, the full model is displayed (even the non visible faces).

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 400 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::display(), vpMbTracker::displayFeatures, vpMbtDistanceKltCylinder::displayPrimitive(), vpMbtDistanceKltPoints::displayPrimitive(), vpMbtDistanceKltCylinder::hasEnoughPoints(), vpMbtDistanceKltPoints::hasEnoughPoints(), vpMbtDistanceKltCylinder::isTracked(), vpMbtDistanceKltPoints::isTracked(), vpMbtPolygon::isVisible(), vpMbKltMultiTracker::m_mapOfKltTrackers, and vpMbtDistanceKltPoints::polygon.

◆ display() [3/6]

void vpMbEdgeKltMultiTracker::display	(	const vpImage< unsigned char > &	I1,
		const vpImage< unsigned char > &	I2,
		const vpHomogeneousMatrix &	c1Mo,
		const vpHomogeneousMatrix &	c2Mo,
		const vpCameraParameters &	cam1,
		const vpCameraParameters &	cam2,
		const vpColor &	color,
		const unsigned int	thickness = `1`,
		const bool	displayFullModel = `false`
	)

virtual

Display the 3D model from a given position of the camera.

Parameters

I1	: The first grayscale image.
I2	: The second grayscale image.
c1Mo	: Pose used to project the 3D model into the first image.
c2Mo	: Pose used to project the 3D model into the second image.
cam1	: The first camera parameters.
cam2	: The second camera parameters.
color	: The desired color.
thickness	: The thickness of the lines.
displayFullModel	: If true, the full model is displayed (even the non visible faces).

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 443 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::display(), vpMbTracker::displayFeatures, vpMbtDistanceKltCylinder::displayPrimitive(), vpMbtDistanceKltPoints::displayPrimitive(), vpMbtDistanceKltCylinder::hasEnoughPoints(), vpMbtDistanceKltPoints::hasEnoughPoints(), vpMbtDistanceKltCylinder::isTracked(), vpMbtDistanceKltPoints::isTracked(), vpMbtPolygon::isVisible(), vpMbKltMultiTracker::m_mapOfKltTrackers, and vpMbtDistanceKltPoints::polygon.

◆ display() [4/6]

void vpMbEdgeKltMultiTracker::display	(	const vpImage< vpRGBa > &	I1,
		const vpImage< vpRGBa > &	I2,
		const vpHomogeneousMatrix &	c1Mo,
		const vpHomogeneousMatrix &	c2Mo,
		const vpCameraParameters &	cam1,
		const vpCameraParameters &	cam2,
		const vpColor &	color,
		const unsigned int	thickness = `1`,
		const bool	displayFullModel = `false`
	)

virtual

Display the 3D model from a given position of the camera.

Parameters

I1	: The first color image.
I2	: The second color image.
c1Mo	: Pose used to project the 3D model into the first image.
c2Mo	: Pose used to project the 3D model into the second image.
cam1	: The first camera parameters.
cam2	: The second camera parameters.
color	: The desired color.
thickness	: The thickness of the lines.
displayFullModel	: If true, the full model is displayed (even the non visible faces).

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 498 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::display(), vpMbTracker::displayFeatures, vpMbtDistanceKltCylinder::displayPrimitive(), vpMbtDistanceKltPoints::displayPrimitive(), vpMbtDistanceKltCylinder::hasEnoughPoints(), vpMbtDistanceKltPoints::hasEnoughPoints(), vpMbtDistanceKltCylinder::isTracked(), vpMbtDistanceKltPoints::isTracked(), vpMbtPolygon::isVisible(), vpMbKltMultiTracker::m_mapOfKltTrackers, and vpMbtDistanceKltPoints::polygon.

◆ display() [5/6]

void vpMbEdgeKltMultiTracker::display	(	const std::map< std::string, const vpImage< unsigned char > *> &	mapOfImages,
		const std::map< std::string, vpHomogeneousMatrix > &	mapOfCameraPoses,
		const std::map< std::string, vpCameraParameters > &	mapOfCameraParameters,
		const vpColor &	col,
		const unsigned int	thickness = `1`,
		const bool	displayFullModel = `false`
	)

virtual

Display the 3D model from a given position of the camera.

Parameters

mapOfImages	: Map of grayscale images.
mapOfCameraPoses	: Map of camera poses.
mapOfCameraParameters	: Map of camera parameters.
col	: The desired color.
thickness	: The thickness of the lines.
displayFullModel	: If true, the full model is displayed (even the non visible faces).

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 550 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::display(), vpMbTracker::displayFeatures, vpMbtDistanceKltCylinder::displayPrimitive(), vpMbtDistanceKltPoints::displayPrimitive(), vpMbtDistanceKltCylinder::hasEnoughPoints(), vpMbtDistanceKltPoints::hasEnoughPoints(), vpMbtDistanceKltCylinder::isTracked(), vpMbtDistanceKltPoints::isTracked(), vpMbtPolygon::isVisible(), vpMbKltMultiTracker::m_mapOfKltTrackers, and vpMbtDistanceKltPoints::polygon.

◆ display() [6/6]

void vpMbEdgeKltMultiTracker::display	(	const std::map< std::string, const vpImage< vpRGBa > *> &	mapOfImages,
		const std::map< std::string, vpHomogeneousMatrix > &	mapOfCameraPoses,
		const std::map< std::string, vpCameraParameters > &	mapOfCameraParameters,
		const vpColor &	col,
		const unsigned int	thickness = `1`,
		const bool	displayFullModel = `false`
	)

virtual

Display the 3D model from a given position of the camera.

Parameters

mapOfImages	: Map of color images.
mapOfCameraPoses	: Map of camera poses.
mapOfCameraParameters	: Map of camera parameters.
col	: The desired color.
thickness	: The thickness of the lines.
displayFullModel	: If true, the full model is displayed (even the non visible faces).

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 594 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::display(), vpMbTracker::displayFeatures, vpMbtDistanceKltCylinder::displayPrimitive(), vpMbtDistanceKltPoints::displayPrimitive(), vpMbtDistanceKltCylinder::hasEnoughPoints(), vpMbtDistanceKltPoints::hasEnoughPoints(), vpMbtDistanceKltCylinder::isTracked(), vpMbtDistanceKltPoints::isTracked(), vpMbtPolygon::isVisible(), vpMbKltMultiTracker::m_mapOfKltTrackers, and vpMbtDistanceKltPoints::polygon.

◆ displayFeaturesOnImage()

void vpMbEdgeTracker::displayFeaturesOnImage	(	const vpImage< unsigned char > &	I,
		const unsigned int	lvl
	)

protectedinherited

Definition at line 1394 of file vpMbEdgeTracker.cpp.

References vpMbEdgeTracker::circles, vpMbEdgeTracker::cylinders, vpMbtDistanceCircle::displayMovingEdges(), vpMbtDistanceLine::displayMovingEdges(), vpMbtDistanceCylinder::displayMovingEdges(), vpMbtDistanceCircle::isTracked(), vpMbtDistanceLine::isTracked(), vpMbtDistanceCylinder::isTracked(), vpMbtDistanceCircle::isVisible(), vpMbtDistanceLine::isVisible(), vpMbtDistanceCylinder::isVisible(), and vpMbEdgeTracker::lines.

Referenced by postTracking(), vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold(), vpMbGenericTracker::track(), and vpMbEdgeTracker::track().

◆ downScale()

void vpMbEdgeTracker::downScale ( const unsigned int _scale )

protectedinherited

Modify the camera parameters to have them corresponding to the current scale. The new parameters are divided by $2^{\_scale}$ .

Parameters

_scale : Scale to use.

Definition at line 2788 of file vpMbEdgeTracker.cpp.

References vpMbTracker::cam, vpCameraParameters::get_K(), vpCameraParameters::initFromCalibrationMatrix(), and vpMbEdgeTracker::scaleLevel.

Referenced by vpMbEdgeTracker::addCircle(), vpMbEdgeTracker::addCylinder(), vpMbEdgeTracker::addLine(), vpMbEdgeKltTracker::init(), vpMbEdgeTracker::init(), vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold(), vpMbEdgeKltTracker::setPose(), vpMbEdgeMultiTracker::track(), and vpMbEdgeTracker::track().

◆ extractCylinders()

void vpMbTracker::extractCylinders	(	SoVRMLIndexedFaceSet *	face_set,
		vpHomogeneousMatrix &	transform,
		int &	idFace,
		const std::string &	polygonName = `""`
	)

protectedvirtualinherited

Extract a cylinder to track from the VMRL model. This method calls the initCylinder() method implemented in the child class.

Warning: This method extract cylinder described using an indexed face set not a cylinder set since software such as AC3D or blender export a cylinder using this data type. the object name is used, if it begins with "cyl" then this method is called otherwise the extractFaces() is used.

Parameters

face_set	: Pointer to the cylinder in the vrml format.
transform	: Transformation matrix applied to the cylinder.
idFace	: Id of the face.
polygonName	Name of the polygon.

Definition at line 1998 of file vpMbTracker.cpp.

References vpMbTracker::addPolygon(), vpException::badValue, vpMbTracker::createCylinderBBox(), vpException::dimensionError, vpPoint::get_oX(), vpPoint::get_oY(), vpPoint::get_oZ(), vpMbTracker::getGravityCenter(), vpMbTracker::initCylinder(), vpMath::maximum(), vpPoint::setWorldCoordinates(), and vpColVector::sumSquare().

Referenced by vpMbTracker::extractGroup().

◆ extractFaces()

void vpMbTracker::extractFaces	(	SoVRMLIndexedFaceSet *	face_set,
		vpHomogeneousMatrix &	transform,
		int &	idFace,
		const std::string &	polygonName = `""`
	)

protectedvirtualinherited

Extract a face of the object to track from the VMRL model. This method calls the initFaceFromCorners() method implemented in the child class.

Parameters

face_set	: Pointer to the face in the vrml format.
transform	: Transformation matrix applied to the face.
idFace	: Face id.
polygonName	Name of the polygon.

Definition at line 1947 of file vpMbTracker.cpp.

References vpMbTracker::addPolygon(), vpMbTracker::faces, vpMbHiddenFaces< PolygonType >::getPolygon(), vpMbTracker::initFaceFromCorners(), and vpPoint::setWorldCoordinates().

Referenced by vpMbTracker::extractGroup().

◆ extractGroup()

void vpMbTracker::extractGroup	(	SoVRMLGroup *	sceneGraphVRML2,
		vpHomogeneousMatrix &	transform,
		int &	idFace
	)

protectedvirtualinherited

Extract a VRML object Group.

Parameters

sceneGraphVRML2	: Current node (either Transform, or Group node).
transform	: Transformation matrix for this group.
idFace	: Index of the face.

Definition at line 1858 of file vpMbTracker.cpp.

References vpMbTracker::extractCylinders(), vpMbTracker::extractFaces(), and vpMbTracker::extractLines().

Referenced by vpMbTracker::loadVRMLModel().

◆ extractLines()

void vpMbTracker::extractLines	(	SoVRMLIndexedLineSet *	line_set,
		int &	idFace,
		const std::string &	polygonName = `""`
	)

protectedvirtualinherited

Extract a line of the object to track from the VMRL model. This method calls the initFaceFromCorners() method implemented in the child class.

Parameters

line_set	: Pointer to the line in the vrml format.
idFace	: Id of the face.
polygonName	Name of the polygon.

Definition at line 2077 of file vpMbTracker.cpp.

References vpMbTracker::addPolygon(), vpMbTracker::faces, vpMbHiddenFaces< PolygonType >::getPolygon(), vpMbTracker::initFaceFromCorners(), and vpPoint::setWorldCoordinates().

Referenced by vpMbTracker::extractGroup().

◆ getAngleAppear()

virtual double vpMbTracker::getAngleAppear ( ) const

inlinevirtualinherited

Return the angle used to test polygons appearance.

Definition at line 205 of file vpMbTracker.h.

◆ getAngleDisappear()

virtual double vpMbTracker::getAngleDisappear ( ) const

inlinevirtualinherited

Return the angle used to test polygons disappearance.

Definition at line 208 of file vpMbTracker.h.

◆ getCameraNames()

std::vector< std::string > vpMbEdgeKltMultiTracker::getCameraNames ( ) const

virtual

Get the camera names

Returns: The vector of camera names.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 632 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::getCameraNames().

◆ getCameraParameters() [1/4]

void vpMbEdgeKltMultiTracker::getCameraParameters ( vpCameraParameters & camera ) const

virtual

Get the camera parameters for the reference camera.

Parameters

camera : Copy of the camera parameters used by the tracker.

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 642 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbTracker::cam.

◆ getCameraParameters() [2/4]

void vpMbEdgeKltMultiTracker::getCameraParameters	(	vpCameraParameters &	cam1,
		vpCameraParameters &	cam2
	)		const

virtual

Get the camera parameters for the stereo cameras case.

Parameters

cam1	: Copy of the camera parameters for the first camera.
cam2	: Copy of the camera parameters for the second camera.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 650 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::getCameraParameters().

◆ getCameraParameters() [3/4]

void vpMbEdgeKltMultiTracker::getCameraParameters	(	const std::string &	cameraName,
		vpCameraParameters &	camera
	)		const

virtual

Get the camera parameters specified by its name.

Parameters

cameraName	: Name of the camera.
camera	: Copy of the camera parameters.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 662 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::getCameraParameters().

◆ getCameraParameters() [4/4]

void vpMbEdgeKltMultiTracker::getCameraParameters ( std::map< std::string, vpCameraParameters > & mapOfCameraParameters ) const

virtual

Get all the camera parameters.

Parameters

mapOfCameraParameters : Map of camera parameters.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 673 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::getCameraParameters().

◆ getClipping() [1/2]

unsigned int vpMbEdgeKltMultiTracker::getClipping ( const std::string & cameraName ) const

virtual

Get the clipping used and defined in vpPolygon3D::vpMbtPolygonClippingType for the given camera name.

Parameters

cameraName : Name of the desired camera.

Returns: Clipping flags.

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 690 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbTracker::getClipping(), and vpMbKltMultiTracker::m_mapOfKltTrackers.

◆ getClipping() [2/2]

virtual unsigned int vpMbTracker::getClipping ( ) const

inlinevirtualinherited

Get the clipping used and defined in vpPolygon3D::vpMbtPolygonClippingType.

Returns: Clipping flags.

Examples:: mbtEdgeKltTracking.cpp, mbtEdgeTracking.cpp, mbtGenericTracking.cpp, mbtGenericTrackingDepth.cpp, mbtKltTracking.cpp, testKeyPoint-2.cpp, testKeyPoint-4.cpp, tutorial-detection-object-mbt.cpp, tutorial-detection-object-mbt2.cpp, tutorial-mb-edge-tracker.cpp, tutorial-mb-hybrid-tracker.cpp, tutorial-mb-klt-tracker.cpp, and tutorial-mb-tracker-full.cpp.

Definition at line 223 of file vpMbTracker.h.

Referenced by vpMbEdgeMultiTracker::getClipping(), vpMbKltMultiTracker::getClipping(), and getClipping().

◆ getCovarianceMatrix()

virtual vpMatrix vpMbTracker::getCovarianceMatrix ( ) const

inlinevirtualinherited

Get the covariance matrix. This matrix is only computed if setCovarianceComputation() is turned on.

See also: setCovarianceComputation()

Examples:: mbtEdgeKltMultiTracking.cpp, mbtEdgeKltTracking.cpp, mbtEdgeMultiTracking.cpp, mbtEdgeTracking.cpp, mbtGenericTracking.cpp, mbtGenericTracking2.cpp, mbtGenericTrackingDepth.cpp, mbtKltMultiTracking.cpp, and mbtKltTracking.cpp.

Definition at line 232 of file vpMbTracker.h.

◆ getEdgeFaces() [1/2]

vpMbHiddenFaces< vpMbtPolygon > & vpMbEdgeKltMultiTracker::getEdgeFaces ( const std::string & cameraName )

Return a reference to the faces structure for the given camera name for edge trackers.

Returns: Reference to the face structure.

Definition at line 720 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::getFaces().

◆ getEdgeFaces() [2/2]

std::map< std::string, vpMbHiddenFaces< vpMbtPolygon > > vpMbEdgeKltMultiTracker::getEdgeFaces ( ) const

Return a map of faces structure for each camera for the edge trackers.

Returns: Reference a map of the face structure for each camera.

Definition at line 730 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::getFaces().

◆ getEdgeMultiNbPolygon()

std::map< std::string, unsigned int > vpMbEdgeKltMultiTracker::getEdgeMultiNbPolygon ( ) const

virtual

Get the number of polygons (faces) representing the object to track for the edge trackers.

Returns: Number of polygons.

Definition at line 770 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::getMultiNbPolygon().

◆ getError()

virtual vpColVector vpMbEdgeKltMultiTracker::getError ( ) const

inlinevirtual

Return the error vector $(s-s^*)$ reached after the virtual visual servoing process used to estimate the pose.

The following example shows how to use this function to compute the norm of the residual and the norm of the residual normalized by the number of features that are tracked:

tracker.track(I); std::cout << "Residual: " << sqrt( (tracker.getError()).sumSquare()) << std::endl;
std::cout << "Residual normalized: "
          << sqrt( (tracker.getError()).sumSquare())/tracker.getError().size() << std::endl;

See also: getRobustWeights()

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 182 of file vpMbEdgeKltMultiTracker.h.

◆ getEstimatedDoF()

vpColVector vpMbTracker::getEstimatedDoF ( ) const

virtualinherited

Get a 1x6 vpColVector representing the estimated degrees of freedom. vpColVector[0] = 1 if translation on X is estimated, 0 otherwise; vpColVector[1] = 1 if translation on Y is estimated, 0 otherwise; vpColVector[2] = 1 if translation on Z is estimated, 0 otherwise; vpColVector[3] = 1 if rotation on X is estimated, 0 otherwise; vpColVector[4] = 1 if rotation on Y is estimated, 0 otherwise; vpColVector[5] = 1 if rotation on Z is estimated, 0 otherwise;

Returns: 1x6 vpColVector representing the estimated degrees of freedom.

Definition at line 2556 of file vpMbTracker.cpp.

References vpMbTracker::oJo.

◆ getFaces() [1/5]

vpMbHiddenFaces< vpMbtPolygon > & vpMbEdgeMultiTracker::getFaces ( const std::string & cameraName )

virtualinherited

Return a reference to the faces structure for the given camera name.

Returns: Reference to the face structure.

Definition at line 804 of file vpMbEdgeMultiTracker.cpp.

References vpMbTracker::faces, and vpMbEdgeMultiTracker::m_mapOfEdgeTrackers.

◆ getFaces() [2/5]

vpMbHiddenFaces< vpMbtPolygon > & vpMbKltMultiTracker::getFaces ( const std::string & cameraName )

virtualinherited

Return a reference to the faces structure for the given camera name.

Returns: Reference to the face structure.

Definition at line 602 of file vpMbKltMultiTracker.cpp.

References vpMbTracker::faces, and vpMbKltMultiTracker::m_mapOfKltTrackers.

◆ getFaces() [3/5]

std::map< std::string, vpMbHiddenFaces< vpMbtPolygon > > vpMbEdgeMultiTracker::getFaces ( ) const

virtualinherited

Return a map of faces structure for each camera.

Returns: Reference a map of the face structure for each camera.

Definition at line 820 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers.

◆ getFaces() [4/5]

std::map< std::string, vpMbHiddenFaces< vpMbtPolygon > > vpMbKltMultiTracker::getFaces ( ) const

virtualinherited

Return a map of faces structure for each camera.

Returns: Reference a map of the face structure for each camera.

Definition at line 618 of file vpMbKltMultiTracker.cpp.

References vpMbKltMultiTracker::m_mapOfKltTrackers.

◆ getFaces() [5/5]

vpMbHiddenFaces< vpMbtPolygon > & vpMbEdgeKltMultiTracker::getFaces ( )

virtual

Return a reference to the faces structure.

Returns: Reference to the face structure.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 704 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbTracker::faces.

◆ getFactorKLT()

double vpMbEdgeKltMultiTracker::getFactorKLT ( ) const

inline

Return the factor for the KLT trackers in the VVS process.

Returns: The factor for the KLT trackers.

Definition at line 157 of file vpMbEdgeKltMultiTracker.h.

◆ getFactorMBT()

double vpMbEdgeKltMultiTracker::getFactorMBT ( ) const

inline

Return the factor for the MBT trackers in the VVS process.

Returns: The factor for the MBT trackers.

Definition at line 164 of file vpMbEdgeKltMultiTracker.h.

References vpMbEdgeMultiTracker::getNbPolygon().

◆ getFarClippingDistance()

virtual double vpMbTracker::getFarClippingDistance ( ) const

inlinevirtualinherited

Get the far distance for clipping.

Returns: Far clipping value.

Definition at line 306 of file vpMbTracker.h.

◆ getFeaturesCircle() [1/2]

std::list< vpMbtDistanceCircle * > & vpMbKltMultiTracker::getFeaturesCircle ( )

virtualinherited

Return the address of the circle feature list.

Returns: The address of the circle feature list.

Reimplemented from vpMbKltTracker.

Definition at line 634 of file vpMbKltMultiTracker.cpp.

References vpMbKltTracker::circles_disp, vpMbKltMultiTracker::m_mapOfKltTrackers, and vpMbKltMultiTracker::m_referenceCameraName.

◆ getFeaturesCircle() [2/2]

std::list< vpMbtDistanceCircle * > & vpMbKltMultiTracker::getFeaturesCircle ( const std::string & cameraName )

virtualinherited

Return the address of the circle feature list for the given camera.

Parameters

cameraName : Camera name.

Returns: The address of the circle feature list.

Definition at line 653 of file vpMbKltMultiTracker.cpp.

References vpMbKltTracker::circles_disp, and vpMbKltMultiTracker::m_mapOfKltTrackers.

◆ getFeaturesKlt() [1/2]

std::list< vpMbtDistanceKltPoints * > & vpMbKltMultiTracker::getFeaturesKlt ( )

virtualinherited

Return the address of the Klt feature list.

Returns: The address of the Klt feature list.

Reimplemented from vpMbKltTracker.

Definition at line 672 of file vpMbKltMultiTracker.cpp.

References vpMbKltTracker::kltPolygons, vpMbKltMultiTracker::m_mapOfKltTrackers, and vpMbKltMultiTracker::m_referenceCameraName.

◆ getFeaturesKlt() [2/2]

std::list< vpMbtDistanceKltPoints * > & vpMbKltMultiTracker::getFeaturesKlt ( const std::string & cameraName )

virtualinherited

Return the address of the Klt feature list for the given camera.

Parameters

cameraName : Camera name.

Returns: The address of the Klt feature list.

Definition at line 692 of file vpMbKltMultiTracker.cpp.

References vpMbKltTracker::kltPolygons, and vpMbKltMultiTracker::m_mapOfKltTrackers.

◆ getFeaturesKltCylinder() [1/2]

std::list< vpMbtDistanceKltCylinder * > & vpMbKltMultiTracker::getFeaturesKltCylinder ( )

virtualinherited

Return the address of the cylinder feature list.

Returns: The address of the cylinder feature list.

Reimplemented from vpMbKltTracker.

Definition at line 710 of file vpMbKltMultiTracker.cpp.

References vpMbKltTracker::kltCylinders, vpMbKltMultiTracker::m_mapOfKltTrackers, and vpMbKltMultiTracker::m_referenceCameraName.

◆ getFeaturesKltCylinder() [2/2]

std::list< vpMbtDistanceKltCylinder * > & vpMbKltMultiTracker::getFeaturesKltCylinder ( const std::string & cameraName )

virtualinherited

Return the address of the cylinder feature list for the given camera.

Parameters

cameraName : Camera name.

Returns: The address of the cylinder feature list.

Definition at line 729 of file vpMbKltMultiTracker.cpp.

References vpMbKltTracker::kltCylinders, and vpMbKltMultiTracker::m_mapOfKltTrackers.

◆ getGoodMovingEdgesRatioThreshold()

double vpMbEdgeTracker::getGoodMovingEdgesRatioThreshold ( ) const

inlineinherited

Returns: The threshold value between 0 and 1 over good moving edges ratio. It allows to decide if the tracker has enough valid moving edges to compute a pose. 1 means that all moving edges should be considered as good to have a valid pose, while 0.1 means that 10% of the moving edge are enough to declare a pose valid.

See also: setGoodMovingEdgesRatioThreshold()

Definition at line 391 of file vpMbEdgeTracker.h.

References vpMbEdgeTracker::percentageGdPt.

◆ getGravityCenter()

vpPoint vpMbTracker::getGravityCenter ( const std::vector< vpPoint > & pts ) const

protectedinherited

Compute the center of gravity of a set of point. This is used in the cylinder extraction to find the center of the circles.

Exceptions

vpException::dimensionError if the set is empty.

Parameters

pts	: Set of point to extract the center of gravity.

Returns: Center of gravity of the set.

Definition at line 2119 of file vpMbTracker.cpp.

References vpException::dimensionError, vpPoint::get_oX(), and vpPoint::setWorldCoordinates().

Referenced by vpMbTracker::extractCylinders().

◆ getInitialMu()

virtual double vpMbTracker::getInitialMu ( ) const

inlinevirtualinherited

Get the initial value of mu used in the Levenberg Marquardt optimization loop.

Returns: the initial mu value.

Definition at line 251 of file vpMbTracker.h.

◆ getKltFaces() [1/2]

vpMbHiddenFaces< vpMbtPolygon > & vpMbEdgeKltMultiTracker::getKltFaces ( const std::string & cameraName )

Return a reference to the faces structure for the given camera name for KLT trackers.

Returns: Reference to the face structure.

Definition at line 741 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltMultiTracker::getFaces().

◆ getKltFaces() [2/2]

std::map< std::string, vpMbHiddenFaces< vpMbtPolygon > > vpMbEdgeKltMultiTracker::getKltFaces ( ) const

Return a map of faces structure for each camera for the KLT trackers.

Returns: Reference a map of the face structure for each camera.

Definition at line 751 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltMultiTracker::getFaces().

◆ getKltImagePoints()

std::map< std::string, std::vector< vpImagePoint > > vpMbKltMultiTracker::getKltImagePoints ( ) const

virtualinherited

Get the current list of KLT points for each camera.

Warning: Contrary to getKltPoints which returns a pointer on CvPoint2D32f. This function convert and copy the openCV KLT points into vpImagePoints.

Returns: the list of KLT points through vpKltOpencv for each camera.

Definition at line 750 of file vpMbKltMultiTracker.cpp.

References vpMbKltMultiTracker::m_mapOfKltTrackers.

Referenced by vpMbKltTracker::getKltPoints().

◆ getKltImagePointsWithId()

std::map< std::string, std::map< int, vpImagePoint > > vpMbKltMultiTracker::getKltImagePointsWithId ( ) const

virtualinherited

Get the current list of KLT points and their id for each camera.

Warning: Contrary to getKltPoints which returns a pointer on CvPoint2D32f. This function convert and copy the openCV KLT points into vpImagePoints.

Returns: the list of KLT points and their id through vpKltOpencv for each camera.

Definition at line 771 of file vpMbKltMultiTracker.cpp.

References vpMbKltMultiTracker::m_mapOfKltTrackers.

Referenced by vpMbKltTracker::getKltPoints().

◆ getKltMaskBorder()

unsigned int vpMbKltTracker::getKltMaskBorder ( ) const

inlineinherited

Get the erosion of the mask used on the Model faces.

Returns: The erosion.

Definition at line 328 of file vpMbKltTracker.h.

References vpMbKltTracker::maskBorder.

◆ getKltMultiNbPolygon()

std::map< std::string, unsigned int > vpMbEdgeKltMultiTracker::getKltMultiNbPolygon ( ) const

virtual

Get the number of polygons (faces) representing the object to track for the KLT trackers.

Returns: Number of polygons.

Definition at line 781 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltMultiTracker::getMultiNbPolygon().

◆ getKltNbPoints()

std::map< std::string, int > vpMbKltMultiTracker::getKltNbPoints ( ) const

virtualinherited

Get the current number of klt points for each camera.

Returns: The number of features

Definition at line 836 of file vpMbKltMultiTracker.cpp.

References vpMbKltMultiTracker::m_mapOfKltTrackers.

Referenced by vpMbKltMultiTracker::getNbKltPoints().

◆ getKltOpencv()

std::map< std::string, vpKltOpencv > vpMbKltMultiTracker::getKltOpencv ( ) const

virtualinherited

Get the klt tracker at the current state for each camera.

Returns: klt tracker.

Definition at line 788 of file vpMbKltMultiTracker.cpp.

References vpMbKltMultiTracker::m_mapOfKltTrackers.

◆ getKltPoints()

std::map< std::string, std::vector< cv::Point2f > > vpMbKltMultiTracker::getKltPoints ( ) const

virtualinherited

Get the current list of KLT points.

Returns: The list of KLT points through vpKltOpencv.

Definition at line 806 of file vpMbKltMultiTracker.cpp.

References vpMbKltMultiTracker::m_mapOfKltTrackers.

Referenced by vpMbKltTracker::getKltPoints().

◆ getKltThresholdAcceptation()

double vpMbKltTracker::getKltThresholdAcceptation ( ) const

inlineinherited

Get the threshold for the acceptation of a point.

Returns: threshold_outlier : Threshold for the weight below which a point is rejected.

Definition at line 343 of file vpMbKltTracker.h.

References vpMbKltTracker::threshold_outlier.

◆ getLambda()

virtual double vpMbTracker::getLambda ( ) const

inlinevirtualinherited

Get the value of the gain used to compute the control law.

Returns: the value for the gain.

Definition at line 258 of file vpMbTracker.h.

◆ getLcircle() [1/2]

void vpMbEdgeMultiTracker::getLcircle	(	std::list< vpMbtDistanceCircle *> &	circlesList,
		const unsigned int	level = `0`
	)		const

inherited

Get the list of the circles tracked for the specified level. Each circle contains the list of the vpMeSite.

Exceptions

vpException::dimensionError if the second parameter does not correspond to an used level.

Parameters

level	: Level corresponding to the list to return.
circlesList	: The list of the circles of the model.

Definition at line 841 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers, and vpMbEdgeMultiTracker::m_referenceCameraName.

◆ getLcircle() [2/2]

void vpMbEdgeMultiTracker::getLcircle	(	const std::string &	cameraName,
		std::list< vpMbtDistanceCircle *> &	circlesList,
		const unsigned int	level = `0`
	)		const

virtualinherited

Get the list of the circles tracked for the specified level. Each circle contains the list of the vpMeSite.

Exceptions

vpException::dimensionError if the second parameter does not correspond to an used level.

Parameters

cameraName	: Camera name for which we want to get the list of vpMbtDistanceCircle.
level	: Level corresponding to the list to return.
circlesList	: The list of the circles of the model.

Definition at line 863 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers.

◆ getLcylinder() [1/2]

void vpMbEdgeMultiTracker::getLcylinder	(	std::list< vpMbtDistanceCylinder *> &	cylindersList,
		const unsigned int	level = `0`
	)		const

inherited

Get the list of the cylinders tracked for the specified level. Each cylinder contains the list of the vpMeSite.

Exceptions

vpException::dimensionError if the second parameter does not correspond to an used level.

Parameters

level	: Level corresponding to the list to return.
cylindersList	: The list of the cylinders of the model.

Definition at line 884 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers, and vpMbEdgeMultiTracker::m_referenceCameraName.

◆ getLcylinder() [2/2]

void vpMbEdgeMultiTracker::getLcylinder	(	const std::string &	cameraName,
		std::list< vpMbtDistanceCylinder *> &	cylindersList,
		const unsigned int	level = `0`
	)		const

virtualinherited

Get the list of the cylinders tracked for the specified level. Each cylinder contains the list of the vpMeSite.

Exceptions

vpException::dimensionError if the second parameter does not correspond to an used level.

Parameters

cameraName	: Camera name for which we want to get the list of vpMbtDistanceCylinder.
level	: Level corresponding to the list to return.
cylindersList	: The list of the cylinders of the model.

Definition at line 907 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers.

◆ getLline() [1/2]

void vpMbEdgeMultiTracker::getLline	(	std::list< vpMbtDistanceLine *> &	linesList,
		const unsigned int	level = `0`
	)		const

inherited

Get the list of the lines tracked for the specified level. Each line contains the list of the vpMeSite.

Exceptions

vpException::dimensionError if the second parameter does not correspond to an used level.

Parameters

level	: Level corresponding to the list to return.
linesList	: The list of the lines of the model.

Definition at line 929 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers, and vpMbEdgeMultiTracker::m_referenceCameraName.

◆ getLline() [2/2]

void vpMbEdgeMultiTracker::getLline	(	const std::string &	cameraName,
		std::list< vpMbtDistanceLine *> &	linesList,
		const unsigned int	level = `0`
	)		const

virtualinherited

Get the list of the lines tracked for the specified level. Each line contains the list of the vpMeSite.

Exceptions

vpException::dimensionError if the second parameter does not correspond to an used level.

Parameters

cameraName	: Camera name for which we want to get the list of vpMbtDistanceLine.
level	: Level corresponding to the list to return.
linesList	: The list of the lines of the model.

Definition at line 951 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers.

◆ getMaskBorder()

unsigned int vpMbKltTracker::getMaskBorder ( ) const

inlineinherited

Get the erosion of the mask used on the Model faces.

Deprecated:: Use rather getkltMaskBorder()

Returns: The erosion.

Definition at line 442 of file vpMbKltTracker.h.

References vpMbKltTracker::maskBorder.

◆ getMaxIter()

virtual unsigned int vpMbTracker::getMaxIter ( ) const

inlinevirtualinherited

Get the maximum number of iterations of the virtual visual servoing stage.

Returns: the number of iteration

Definition at line 265 of file vpMbTracker.h.

◆ getMovingEdge() [1/4]

void vpMbEdgeMultiTracker::getMovingEdge ( vpMe & p_me ) const

virtualinherited

Get the moving edge parameters for the reference camera.

Parameters

p_me	: Moving edge parameters for the reference camera.

Reimplemented from vpMbEdgeTracker.

Definition at line 968 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers, and vpMbEdgeMultiTracker::m_referenceCameraName.

◆ getMovingEdge() [2/4]

vpMe vpMbEdgeMultiTracker::getMovingEdge ( ) const

virtualinherited

Get the moving edge parameters for the reference camera.

Returns: an instance of the moving edge parameters used by the tracker.

Reimplemented from vpMbEdgeTracker.

Definition at line 983 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers, and vpMbEdgeMultiTracker::m_referenceCameraName.

Referenced by vpMbEdgeMultiTracker::getMovingEdge().

◆ getMovingEdge() [3/4]

void vpMbEdgeMultiTracker::getMovingEdge	(	const std::string &	cameraName,
		vpMe &	p_me
	)		const

virtualinherited

Get the moving edge parameters for the specified camera name.

Parameters

cameraName	: Name of the camera.
p_me	: Moving edge parameters for the specified camera name.

Definition at line 1003 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers.

◆ getMovingEdge() [4/4]

vpMe vpMbEdgeMultiTracker::getMovingEdge ( const std::string & cameraName ) const

virtualinherited

Get the moving edge parameters for the specified camera name.

Parameters

cameraName : Name of the camera.

Returns: an instance of the moving edge parameters used by the tracker.

Definition at line 1020 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::getMovingEdge().

◆ getMultiNbPolygon() [1/2]

std::map< std::string, unsigned int > vpMbEdgeMultiTracker::getMultiNbPolygon ( ) const

virtualinherited

Get the number of polygons (faces) representing the object to track for all the cameras.

Returns: Number of polygons for the specified camera.

Definition at line 1118 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers.

Referenced by getEdgeMultiNbPolygon().

◆ getMultiNbPolygon() [2/2]

std::map< std::string, unsigned int > vpMbKltMultiTracker::getMultiNbPolygon ( ) const

virtualinherited

Get the number of polygons (faces) representing the object to track for all the cameras.

Returns: Number of polygons for the specified camera.

Definition at line 870 of file vpMbKltMultiTracker.cpp.

References vpMbKltMultiTracker::m_mapOfKltTrackers.

Referenced by getKltMultiNbPolygon().

◆ getNbKltPoints()

std::map< std::string, int > vpMbKltMultiTracker::getNbKltPoints ( ) const

virtualinherited

Get the current number of klt points for each camera.

Deprecated:: Use rather getKltNbPoints()

Returns: The number of features

Definition at line 2806 of file vpMbKltMultiTracker.cpp.

References vpMbKltMultiTracker::getKltNbPoints().

◆ getNbPoints() [1/2]

unsigned int vpMbEdgeMultiTracker::getNbPoints ( const unsigned int level = 0 ) const

virtualinherited

Return the number of good points (vpMeSite) tracked. A good point is a vpMeSite with its flag "state" equal to 0. Only these points are used during the virtual visual servoing stage.

Parameters

level : Pyramid level to consider.

Exceptions

vpException::dimensionError if level does not represent a used level.

Returns: the number of good points for the reference camera.

Reimplemented from vpMbEdgeTracker.

Definition at line 1039 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers, and vpMbEdgeMultiTracker::m_referenceCameraName.

Referenced by vpMbEdgeTracker::getMovingEdge().

◆ getNbPoints() [2/2]

unsigned int vpMbEdgeMultiTracker::getNbPoints	(	const std::string &	cameraName,
		const unsigned int	level = `0`
	)		const

virtualinherited

Return the number of good points (vpMeSite) tracked. A good point is a vpMeSite with its flag "state" equal to 0. Only these points are used during the virtual visual servoing stage.

Parameters

cameraName	: Camera name.
level	: Pyramid level to consider.

Exceptions

vpException::dimensionError if level does not represent a used level.

Returns: the number of good points for the specified camera name.

Definition at line 1067 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers.

◆ getNbPolygon() [1/2]

unsigned int vpMbEdgeKltMultiTracker::getNbPolygon ( ) const

virtual

Get the number of polygons (faces) representing the object to track.

Returns: Number of polygons.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 756 of file vpMbEdgeKltMultiTracker.cpp.

◆ getNbPolygon() [2/2]

unsigned int vpMbEdgeMultiTracker::getNbPolygon ( const std::string & cameraName ) const

virtualinherited

Get the number of polygons (faces) representing the object to track for the specified camera.

Returns: Number of polygons for the specified camera.

Definition at line 1101 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers.

◆ getNearClippingDistance()

virtual double vpMbTracker::getNearClippingDistance ( ) const

inlinevirtualinherited

Get the near distance for clipping.

Returns: Near clipping value.

Reimplemented in vpMbEdgeKltTracker.

Definition at line 342 of file vpMbTracker.h.

Referenced by vpMbEdgeKltTracker::getNearClippingDistance().

◆ getNumberOfCameras()

unsigned int vpMbEdgeKltMultiTracker::getNumberOfCameras ( ) const

inline

Get the number of cameras.

Returns: The number of cameras.

Definition at line 175 of file vpMbEdgeKltMultiTracker.h.

References vpMbTracker::getPose().

◆ getOptimizationMethod()

virtual vpMbtOptimizationMethod vpMbTracker::getOptimizationMethod ( ) const

inlinevirtualinherited

Get the optimization method used during the tracking. 0 = Gauss-Newton approach. 1 = Levenberg-Marquardt approach.

Returns: Optimization method.

Definition at line 351 of file vpMbTracker.h.

◆ getPolygon()

virtual vpMbtPolygon* vpMbTracker::getPolygon ( const unsigned int index )

inlinevirtualinherited

Return the polygon (face) "index".

Exceptions

vpException::dimensionError if index does not represent a good polygon.

Parameters

index : Index of the polygon to return.

Returns: Pointer to the polygon index.

Reimplemented in vpMbGenericTracker.

Definition at line 362 of file vpMbTracker.h.

References vpException::dimensionError, and vpMbHiddenFaces< PolygonType >::size().

Referenced by vpMbGenericTracker::getError().

◆ getPolygonFaces()

std::pair< std::vector< vpPolygon >, std::vector< std::vector< vpPoint > > > vpMbTracker::getPolygonFaces	(	const bool	orderPolygons = `true`,
		const bool	useVisibility = `true`,
		const bool	clipPolygon = `false`
	)

virtualinherited

Get the list of polygons faces (a vpPolygon representing the projection of the face in the image and a list of face corners in 3D), with the possibility to order by distance to the camera or to use the visibility check to consider if the polygon face must be retrieved or not.

Parameters

orderPolygons	: If true, the resulting list is ordered from the nearest polygon faces to the farther.
useVisibility	: If true, only visible faces will be retrieved.
clipPolygon	: If true, the polygons will be clipped according to the clipping flags set in vpMbTracker.

Returns: A pair object containing the list of vpPolygon and the list of face corners.

Reimplemented in vpMbGenericTracker.

Examples:: testKeyPoint-2.cpp, testKeyPoint-4.cpp, tutorial-detection-object-mbt.cpp, and tutorial-detection-object-mbt2.cpp.

Definition at line 2153 of file vpMbTracker.cpp.

References vpMbTracker::cam, vpMbTracker::cMo, vpMbTracker::faces, and vpMbHiddenFaces< PolygonType >::getPolygon().

Referenced by vpMbGenericTracker::getError().

◆ getPose() [1/5]

void vpMbEdgeKltMultiTracker::getPose	(	vpHomogeneousMatrix &	c1Mo,
		vpHomogeneousMatrix &	c2Mo
	)		const

virtual

Get the current pose between the object and the cameras.

Parameters

c1Mo	: The camera pose for the first camera.
c2Mo	: The camera pose for the second camera.

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 792 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbTracker::getPose().

◆ getPose() [2/5]

void vpMbEdgeKltMultiTracker::getPose	(	const std::string &	cameraName,
		vpHomogeneousMatrix &	cMo_
	)		const

virtual

Get the current pose between the object and the camera. cMo is the matrix which can be used to express coordinates from the object frame to camera frame.

Parameters

cameraName	: The name of the camera.
cMo_	: The camera pose for the specified camera.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 806 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbTracker::getPose().

◆ getPose() [3/5]

void vpMbEdgeKltMultiTracker::getPose ( std::map< std::string, vpHomogeneousMatrix > & mapOfCameraPoses ) const

virtual

Get the current pose between the object and the cameras.

Parameters

mapOfCameraPoses : The map of camera poses for all the cameras.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 817 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbTracker::getPose().

◆ getPose() [4/5]

virtual void vpMbTracker::getPose ( vpHomogeneousMatrix & cMo_ ) const

inlinevirtualinherited

Get the current pose between the object and the camera. cMo is the matrix which can be used to express coordinates from the object frame to camera frame.

Parameters

cMo_	: the pose

Examples:: mbtEdgeKltTracking.cpp, mbtEdgeTracking.cpp, mbtKltTracking.cpp, testKeyPoint-2.cpp, testKeyPoint-4.cpp, tutorial-detection-object-mbt.cpp, tutorial-detection-object-mbt2.cpp, tutorial-mb-edge-tracker.cpp, tutorial-mb-hybrid-tracker.cpp, tutorial-mb-klt-tracker.cpp, tutorial-mb-tracker-full.cpp, tutorial-mb-tracker-stereo-mono.cpp, and tutorial-mb-tracker.cpp.

Definition at line 381 of file vpMbTracker.h.

◆ getPose() [5/5]

virtual vpHomogeneousMatrix vpMbTracker::getPose ( ) const

inlinevirtualinherited

Get the current pose between the object and the camera. cMo is the matrix which can be used to express coordinates from the object frame to camera frame.

Returns: the current pose

Definition at line 390 of file vpMbTracker.h.

Referenced by vpMbGenericTracker::getError(), vpMbEdgeMultiTracker::getNumberOfCameras(), getNumberOfCameras(), vpMbKltMultiTracker::getNumberOfCameras(), getPose(), and initClick().

◆ getProjectionError()

virtual double vpMbTracker::getProjectionError ( ) const

inlinevirtualinherited

Get the error angle between the gradient direction of the model features projected at the resulting pose and their normal. The error is expressed in degree between 0 and 90. This value is computed if setProjectionErrorComputation() is turned on.

Returns: the value for the error.

See also: setProjectionErrorComputation()

Examples:: mbtEdgeKltMultiTracking.cpp, mbtEdgeKltTracking.cpp, mbtEdgeMultiTracking.cpp, mbtEdgeTracking.cpp, mbtGenericTracking.cpp, mbtGenericTracking2.cpp, and mbtGenericTrackingDepth.cpp.

Definition at line 277 of file vpMbTracker.h.

◆ getRobustWeights()

virtual vpColVector vpMbEdgeKltMultiTracker::getRobustWeights ( ) const

inlinevirtual

Return the weights vector $w_i$ computed by the robust scheme.

The following example shows how to use this function to compute the norm of the weighted residual and the norm of the weighted residual normalized by the sum of the weights associated to the features that are tracked:

tracker.track(I);
vpColVector w = tracker.getRobustWeights();
vpColVector e = tracker.getError();
vpColVector we(w.size());
for(unsigned int i=0; i<w.size(); i++)
  we[i] = w[i]*e[i];
std::cout << "Weighted residual: " << sqrt( (we).sumSquare() ) << std::endl;
std::cout << "Weighted residual normalized: " << sqrt( (we).sumSquare() ) / w.sum() << std::endl;

See also: getError()

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 184 of file vpMbEdgeKltMultiTracker.h.

◆ getScales()

std::vector<bool> vpMbEdgeTracker::getScales ( ) const

inlineinherited

Return the scales levels used for the tracking.

Returns: The scales levels used for the tracking.

Definition at line 381 of file vpMbEdgeTracker.h.

References vpMbEdgeTracker::scales.

◆ getStopCriteriaEpsilon()

virtual double vpMbTracker::getStopCriteriaEpsilon ( ) const

inlinevirtualinherited

Definition at line 392 of file vpMbTracker.h.

◆ getThresholdAcceptation()

double vpMbKltTracker::getThresholdAcceptation ( ) const

inlineinherited

Get the threshold for the acceptation of a point.

Deprecated:: Use rather getKltThresholdAcceptation()

Returns: threshold_outlier : Threshold for the weight below which a point is rejected.

Definition at line 458 of file vpMbKltTracker.h.

References vpMbKltTracker::threshold_outlier.

◆ init()

void vpMbEdgeKltMultiTracker::init ( const vpImage< unsigned char > & I )

virtual

Initialise the tracking.

Parameters

I	: Input image.

Reimplemented from vpMbKltMultiTracker.

Definition at line 826 of file vpMbEdgeKltMultiTracker.cpp.

References vpTrackingException::initializationError, and vpMbTracker::modelInitialised.

◆ initCircle()

void vpMbEdgeKltMultiTracker::initCircle	(	const vpPoint &	p1,
		const vpPoint &	p2,
		const vpPoint &	p3,
		const double	radius,
		const int	idFace,
		const std::string &	name = `""`
	)

virtual

Add a circle to track from its center, 3 points (including the center) defining the plane that contain the circle and its radius.

Parameters

p1	: Center of the circle.
p2,p3	: Two points on the plane containing the circle. With the center of the circle we have 3 points defining the plane that contains the circle.
radius	: Radius of the circle.
idFace	: Index of the face associated to the circle to handle visibility test.
name	: The optional name of the circle.

Reimplemented from vpMbEdgeTracker.

Definition at line 1038 of file vpMbEdgeKltMultiTracker.cpp.

◆ initClick() [1/5]

void vpMbEdgeKltMultiTracker::initClick	(	const vpImage< unsigned char > &	I,
		const std::vector< vpPoint > &	points3D_list,
		const std::string &	displayFile = `""`
	)

virtual

Initialise the tracker by clicking in the image on the pixels that correspond to the 3D points whose coordinates are given in points3D_list.

Parameters

I	: Input image where the user has to click.
points3D_list	: List of at least 4 3D points with coordinates expressed in meters in the object frame.
displayFile	: Path to the image used to display the help. This image may be used to show where to click. This functionality is only available if visp_io module is used.

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 844 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbTracker::cMo, vpMbKltMultiTracker::initClick(), and vpMbEdgeMultiTracker::setPose().

◆ initClick() [2/5]

void vpMbEdgeKltMultiTracker::initClick	(	const vpImage< unsigned char > &	I,
		const std::string &	initFile,
		const bool	displayHelp = `false`
	)

virtual

Initialise the tracker by clicking in the image on the pixels that correspond to the 3D points whose coordinates are extracted from a file. In this file, comments starting with # character are allowed. Notice that 3D point coordinates are expressed in meter in the object frame with their X, Y and Z values.

The structure of this file is the following:

# 3D point coordinates
4                 # Number of points in the file (minimum is four)
0.01 0.01 0.01    # \
...               #  | 3D coordinates in the object frame (X, Y, Z)
0.01 -0.01 -0.01  # /

Parameters

I	: Input image where the user has to click.
initFile	: File containing the coordinates of at least 4 3D points the user has to click in the image. This file should have .init extension (ie teabox.init).
displayHelp	: Optionnal display of an image that should have the same generic name as the init file (ie teabox.ppm). This image may be used to show where to click. This functionality is only available if visp_io module is used.

Exceptions

vpException::ioError : The file specified in initFile doesn't exist.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 884 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbTracker::cMo, vpMbKltMultiTracker::initClick(), and vpMbEdgeMultiTracker::setPose().

◆ initClick() [3/5]

void vpMbEdgeKltMultiTracker::initClick	(	const vpImage< unsigned char > &	I1,
		const vpImage< unsigned char > &	I2,
		const std::string &	initFile1,
		const std::string &	initFile2,
		const bool	displayHelp = `false`,
		const bool	firstCameraIsReference = `true`
	)

virtual

Initialise the tracker by clicking in the reference image on the pixels that correspond to the 3D points whose coordinates are extracted from a file. In this file, comments starting with # character are allowed. Notice that 3D point coordinates are expressed in meter in the object frame with their X, Y and Z values.

The structure of this file is the following:

# 3D point coordinates
4                 # Number of points in the file (minimum is four)
0.01 0.01 0.01    # \
...               #  | 3D coordinates in the object frame (X, Y, Z)
0.01 -0.01 -0.01  # /

Parameters

I1	: Input image for the first camera.
I2	: Input image for the second camera.
initFile1	: File containing the coordinates of at least 4 3D points the user has to click in the image acquired by the first camera. This file should have .init extension (ie teabox.init).
initFile2	: File containing the coordinates of at least 4 3D points the user has to click in the image acquired by the second camera. This file should have .init extension.
displayHelp	: Optionnal display of an image that should have the same generic name as the init file (ie teabox.ppm). This image may be used to show where to click. This functionality is only available if visp_io module is used.
firstCameraIsReference	: If true, the first camera is the reference, otherwise it is the second one.

Exceptions

vpException::ioError : The file specified in initFile doesn't exist.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 931 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbTracker::cMo, vpMbKltMultiTracker::initClick(), vpMbKltMultiTracker::m_mapOfKltTrackers, and vpMbEdgeMultiTracker::setPose().

◆ initClick() [4/5]

void vpMbEdgeKltMultiTracker::initClick	(	const std::map< std::string, const vpImage< unsigned char > *> &	mapOfImages,
		const std::string &	initFile,
		const bool	displayHelp = `false`
	)

virtual

Initialise the tracker by clicking in the reference image on the pixels that correspond to the 3D points whose coordinates are extracted from a file. In this file, comments starting with # character are allowed. Notice that 3D point coordinates are expressed in meter in the object frame with their X, Y and Z values.

The structure of this file is the following:

# 3D point coordinates
4                 # Number of points in the file (minimum is four)
0.01 0.01 0.01    # \
...               #  | 3D coordinates in the object frame (X, Y, Z)
0.01 -0.01 -0.01  # /

Parameters

mapOfImages	: Map of images.
initFile	: File containing the points where to click for the reference camera.
displayHelp	: Optionnal display of an image that should have the same generic name as the init file (ie teabox.ppm). This image may be used to show where to click. This functionality is only available if visp_io module is used.

Exceptions

vpException::ioError : The file specified in initFile doesn't exist.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 980 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbTracker::getPose(), vpMbKltMultiTracker::initClick(), and vpMbEdgeMultiTracker::setPose().

◆ initClick() [5/5]

void vpMbEdgeKltMultiTracker::initClick	(	const std::map< std::string, const vpImage< unsigned char > *> &	mapOfImages,
		const std::map< std::string, std::string > &	mapOfInitFiles,
		const bool	displayHelp = `false`
	)

virtual

Initialise the tracker by clicking in the reference image on the pixels that correspond to the 3D points whose coordinates are extracted from a file. In this file, comments starting with # character are allowed. Notice that 3D point coordinates are expressed in meter in the object frame with their X, Y and Z values.

The structure of this file is the following:

# 3D point coordinates
4                 # Number of points in the file (minimum is four)
0.01 0.01 0.01    # \
...               #  | 3D coordinates in the object frame (X, Y, Z)
0.01 -0.01 -0.01  # /

The cameras that have not an init file will be automatically initialized but the camera transformation matrices have to be set before.

Parameters

mapOfImages	: Map of images.
mapOfInitFiles	: map of files containing the points where to click for each camera.
displayHelp	: Optional display of an image (ie teabox.ppm). This image may be used to show where to click.

Exceptions

vpException::ioError : The file specified in initFile doesn't exist.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1022 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbTracker::getPose(), vpMbKltMultiTracker::initClick(), and vpMbEdgeMultiTracker::setPose().

◆ initCylinder()

void vpMbEdgeKltMultiTracker::initCylinder	(	const vpPoint &	p1,
		const vpPoint &	p2,
		const double	radius,
		const int	idFace,
		const std::string &	name = `""`
	)

virtual

Add a cylinder to track from two points on the axis (defining the length of the cylinder) and its radius.

Parameters

p1	: First point on the axis.
p2	: Second point on the axis.
radius	: Radius of the cylinder.
idFace	: Id of the face that is associated to the cylinder to handle visibility test.
name	: The optional name of the cylinder.

Reimplemented from vpMbEdgeTracker.

Definition at line 1044 of file vpMbEdgeKltMultiTracker.cpp.

◆ initFaceFromCorners()

void vpMbEdgeKltMultiTracker::initFaceFromCorners ( vpMbtPolygon & polygon )

virtual

Add the lines to track from the polygon description. If the polygon has only two points, it defines a single line that is always visible. If it has three or more corners, it defines a face. In that case the visibility of the face is computed in order to track the corresponding lines only if the face is visible.

The id of the polygon is supposed to be set prior calling this function.

This method is called from the loadModel() one to add a face of the object to track.

Parameters

polygon : The polygon describing the set of lines that has to be tracked.

Reimplemented from vpMbEdgeTracker.

Definition at line 1050 of file vpMbEdgeKltMultiTracker.cpp.

◆ initFaceFromLines()

void vpMbEdgeKltMultiTracker::initFaceFromLines ( vpMbtPolygon & polygon )

virtual

Add the lines to track from the polygon description. If the polygon has only two points, it defines a single line that is always visible. If it has three or more corners, it defines a face. In that case the visibility of the face is computed in order to track the corresponding lines only if the face is visible.

The id of the polygon is supposed to be set prior calling this function.

This method is called from the loadModel() one to add a face of the object to track.

Parameters

polygon : The polygon describing the set of lines that has to be tracked.

Reimplemented from vpMbEdgeTracker.

Definition at line 1057 of file vpMbEdgeKltMultiTracker.cpp.

◆ initFromPoints() [1/2]

void vpMbTracker::initFromPoints	(	const vpImage< unsigned char > &	I,
		const std::string &	initFile
	)

virtualinherited

Initialise the tracker by reading 3D point coordinates and the corresponding 2D image point coordinates from a file. Comments starting with # character are allowed. 3D point coordinates are expressed in meter in the object frame with X, Y and Z values. 2D point coordinates are expressied in pixel coordinates, with first the line and then the column of the pixel in the image. The structure of this file is the following.

# 3D point coordinates
4                 # Number of 3D points in the file (minimum is four)
0.01 0.01 0.01    #  \
...               #  | 3D coordinates in meters in the object frame
0.01 -0.01 -0.01  # /
# corresponding 2D point coordinates
4                 # Number of image points in the file (has to be the same
as the number of 3D points)
100 200           #  \
...               #  | 2D coordinates in pixel in the image
50 10              #  /

Parameters

I	: Input image
initFile	: Path to the file containing all the points.

Definition at line 575 of file vpMbTracker.cpp.

References vpPose::addPoint(), vpException::badValue, vpMbTracker::cam, vpMbTracker::cMo, vpPose::computePose(), vpPose::computeResidual(), vpPixelMeterConversion::convertPoint(), vpPose::DEMENTHON, vpMbTracker::init(), vpException::ioError, vpPose::LAGRANGE, vpPoint::set_x(), vpPoint::set_y(), vpPoint::setWorldCoordinates(), and vpPose::VIRTUAL_VS.

Referenced by vpMbGenericTracker::getRobustWeights().

◆ initFromPoints() [2/2]

void vpMbTracker::initFromPoints	(	const vpImage< unsigned char > &	I,
		const std::vector< vpImagePoint > &	points2D_list,
		const std::vector< vpPoint > &	points3D_list
	)

virtualinherited

Initialise the tracking with the list of image points (points2D_list) and the list of corresponding 3D points (object frame) (points3D_list).

Parameters

I	: Input image
points2D_list	: List of image points.
points3D_list	: List of 3D points (object frame).

Definition at line 712 of file vpMbTracker.cpp.

References vpPose::addPoint(), vpMbTracker::cam, vpMbTracker::cMo, vpPose::computePose(), vpPose::computeResidual(), vpPixelMeterConversion::convertPoint(), vpPose::DEMENTHON, vpMbTracker::init(), vpPose::LAGRANGE, vpPose::VIRTUAL_VS, and vpERROR_TRACE.

◆ initFromPose() [1/6]

void vpMbEdgeKltMultiTracker::initFromPose	(	const vpImage< unsigned char > &	I,
		const std::string &	initFile
	)

virtual

Initialise the tracking thanks to the pose in vpPoseVector format, and read in the file initFile. The structure of this file is (without the comments):

// The six value of the pose vector
0000    //  \
0000    //  |
0000    //  | Exemple of value for the pose vector where Z = 1 meter
0000    //  |
0000    //  |
0000    //  /

Where the three firsts lines refer to the translation and the three last to the rotation in thetaU parametrisation (see vpThetaUVector).

Parameters

I	: Input image
initFile	: Path to the file containing the pose.

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 1082 of file vpMbEdgeKltMultiTracker.cpp.

References vpHomogeneousMatrix::buildFrom(), vpMbTracker::cMo, vpTrackingException::fatalError, vpMbEdgeMultiTracker::initFromPose(), vpMbKltMultiTracker::initFromPose(), vpException::ioError, and vpMbKltMultiTracker::m_mapOfKltTrackers.

Referenced by initFromPose().

◆ initFromPose() [2/6]

void vpMbEdgeKltMultiTracker::initFromPose	(	const vpImage< unsigned char > &	I,
		const vpHomogeneousMatrix &	cMo_
	)

virtual

Initialise the tracking thanks to the pose.

Parameters

I	: Input image
cMo_	: Pose matrix.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1122 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbTracker::cMo, vpTrackingException::fatalError, vpMbEdgeMultiTracker::initFromPose(), vpMbKltMultiTracker::initFromPose(), and vpMbKltMultiTracker::m_mapOfKltTrackers.

◆ initFromPose() [3/6]

void vpMbEdgeKltMultiTracker::initFromPose	(	const vpImage< unsigned char > &	I,
		const vpPoseVector &	cPo
	)

virtual

Initialise the tracking thanks to the pose vector.

Parameters

I	: Input image
cPo	: Pose vector.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1140 of file vpMbEdgeKltMultiTracker.cpp.

References initFromPose().

◆ initFromPose() [4/6]

void vpMbEdgeKltMultiTracker::initFromPose	(	const vpImage< unsigned char > &	I1,
		const vpImage< unsigned char > &	I2,
		const vpHomogeneousMatrix &	c1Mo,
		const vpHomogeneousMatrix &	c2Mo,
		const bool	firstCameraIsReference = `true`
	)

virtual

Initialize the tracking thanks to the pose for stereo cameras configuration.

Parameters

I1	: Input image for the first camera.
I2	: Input image for the second camera.
c1Mo	: Pose matrix for the first camera.
c2Mo	: Pose matrix for the second camera.
firstCameraIsReference	: If true, the first camera is the reference camera, otherwise it is the second one.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1156 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::initFromPose(), and vpMbKltMultiTracker::initFromPose().

◆ initFromPose() [5/6]

void vpMbEdgeKltMultiTracker::initFromPose	(	const std::map< std::string, const vpImage< unsigned char > *> &	mapOfImages,
		const vpHomogeneousMatrix &	cMo_
	)

virtual

Initialize the tracking thanks to the pose. The camera transformation matrices have to be set before.

Parameters

mapOfImages	: Map of images.
cMo_	: Pose matrix for the reference camera.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1171 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::initFromPose(), and vpMbKltMultiTracker::initFromPose().

◆ initFromPose() [6/6]

void vpMbEdgeKltMultiTracker::initFromPose	(	const std::map< std::string, const vpImage< unsigned char > *> &	mapOfImages,
		const std::map< std::string, vpHomogeneousMatrix > &	mapOfCameraPoses
	)

virtual

Initialize the tracking thanks to the pose.

Parameters

mapOfImages	: Map of images.
mapOfCameraPoses	: Map of pose matrix.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1184 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::initFromPose(), and vpMbKltMultiTracker::initFromPose().

◆ initMbtTracking() [1/2]

unsigned int vpMbEdgeKltMultiTracker::initMbtTracking	(	std::map< std::string, const vpImage< unsigned char > *> &	mapOfImages,
		unsigned int	lvl
	)

protectedvirtual

Definition at line 1192 of file vpMbEdgeKltMultiTracker.cpp.

Referenced by computeVVS(), and vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold().

◆ initMbtTracking() [2/2]

unsigned int vpMbEdgeTracker::initMbtTracking	(	unsigned int &	nberrors_lines,
		unsigned int &	nberrors_cylinders,
		unsigned int &	nberrors_circles
	)

protectedinherited

Definition at line 2215 of file vpMbEdgeTracker.cpp.

References vpMbEdgeTracker::circles, vpMbEdgeTracker::cylinders, vpMbtDistanceCircle::initInteractionMatrixError(), vpMbtDistanceLine::initInteractionMatrixError(), vpMbtDistanceCylinder::initInteractionMatrixError(), vpMbtDistanceCircle::isTracked(), vpMbtDistanceLine::isTracked(), vpMbtDistanceCylinder::isTracked(), vpMbEdgeTracker::lines, vpMbtDistanceCircle::nbFeature, vpMbtDistanceCylinder::nbFeature, vpMbtDistanceLine::nbFeatureTotal, and vpMbEdgeTracker::scaleLevel.

Referenced by vpMbEdgeTracker::computeVVSInit(), setFactorMBT(), and vpMbEdgeKltTracker::testTracking().

◆ initMovingEdge()

void vpMbEdgeTracker::initMovingEdge	(	const vpImage< unsigned char > &	I,
		const vpHomogeneousMatrix &	_cMo
	)

protectedinherited

Initialize the moving edge thanks to a given pose of the camera. The 3D model is projected into the image to create moving edges along the lines.

Parameters

I	: The image.
_cMo	: The pose of the camera used to initialize the moving edges.

Definition at line 1429 of file vpMbEdgeTracker.cpp.

Referenced by vpMbEdgeKltTracker::init(), vpMbEdgeTracker::init(), vpMbEdgeKltTracker::postTracking(), postTracking(), vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold(), vpMbEdgeKltTracker::setPose(), vpMbGenericTracker::track(), and vpMbEdgeTracker::track().

◆ initPyramid() [1/2]

void vpMbEdgeMultiTracker::initPyramid	(	const std::map< std::string, const vpImage< unsigned char > *> &	mapOfImages,
		std::map< std::string, std::vector< const vpImage< unsigned char > *> > &	pyramid
	)

protectedvirtualinherited

Definition at line 1643 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeTracker::initPyramid(), and vpMbEdgeTracker::scales.

Referenced by vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold(), and vpMbEdgeMultiTracker::track().

◆ initPyramid() [2/2]

void vpMbEdgeTracker::initPyramid	(	const vpImage< unsigned char > &	_I,
		std::vector< const vpImage< unsigned char > *> &	_pyramid
	)

protectedinherited

Compute the pyramid of image associated to the image in parameter. The scales computed are the ones corresponding to the scales attribute of the class. If OpenCV is detected, the functions used to computed a smoothed pyramid come from OpenCV, otherwise a simple subsampling (no smoothing, no interpolation) is realized.

Warning: The pyramid contains pointers to vpImage. To properly deallocate the pyramid. All the element but the first (which is a pointer to the input image) must be freed. A proper cleaning is implemented in the cleanPyramid() method.

Parameters

_I	: The input image.
_pyramid	: The pyramid of image to build from the input image.

Definition at line 2657 of file vpMbEdgeTracker.cpp.

References vpImage< Type >::bitmap, vpImageConvert::convert(), vpImage< Type >::getHeight(), vpImage< Type >::getWidth(), and vpMbEdgeTracker::scales.

Referenced by vpMbEdgeKltTracker::init(), vpMbEdgeTracker::init(), vpMbEdgeMultiTracker::initPyramid(), vpMbEdgeKltTracker::setPose(), and vpMbEdgeTracker::track().

◆ loadCAOModel()

void vpMbTracker::loadCAOModel	(	const std::string &	modelFile,
		std::vector< std::string > &	vectorOfModelFilename,
		int &	startIdFace,
		const bool	verbose = `false`,
		const bool	parent = `true`
	)

protectedvirtualinherited

Load a 3D model contained in a *.cao file.

Since ViSP 2.9.1, lines starting with # character are considered as comments. It is also possible to add comment at the end of the lines. No specific character is requested before the comment. In the following example we use "//" but it could be an other character.

Since ViSP 2.9.1, circles are supported.

The structure of the file is :

V1
# Number of points describing the object
8
0.01 0.01 0.01  // point with index 0 \
...             // ...                 | coordinates of the points in the object frame (in m.)
0.01 0.01 0.01  // point with index 7 /
# Number of lines to track.
3
0 2 // line with index 0 \
1 4 //                    | Index of the points representing the extremitiesof the lines
1 5 // line with index 2 /
# Number of polygon (face) to track using the line previously described
1
3 0 1 2 // Face described as follow : nbLine indexLine1 indexLine2 ... indexLineN
# Number of polygon (face) to track using the points previously described
3
4 0 2 3 4 // Face described as follow : nbPoint IndexPoint1 IndexPoint2 ... IndexPointN
4 1 3 5 7 3 1 5 6
# Number of cylinder
1
6 7 0.05 // Index of the limits points on the axis (used to know the 'height' of the cylinder) and radius of the cyclinder (in m.)
# Number of circle
1
0.5 0 1 2 // radius, index center point, index 2 other points on the plane containing the circle

Parameters

modelFile	: Full name of the main *.cao file containing the model.
vectorOfModelFilename	: A vector of *.cao files.
startIdFace	: Current Id of the face.
verbose	: If true, will print additional information with CAO model files which include other CAO model files.
parent	: This parameter is set to true when parsing a parent CAO model file, and false when parsing an included CAO model file.

Read CAO Version (V1, V2, ...)//////////////////////////

Read the header part if present//////////////////////////

Read the point declaration part//////////////////////////

Read the segment declaration part//////////////////////////

Read the parameter value if present//////////////////////////

Read the face segment declaration part//////////////////////////

Read the parameter value if present//////////////////////////

Read the face point declaration part//////////////////////////

Read the parameter value if present//////////////////////////

Read the cylinder declaration part//////////////////////////

Read the parameter value if present//////////////////////////

Read the circle declaration part//////////////////////////

Read the parameter value if present//////////////////////////

Definition at line 1318 of file vpMbTracker.cpp.

References vpMbTracker::addPolygon(), vpMbTracker::applyLodSettingInConfig, vpException::badValue, vpIoTools::checkFilename(), vpMbTracker::createCylinderBBox(), vpIoTools::createFilePath(), vpMbTracker::faces, vpIoTools::getAbsolutePathname(), vpIoTools::getName(), vpIoTools::getParent(), vpMbHiddenFaces< PolygonType >::getPolygon(), vpMbTracker::initCircle(), vpMbTracker::initCylinder(), vpMbTracker::initFaceFromCorners(), vpMbTracker::initFaceFromLines(), vpException::ioError, vpIoTools::isAbsolutePathname(), vpMbTracker::minLineLengthThresholdGeneral, vpMbTracker::minPolygonAreaThresholdGeneral, vpMbTracker::nbCircles, vpMbTracker::nbCylinders, vpMbTracker::nbLines, vpMbTracker::nbPoints, vpMbTracker::nbPolygonLines, vpMbTracker::nbPolygonPoints, vpMbTracker::parseBoolean(), vpMbTracker::parseParameters(), vpIoTools::path(), vpMbTracker::removeComment(), vpPoint::setWorldCoordinates(), vpMbTracker::useLodGeneral, and vpTRACE.

Referenced by vpMbTracker::loadModel().

◆ loadConfigFile() [1/5]

void vpMbEdgeKltMultiTracker::loadConfigFile ( const std::string & configFile )

virtual

Load the xml configuration file. From the configuration file initialize the parameters corresponding to the objects: KLT, camera.

Warning: To clean up memory allocated by the xml library, the user has to call vpXmlParser::cleanup() before the exit().

Exceptions

vpException::ioError if the file has not been properly parsed (file not found or wrong format for the data).

Parameters

configFile : full name of the xml file.

The XML configuration file has the following form:

<?xml version="1.0"?>
<conf>
  <camera>
    <width>640</width>
    <height>480</height>
    <u0>320</u0>
    <v0>240</v0>
    <px>686.24</px>
    <py>686.24</py>
  </camera>
  <face>
    <angle_appear>65</angle_appear>
    <angle_disappear>85</angle_disappear>
    <near_clipping>0.01</near_clipping>
    <far_clipping>0.90</far_clipping>
    <fov_clipping>1</fov_clipping>
  </face>
  <klt>
    <mask_border>10</mask_border>
    <max_features>10000</max_features>
    <window_size>5</window_size>
    <quality>0.02</quality>
    <min_distance>10</min_distance>
    <harris>0.02</harris>
    <size_block>3</size_block>
    <pyramid_lvl>3</pyramid_lvl>
  </klt>
</conf>

See also: vpXmlParser::cleanup()

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 1287 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::loadConfigFile(), and vpMbKltMultiTracker::loadConfigFile().

◆ loadConfigFile() [2/5]

void vpMbEdgeKltMultiTracker::loadConfigFile	(	const std::string &	configFile1,
		const std::string &	configFile2,
		const bool	firstCameraIsReference = `true`
	)

virtual

Load the xml configuration files for the stereo cameras case. An example of such a file is provided in loadConfigFile(const std::string &) documentation. From the configuration file initialize the parameters corresponding to the objects: KLT, camera.

Warning: To clean up memory allocated by the xml library, the user has to call vpXmlParser::cleanup() before the exit().

Parameters

configFile1	: Full name of the xml file for the first camera.
configFile2	: Full name of the xml file for the second camera.
firstCameraIsReference	: If true, the first camera is the reference, otherwise it is the second one.

See also: loadConfigFile(const std::string &), vpXmlParser::cleanup()

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1309 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::loadConfigFile(), and vpMbKltMultiTracker::loadConfigFile().

◆ loadConfigFile() [3/5]

void vpMbEdgeKltMultiTracker::loadConfigFile ( const std::map< std::string, std::string > & mapOfConfigFiles )

virtual

Load the xml configuration files for all the cameras. An example of such a file is provided in loadConfigFile(const std::string &) documentation. From the configuration file initialize the parameters corresponding to the objects: KLT, camera.

Warning: To clean up memory allocated by the xml library, the user has to call vpXmlParser::cleanup() before the exit().

Parameters

mapOfConfigFiles : Map of xml files.

See also: loadConfigFile(const std::string &), vpXmlParser::cleanup()

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1329 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::loadConfigFile(), and vpMbKltMultiTracker::loadConfigFile().

◆ loadConfigFile() [4/5]

void vpMbKltTracker::loadConfigFile ( const char * configFile )

inherited

Load the xml configuration file. From the configuration file initialize the parameters corresponding to the objects: KLT, camera.

Warning: To clean up memory allocated by the xml library, the user has to call vpXmlParser::cleanup() before the exit().

Exceptions

vpException::ioError if the file has not been properly parsed (file not found or wrong format for the data).

Parameters

configFile : full name of the xml file.

The XML configuration file has the following form:

<?xml version="1.0"?>
<conf>
  <camera>
    <width>640</width>
    <height>480</height>
    <u0>320</u0>
    <v0>240</v0>
    <px>686.24</px>
    <py>686.24</py>
  </camera>
  <face>
    <angle_appear>65</angle_appear>
    <angle_disappear>85</angle_disappear>
    <near_clipping>0.01</near_clipping>
    <far_clipping>0.90</far_clipping>
    <fov_clipping>1</fov_clipping>
  </face>
  <klt>
    <mask_border>10</mask_border>
    <max_features>10000</max_features>
    <window_size>5</window_size>
    <quality>0.02</quality>
    <min_distance>10</min_distance>
    <harris>0.02</harris>
    <size_block>3</size_block>
    <pyramid_lvl>3</pyramid_lvl>
  </klt>
</conf>

See also: loadConfigFile(const std::string&), vpXmlParser::cleanup()

Definition at line 960 of file vpMbKltTracker.cpp.

◆ loadConfigFile() [5/5]

void vpMbEdgeTracker::loadConfigFile ( const char * configFile )

inherited

Load the xml configuration file. From the configuration file initialize the parameters corresponding to the objects: moving-edges, camera and visibility angles.

Warning: To clean up memory allocated by the xml library, the user has to call vpXmlParser::cleanup() before the exit().

Exceptions

vpException::ioError if the file has not been properly parsed (file not found or wrong format for the data).

Parameters

configFile : full name of the xml file.

The XML configuration file has the following form:

<?xml version="1.0"?>
<conf>
  <ecm>
    <mask>
      <size>5</size>
      <nb_mask>180</nb_mask>
    </mask>
    <range>
      <tracking>7</tracking>
    </range>
    <contrast>
      <edge_threshold>5000</edge_threshold>
      <mu1>0.5</mu1>
      <mu2>0.5</mu2>
    </contrast>
    <sample>
      <step>4</step>
    </sample>
  </ecm>
  <face>
    <near_clipping>0.01</near_clipping>
    <far_clipping>0.90</far_clipping>
    <fov_clipping>1</fov_clipping>
  </face>
  <camera>
    <u0>320</u0>
    <v0>240</v0>
    <px>686.24</px>
    <py>686.24</py>
  </camera>
</conf>

See also: loadConfigFile(const std::string&), vpXmlParser::cleanup()

Definition at line 1258 of file vpMbEdgeTracker.cpp.

References vpMbTracker::angleAppears, vpMbTracker::angleDisappears, vpMbTracker::applyLodSettingInConfig, vpMbTracker::cam, vpMbTracker::clippingFlag, vpMath::deg(), vpPolygon3D::FOV_CLIPPING, vpMbXmlParser::getAngleAppear(), vpMbXmlParser::getAngleDisappear(), vpMbXmlParser::getCameraParameters(), vpMbXmlParser::getFarClippingDistance(), vpMbXmlParser::getFovClipping(), vpMbXmlParser::getLodState(), vpMbtXmlParser::getMe(), vpMbXmlParser::getMinLineLengthThreshold(), vpMbXmlParser::getMinPolygonAreaThreshold(), vpMbTracker::getNbPolygon(), vpMbXmlParser::getNearClippingDistance(), vpMbXmlParser::hasFarClippingDistance(), vpMbXmlParser::hasNearClippingDistance(), vpException::ioError, vpMbEdgeTracker::me, vpMbTracker::minLineLengthThresholdGeneral, vpMbTracker::minPolygonAreaThresholdGeneral, vpMbtXmlParser::parse(), vpMath::rad(), vpMbXmlParser::setAngleAppear(), vpMbXmlParser::setAngleDisappear(), vpMbXmlParser::setCameraParameters(), vpMbEdgeTracker::setCameraParameters(), vpMbEdgeTracker::setClipping(), vpMbEdgeTracker::setFarClippingDistance(), vpMbTracker::setLod(), vpMbTracker::setMinLineLengthThresh(), vpMbTracker::setMinPolygonAreaThresh(), vpMbtXmlParser::setMovingEdge(), vpMbEdgeTracker::setMovingEdge(), vpMbEdgeTracker::setNearClippingDistance(), vpMbTracker::useLodGeneral, and vpTRACE.

◆ loadModel() [1/2]

void vpMbEdgeKltMultiTracker::loadModel	(	const std::string &	modelFile,
		const bool	verbose = `false`
	)

virtual

Load a 3D model from the file in parameter. This file must either be a vrml file (.wrl) or a CAO file (.cao). CAO format is described in the loadCAOModel() method.

Warning: When this class is called to load a vrml model, remember that you have to call Call SoDD::finish() before ending the program.
int main()
{
...
#if defined(VISP_HAVE_COIN3D) && (COIN_MAJOR_VERSION == 3)
SoDB::finish();
#endif
}

Exceptions

vpException::ioError if the file cannot be open, or if its extension is not wrl or cao.

Parameters

modelFile	: the file containing the the 3D model description. The extension of this file is either .wrl or .cao.
verbose	: verbose option to print additional information when loading CAO model files which include other CAO model files.

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 1360 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::loadModel(), vpMbKltMultiTracker::loadModel(), and vpMbTracker::modelInitialised.

◆ loadModel() [2/2]

void vpMbTracker::loadModel	(	const char *	modelFile,
		const bool	verbose = `false`
	)

virtualinherited

Load a 3D model from the file in parameter. This file must either be a vrml file (.wrl) or a CAO file (.cao). CAO format is described in the loadCAOModel() method.

Warning: When this class is called to load a vrml model, remember that you have to call Call SoDD::finish() before ending the program.
int main()
{
...
#if defined(VISP_HAVE_COIN3D) && (COIN_MAJOR_VERSION == 3)
SoDB::finish();
#endif
}

Exceptions

vpException::ioError if the file cannot be open, or if its extension is not wrl or cao.

Parameters

modelFile	: the file containing the the 3D model description. The extension of this file is either .wrl or .cao.
verbose	: verbose option to print additional information when loading CAO model files which include other CAO model files.

Examples:: mbtEdgeKltTracking.cpp, mbtEdgeTracking.cpp, mbtGenericTracking.cpp, mbtGenericTracking2.cpp, mbtKltTracking.cpp, testKeyPoint-2.cpp, testKeyPoint-4.cpp, tutorial-detection-object-mbt.cpp, tutorial-detection-object-mbt2.cpp, tutorial-mb-edge-tracker.cpp, tutorial-mb-hybrid-tracker.cpp, tutorial-mb-klt-tracker.cpp, tutorial-mb-tracker-full.cpp, tutorial-mb-tracker-stereo-mono.cpp, tutorial-mb-tracker-stereo.cpp, and tutorial-mb-tracker.cpp.

Definition at line 1069 of file vpMbTracker.cpp.

Referenced by vpMbGenericTracker::getRobustWeights(), vpMbEdgeMultiTracker::getRobustWeights(), vpMbKltMultiTracker::getRobustWeights(), vpMbDepthDenseTracker::reInitModel(), vpMbDepthNormalTracker::reInitModel(), vpMbEdgeKltTracker::reInitModel(), vpMbKltTracker::reInitModel(), and vpMbEdgeTracker::reInitModel().

◆ loadVRMLModel()

void vpMbTracker::loadVRMLModel ( const std::string & modelFile )

protectedvirtualinherited

Load the 3D model of the object from a vrml file. Only LineSet and FaceSet are extracted from the vrml file.

Warning: When this class is called, remember that you have to call Call SoDD::finish() before ending the program.
int main()
{
...
#if defined(VISP_HAVE_COIN3D) && (COIN_MAJOR_VERSION == 3)
SoDB::finish();
#endif
}; The cylinders extracted using this method do not use the Cylinder keyword of vrml since vrml exporter such as Blender or AC3D consider a cylinder as an IndexedFaceSet. To test whether an indexedFaceSet is a cylinder or not, the name of the geometry is read. If the name begins with "cyl" then the faceset is supposed to be a cylinder. For example, the line
geometry DEF cyl_cylinder1 IndexedFaceSet
defines a cylinder named cyl_cylinder1.

Exceptions

vpException::fatalError if the file cannot be open.

Parameters

modelFile : The full name of the file containing the 3D model.

Definition at line 1157 of file vpMbTracker.cpp.

References vpMbTracker::extractGroup(), vpMbTracker::faces, vpException::fatalError, vpMbHiddenFaces< PolygonType >::size(), and vpERROR_TRACE.

Referenced by vpMbTracker::loadModel().

◆ ltrim()

std::string& vpMbTracker::ltrim ( std::string & s ) const

inlineprotectedinherited

Definition at line 776 of file vpMbTracker.h.

◆ parseBoolean()

bool vpMbTracker::parseBoolean ( std::string & input )

inlineprotectedinherited

Definition at line 763 of file vpMbTracker.h.

Referenced by vpMbTracker::loadCAOModel().

◆ parseParameters()

std::map< std::string, std::string > vpMbTracker::parseParameters ( std::string & endLine )

protectedinherited

Definition at line 1218 of file vpMbTracker.cpp.

References vpMbTracker::mapOfParameterNames, and vpMbTracker::trim().

Referenced by vpMbTracker::loadCAOModel().

◆ postTracking() [1/3]

void vpMbKltMultiTracker::postTracking ( std::map< std::string, const vpImage< unsigned char > *> & mapOfImages )

protectedvirtualinherited

Definition at line 1720 of file vpMbKltMultiTracker.cpp.

References vpMbTracker::cMo, vpMbKltMultiTracker::m_mapOfCameraTransformationMatrix, vpMbKltMultiTracker::m_mapOfKltTrackers, vpMbKltTracker::m_nbInfos, vpMbKltMultiTracker::m_referenceCameraName, vpMbKltTracker::m_w_klt, vpMbKltTracker::postTracking(), vpMbKltMultiTracker::reinit(), and vpMbKltTracker::reinit().

Referenced by postTracking(), setFactorMBT(), and vpMbKltMultiTracker::track().

◆ postTracking() [2/3]

void vpMbEdgeKltMultiTracker::postTracking	(	std::map< std::string, const vpImage< unsigned char > *> &	mapOfImages,
		const unsigned int	lvl
	)

protectedvirtual

Definition at line 1368 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbHiddenFaces< PolygonType >::computeClippedPolygons(), vpMbEdgeTracker::computeProjectionError(), vpMbTracker::computeProjError, vpMbHiddenFaces< PolygonType >::computeScanLineRender(), vpMbTracker::displayFeatures, vpMbEdgeTracker::displayFeaturesOnImage(), vpMbTracker::faces, vpMbEdgeTracker::initMovingEdge(), vpMbEdgeMultiTracker::m_mapOfEdgeTrackers, vpMbKltMultiTracker::postTracking(), vpMbEdgeTracker::reinitMovingEdge(), vpMbEdgeTracker::updateMovingEdge(), vpMbEdgeTracker::updateMovingEdgeWeights(), vpMbTracker::useScanLine, and vpMbEdgeTracker::visibleFace().

Referenced by vpMbKltTracker::setThresholdAcceptation(), and track().

◆ postTracking() [3/3]

bool vpMbKltTracker::postTracking	(	const vpImage< unsigned char > &	I,
		vpColVector &	w
	)

protectedinherited

Realize the post tracking operations. Mostly visibility tests

Definition at line 674 of file vpMbKltTracker.cpp.

References vpMbTracker::angleAppears, vpMbTracker::angleDisappears, vpMbTracker::cam, vpMbTracker::cMo, vpMbTracker::faces, vpMbtDistanceKltCylinder::getCurrentNumberPoints(), vpMbtDistanceKltPoints::getCurrentNumberPoints(), vpMbtDistanceKltCylinder::getInitialNumberPoint(), vpMbtDistanceKltPoints::getInitialNumberPoint(), vpPolygon3D::getNbPoint(), vpMbtDistanceKltCylinder::hasEnoughPoints(), vpMbtDistanceKltPoints::hasEnoughPoints(), vpMbtDistanceKltCylinder::isTracked(), vpMbtDistanceKltPoints::isTracked(), vpMbtPolygon::isVisible(), vpMbKltTracker::kltCylinders, vpMbKltTracker::kltPolygons, vpMbKltTracker::percentGood, vpMbtDistanceKltPoints::polygon, vpMbtDistanceKltCylinder::removeOutliers(), vpMbtDistanceKltPoints::removeOutliers(), vpMbHiddenFaces< PolygonType >::setVisible(), vpMbHiddenFaces< PolygonType >::setVisibleOgre(), vpMbKltTracker::threshold_outlier, and vpMbTracker::useOgre.

Referenced by vpMbKltMultiTracker::getRobustWeights(), vpMbKltMultiTracker::postTracking(), vpMbEdgeKltTracker::postTracking(), vpMbEdgeKltTracker::testTracking(), vpMbGenericTracker::track(), and vpMbKltTracker::track().

◆ preTracking() [1/2]

void vpMbKltMultiTracker::preTracking ( std::map< std::string, const vpImage< unsigned char > *> & mapOfImages )

protectedvirtualinherited

Definition at line 1702 of file vpMbKltMultiTracker.cpp.

References vpMbKltMultiTracker::m_mapOfKltTrackers, vpMbKltTracker::m_nbFaceUsed, vpMbKltTracker::m_nbInfos, and vpMbKltTracker::preTracking().

Referenced by vpMbKltTracker::setThresholdAcceptation(), vpMbKltMultiTracker::track(), and track().

◆ preTracking() [2/2]

void vpMbKltTracker::preTracking ( const vpImage< unsigned char > & I )

protectedinherited

Achieve the tracking of the KLT features and associate the features to the faces.

Parameters

I	: The input image.

Definition at line 637 of file vpMbKltTracker.cpp.

References vpMbtDistanceKltPoints::computeNbDetectedCurrent(), vpMbtDistanceKltCylinder::computeNbDetectedCurrent(), vpImageConvert::convert(), vpMbKltTracker::cur, vpMbtDistanceKltCylinder::getCurrentNumberPoints(), vpMbtDistanceKltPoints::getCurrentNumberPoints(), vpPolygon3D::getNbPoint(), vpMbtDistanceKltCylinder::hasEnoughPoints(), vpMbtDistanceKltPoints::hasEnoughPoints(), vpMbtDistanceKltCylinder::isTracked(), vpMbtDistanceKltPoints::isTracked(), vpMbtPolygon::isVisible(), vpMbKltTracker::kltCylinders, vpMbKltTracker::kltPolygons, vpMbKltTracker::m_nbFaceUsed, vpMbKltTracker::m_nbInfos, vpMbtDistanceKltPoints::polygon, vpKltOpencv::track(), and vpMbKltTracker::tracker.

Referenced by vpMbKltMultiTracker::getRobustWeights(), vpMbKltMultiTracker::preTracking(), vpMbGenericTracker::track(), vpMbEdgeKltTracker::track(), and vpMbKltTracker::track().

◆ reinit() [1/2]

void vpMbEdgeKltMultiTracker::reinit ( )

protectedvirtual

The parameter is not used.

Reimplemented from vpMbKltMultiTracker.

Definition at line 1426 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltMultiTracker::reinit().

Referenced by vpMbKltTracker::setThresholdAcceptation().

◆ reinit() [2/2]

void vpMbKltTracker::reinit ( const vpImage< unsigned char > & I )

protectedvirtualinherited

Definition at line 158 of file vpMbKltTracker.cpp.

References vpMbKltTracker::c0Mo, vpMbTracker::cam, vpPolygon3D::changeFrame(), vpMbTracker::cMo, vpMbHiddenFaces< PolygonType >::computeClippedPolygons(), vpCameraParameters::computeFov(), vpPolygon3D::computePolygonClipped(), vpMbHiddenFaces< PolygonType >::computeScanLineRender(), vpImageConvert::convert(), vpMbKltTracker::ctTc0, vpMbKltTracker::cur, vpHomogeneousMatrix::eye(), vpMbTracker::faces, vpImage< Type >::getCols(), vpImage< Type >::getHeight(), vpMbHiddenFaces< PolygonType >::getMbScanLineRenderer(), vpPolygon3D::getNbPoint(), vpImage< Type >::getRows(), vpImage< Type >::getWidth(), vpMbtDistanceKltPoints::init(), vpMbtDistanceKltCylinder::init(), vpKltOpencv::initTracking(), vpMbtDistanceKltCylinder::isTracked(), vpMbtDistanceKltPoints::isTracked(), vpMbtPolygon::isVisible(), vpMbKltTracker::kltCylinders, vpMbKltTracker::kltPolygons, vpMbtDistanceKltCylinder::listIndicesCylinderBBox, vpMbKltTracker::maskBorder, vpMbtDistanceKltPoints::polygon, vpMbKltTracker::tracker, vpMbtDistanceKltCylinder::updateMask(), vpMbtDistanceKltPoints::updateMask(), and vpMbTracker::useScanLine.

Referenced by vpMbKltMultiTracker::getRobustWeights(), vpMbKltTracker::init(), vpMbKltMultiTracker::postTracking(), vpMbGenericTracker::track(), vpMbEdgeKltTracker::track(), and vpMbKltTracker::track().

◆ reInitLevel()

void vpMbEdgeTracker::reInitLevel ( const unsigned int _lvl )

protectedinherited

Re initialize the moving edges associated to a given level. This method is used to re-initialize the level if the tracking failed on this level but succeeded on the other one.

Parameters

_lvl	: The level to re-initialize.

Definition at line 2831 of file vpMbEdgeTracker.cpp.

References vpMbEdgeTracker::circles, vpMbTracker::cMo, vpMbEdgeTracker::cylinders, vpMbEdgeTracker::Ipyramid, vpMbEdgeTracker::lines, vpMbtDistanceCircle::reinitMovingEdge(), vpMbtDistanceLine::reinitMovingEdge(), vpMbtDistanceCylinder::reinitMovingEdge(), vpMbEdgeTracker::scaleLevel, vpMbEdgeTracker::trackMovingEdge(), and vpMbEdgeTracker::updateMovingEdge().

Referenced by vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold(), vpMbEdgeMultiTracker::track(), and vpMbEdgeTracker::track().

◆ reInitModel() [1/5]

void vpMbEdgeKltMultiTracker::reInitModel	(	const vpImage< unsigned char > &	I,
		const std::string &	cad_name,
		const vpHomogeneousMatrix &	cMo_,
		const bool	verbose = `false`
	)

virtual

Re-initialize the model used by the tracker.

Parameters

I	: The image containing the object to initialize.
cad_name	: Path to the file containing the 3D model description.
cMo_	: The new vpHomogeneousMatrix between the camera and the new model
verbose	: verbose option to print additional information when loading CAO model files which include other CAO model files.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1441 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::reInitModel(), and vpMbKltMultiTracker::reInitModel().

Referenced by vpMbKltTracker::getRobustWeights(), and vpMbEdgeTracker::getRobustWeights().

◆ reInitModel() [2/5]

void vpMbEdgeKltMultiTracker::reInitModel	(	const vpImage< unsigned char > &	I1,
		const vpImage< unsigned char > &	I2,
		const std::string &	cad_name,
		const vpHomogeneousMatrix &	c1Mo,
		const vpHomogeneousMatrix &	c2Mo,
		const bool	verbose = `false`,
		const bool	firstCameraIsReference = `true`
	)

virtual

Re-initialize the model used by the tracker.

Parameters

I1	: The image containing the object to initialize for the first camera.
I2	: The image containing the object to initialize for the second camera.
cad_name	: Path to the file containing the 3D model description.
c1Mo	: The new vpHomogeneousMatrix between the first camera and the new model.
c2Mo	: The new vpHomogeneousMatrix between the second camera and the new model.
verbose	: verbose option to print additional information when loading CAO model files which include other CAO model files.
firstCameraIsReference	: If true, the first camera is the reference camera, otherwise it is the second one.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1461 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::reInitModel(), and vpMbKltMultiTracker::reInitModel().

◆ reInitModel() [3/5]

void vpMbEdgeKltMultiTracker::reInitModel	(	const std::map< std::string, const vpImage< unsigned char > *> &	mapOfImages,
		const std::string &	cad_name,
		const std::map< std::string, vpHomogeneousMatrix > &	mapOfCameraPoses,
		const bool	verbose = `false`
	)

virtual

Re-initialize the model used by the tracker.

Parameters

mapOfImages	: Map of images.
cad_name	: Path to the file containing the 3D model description.
mapOfCameraPoses	: The new vpHomogeneousMatrix between the cameras and the current object position.
verbose	: Verbose option to print additional information when loading CAO model files which include other CAO model files.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1480 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::reInitModel(), and vpMbKltMultiTracker::reInitModel().

◆ reInitModel() [4/5]

void vpMbKltTracker::reInitModel	(	const vpImage< unsigned char > &	I,
		const char *	cad_name,
		const vpHomogeneousMatrix &	cMo_,
		const bool	verbose = `false`
	)

inherited

Re-initialize the model used by the tracker.

Parameters

I	: The image containing the object to initialize.
cad_name	: Path to the file containing the 3D model description.
cMo_	: The new vpHomogeneousMatrix between the camera and the new model
verbose	: verbose option to print additional information when loading CAO model files which include other CAO model files.

Definition at line 1300 of file vpMbKltTracker.cpp.

References vpMbKltTracker::circles_disp, vpMbTracker::cMo, vpMbKltTracker::cur, vpHomogeneousMatrix::eye(), vpMbTracker::faces, vpMbKltTracker::firstInitialisation, vpMbTracker::initFromPose(), vpMbKltTracker::kltCylinders, vpMbKltTracker::kltPolygons, vpMbTracker::loadModel(), and vpMbHiddenFaces< PolygonType >::reset().

◆ reInitModel() [5/5]

void vpMbEdgeTracker::reInitModel	(	const vpImage< unsigned char > &	I,
		const char *	cad_name,
		const vpHomogeneousMatrix &	cMo_,
		const bool	verbose = `false`
	)

inherited

Re-initialize the model used by the tracker.

Parameters

I	: The image containing the object to initialize.
cad_name	: Path to the file containing the 3D model description.
cMo_	: The new vpHomogeneousMatrix between the camera and the new model
verbose	: verbose option to print additional information when loading CAO model files which include other CAO model files.

Definition at line 2383 of file vpMbEdgeTracker.cpp.

References vpMbEdgeTracker::circles, vpMbTracker::cMo, vpMbEdgeTracker::cylinders, vpHomogeneousMatrix::eye(), vpMbTracker::faces, vpMbTracker::initFromPose(), vpMbEdgeTracker::lines, vpMbTracker::loadModel(), vpMbEdgeTracker::nbvisiblepolygone, vpMbEdgeTracker::ncircle, vpMbEdgeTracker::ncylinder, vpMbEdgeTracker::nline, vpMbHiddenFaces< PolygonType >::reset(), and vpMbEdgeTracker::scales.

◆ reinitMovingEdge()

void vpMbEdgeTracker::reinitMovingEdge	(	const vpImage< unsigned char > &	I,
		const vpHomogeneousMatrix &	_cMo
	)

protectedinherited

Reinitialize the lines if it is required.

A line is reinitialized if the 2D line do not match enough with the projected 3D line.

Parameters

I	: the image.
_cMo	: the pose of the used to re-initialize the moving edges

Definition at line 1785 of file vpMbEdgeTracker.cpp.

References vpMbEdgeTracker::circles, vpMbEdgeTracker::cylinders, vpMbtDistanceCircle::isVisible(), vpMbtDistanceLine::isVisible(), vpMbtDistanceCylinder::isVisible(), vpMbEdgeTracker::lines, vpMbtDistanceCircle::Reinit, vpMbtDistanceLine::Reinit, vpMbtDistanceCylinder::Reinit, vpMbtDistanceCircle::reinitMovingEdge(), vpMbtDistanceLine::reinitMovingEdge(), vpMbtDistanceCylinder::reinitMovingEdge(), and vpMbEdgeTracker::scaleLevel.

Referenced by vpMbEdgeKltTracker::postTracking(), postTracking(), vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold(), vpMbGenericTracker::track(), and vpMbEdgeTracker::track().

◆ removeCircle()

void vpMbEdgeTracker::removeCircle ( const std::string & name )

protectedinherited

Remove a circle by its name.

Parameters

name	: The name of the circle to remove.

Definition at line 2097 of file vpMbEdgeTracker.cpp.

References vpMbEdgeTracker::circles, vpMbtDistanceCircle::getName(), and vpMbEdgeTracker::scales.

Referenced by vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold().

◆ removeComment()

void vpMbTracker::removeComment ( std::ifstream & fileId )

protectedinherited

Definition at line 1203 of file vpMbTracker.cpp.

References vpException::ioError.

Referenced by vpMbTracker::loadCAOModel().

◆ removeCylinder()

void vpMbEdgeTracker::removeCylinder ( const std::string & name )

protectedinherited

Remove a cylinder by its name.

Parameters

name	: The name of the cylinder to remove.

Definition at line 2075 of file vpMbEdgeTracker.cpp.

References vpMbEdgeTracker::cylinders, vpMbtDistanceCylinder::getName(), and vpMbEdgeTracker::scales.

Referenced by vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold().

◆ removeLine()

void vpMbEdgeTracker::removeLine ( const std::string & name )

protectedinherited

Remove a line using its name.

Parameters

name	: The name of the line to remove.

Definition at line 1949 of file vpMbEdgeTracker.cpp.

References vpMbtDistanceLine::getName(), vpMbEdgeTracker::lines, and vpMbEdgeTracker::scales.

Referenced by vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold().

◆ resetMovingEdge()

void vpMbEdgeTracker::resetMovingEdge ( )

protectedinherited

Definition at line 1818 of file vpMbEdgeTracker.cpp.

References vpMbEdgeTracker::circles, vpMbEdgeTracker::cylinders, vpMbEdgeTracker::lines, and vpMbEdgeTracker::scales.

Referenced by vpMbEdgeKltTracker::init(), vpMbEdgeTracker::init(), vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold(), vpMbEdgeKltTracker::setPose(), and vpMbGenericTracker::track().

◆ resetTracker()

void vpMbEdgeKltMultiTracker::resetTracker ( )

virtual

Reset the tracker. The model is removed and the pose is set to identity. The tracker needs to be initialized with a new model and a new pose.

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 1493 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::resetTracker(), and vpMbKltMultiTracker::resetTracker().

◆ rtrim()

std::string& vpMbTracker::rtrim ( std::string & s ) const

inlineprotectedinherited

Definition at line 782 of file vpMbTracker.h.

◆ samePoint()

bool vpMbEdgeTracker::samePoint	(	const vpPoint &	P1,
		const vpPoint &	P2
	)		const

protectedinherited

Check if two vpPoints are similar.

To be similar : $ (X_1 - X_2)^2 + (Y_1 - Y_2)^2 + (Z_1 - Z_2)^2 < epsilon $ .

Parameters

P1	: The first point to compare
P2	: The second point to compare

Definition at line 1870 of file vpMbEdgeTracker.cpp.

References vpPoint::get_oX(), vpPoint::get_oY(), and vpPoint::get_oZ().

Referenced by vpMbEdgeTracker::addCircle(), vpMbEdgeTracker::addCylinder(), vpMbEdgeTracker::addLine(), and vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold().

◆ savePose()

void vpMbTracker::savePose ( const std::string & filename ) const

inherited

Save the pose in the given filename

Parameters

filename : Path to the file used to save the pose.

Definition at line 823 of file vpMbTracker.cpp.

References vpPoseVector::buildFrom(), and vpMbTracker::cMo.

Referenced by vpMbTracker::initClick().

◆ setAngleAppear()

void vpMbEdgeKltMultiTracker::setAngleAppear ( const double & a )

virtual

Set the angle used to test polygons appearance. If the angle between the normal of the polygon and the line going from the camera to the polygon center has a value lower than this parameter, the polygon is considered as appearing. The polygon will then be tracked.

Parameters

a	: new angle in radian.

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 1508 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::setAngleAppear(), and vpMbKltMultiTracker::setAngleAppear().

◆ setAngleDisappear()

void vpMbEdgeKltMultiTracker::setAngleDisappear ( const double & a )

virtual

Set the angle used to test polygons disappearance. If the angle between the normal of the polygon and the line going from the camera to the polygon center has a value greater than this parameter, the polygon is considered as disappearing. The tracking of the polygon will then be stopped.

Parameters

a	: new angle in radian.

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 1523 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::setAngleDisappear(), and vpMbKltMultiTracker::setAngleDisappear().

◆ setCameraParameters() [1/4]

void vpMbEdgeKltMultiTracker::setCameraParameters ( const vpCameraParameters & camera )

virtual

Set the camera parameters for the monocular case.

Parameters

camera : The new camera parameters.

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 1534 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbTracker::cam, vpMbEdgeMultiTracker::setCameraParameters(), and vpMbKltMultiTracker::setCameraParameters().

◆ setCameraParameters() [2/4]

void vpMbEdgeKltMultiTracker::setCameraParameters	(	const vpCameraParameters &	camera1,
		const vpCameraParameters &	camera2,
		const bool	firstCameraIsReference = `true`
	)

virtual

Set the camera parameters for the stereo cameras case.

Parameters

camera1	: The new camera parameters for the first camera.
camera2	: The new camera parameters for the second camera.
firstCameraIsReference	: If true, the first camera is the reference, otherwise it is the second one.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1550 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbTracker::cam, vpMbEdgeMultiTracker::setCameraParameters(), and vpMbKltMultiTracker::setCameraParameters().

◆ setCameraParameters() [3/4]

void vpMbEdgeKltMultiTracker::setCameraParameters	(	const std::string &	cameraName,
		const vpCameraParameters &	camera
	)

virtual

Set the camera parameters for the specified camera.

Parameters

cameraName	: Camera name.
camera	: The new camera parameters.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1569 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbTracker::cam, m_referenceCameraName, vpMbEdgeMultiTracker::setCameraParameters(), and vpMbKltMultiTracker::setCameraParameters().

◆ setCameraParameters() [4/4]

void vpMbEdgeKltMultiTracker::setCameraParameters ( const std::map< std::string, vpCameraParameters > & mapOfCameraParameters )

virtual

Set the camera parameters for all the cameras.

Parameters

mapOfCameraParameters : Map of camera parameters.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1584 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbTracker::cam, m_referenceCameraName, vpMbEdgeMultiTracker::setCameraParameters(), and vpMbKltMultiTracker::setCameraParameters().

◆ setCameraTransformationMatrix() [1/2]

void vpMbEdgeKltMultiTracker::setCameraTransformationMatrix	(	const std::string &	cameraName,
		const vpHomogeneousMatrix &	cameraTransformationMatrix
	)

virtual

Set the camera transformation matrix for the specified camera ( $_{}^{c_{current}}\textrm{M}_{c_{reference}}$ ).

Parameters

cameraName	: Camera name.
cameraTransformationMatrix	: Camera transformation matrix between the current and the reference camera.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1606 of file vpMbEdgeKltMultiTracker.cpp.

References m_mapOfCameraTransformationMatrix, vpMbEdgeMultiTracker::setCameraTransformationMatrix(), and vpMbKltMultiTracker::setCameraTransformationMatrix().

◆ setCameraTransformationMatrix() [2/2]

void vpMbEdgeKltMultiTracker::setCameraTransformationMatrix ( const std::map< std::string, vpHomogeneousMatrix > & mapOfTransformationMatrix )

virtual

Set the map of camera transformation matrices ( $_{}^{c_1}\textrm{M}_{c_1}, _{}^{c_2}\textrm{M}_{c_1}, _{}^{c_3}\textrm{M}_{c_1}, \cdots, _{}^{c_n}\textrm{M}_{c_1}$ ).

Parameters

mapOfTransformationMatrix : map of camera transformation matrices.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1627 of file vpMbEdgeKltMultiTracker.cpp.

References m_mapOfCameraTransformationMatrix, vpMbEdgeMultiTracker::setCameraTransformationMatrix(), and vpMbKltMultiTracker::setCameraTransformationMatrix().

◆ setClipping() [1/2]

void vpMbEdgeKltMultiTracker::setClipping ( const unsigned int & flags )

virtual

Specify which clipping to use.

See also: vpMbtPolygonClipping

Parameters

flags : New clipping flags.

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 1643 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::setClipping(), and vpMbKltMultiTracker::setClipping().

◆ setClipping() [2/2]

void vpMbEdgeKltMultiTracker::setClipping	(	const std::string &	cameraName,
		const unsigned int &	flags
	)

virtual

Specify which clipping to use.

See also: vpMbtPolygonClipping

Parameters

cameraName	: Camera to set the clipping.
flags	: New clipping flags.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1657 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::setClipping(), and vpMbKltMultiTracker::setClipping().

◆ setCovarianceComputation()

void vpMbEdgeKltMultiTracker::setCovarianceComputation ( const bool & flag )

virtual

Set if the covariance matrix has to be computed.

Parameters

flag	: True if the covariance has to be computed, false otherwise

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 1669 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::setCovarianceComputation(), and vpMbKltMultiTracker::setCovarianceComputation().

◆ setDisplayFeatures()

void vpMbEdgeKltMultiTracker::setDisplayFeatures ( const bool displayF )

virtual

Enable to display the moving edges (ME) and the klt features.

Note that if present, the moving edges can be displayed with different colors:

If green : The ME is a good point.
If blue : The ME is removed because of a contrast problem during the tracking phase.
If purple : The ME is removed because of a threshold problem during the tracking phase.
If red : The ME is removed because it is rejected by the robust approach in the virtual visual servoing scheme.

Parameters

displayF : set it to true to display the features.

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 1690 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::setDisplayFeatures(), and vpMbKltMultiTracker::setDisplayFeatures().

◆ setEstimatedDoF()

void vpMbTracker::setEstimatedDoF ( const vpColVector & v )

virtualinherited

Set a 6-dim column vector representing the degrees of freedom in the object frame that are estimated by the tracker. When set to 1, all the 6 dof are estimated.

Below we give the correspondance between the index of the vector and the considered dof:

v[0] = 1 if translation along X is estimated, 0 otherwise;
v[1] = 1 if translation along Y is estimated, 0 otherwise;
v[2] = 1 if translation along Z is estimated, 0 otherwise;
v[3] = 1 if rotation along X is estimated, 0 otherwise;
v[4] = 1 if rotation along Y is estimated, 0 otherwise;
v[5] = 1 if rotation along Z is estimated, 0 otherwise;

Definition at line 2579 of file vpMbTracker.cpp.

References vpArray2D< Type >::getRows(), vpMbTracker::isoJoIdentity, and vpMbTracker::oJo.

◆ setFactorKLT()

void vpMbEdgeKltMultiTracker::setFactorKLT ( const double factor )

inline

Set the factor for KLT tracker in the VVS process.

Parameters

factor : The new factor.

Definition at line 279 of file vpMbEdgeKltMultiTracker.h.

◆ setFactorMBT()

void vpMbEdgeKltMultiTracker::setFactorMBT ( const double factor )

inline

Set the factor for MBT tracker in the VVS process.

Parameters

factor : The new factor.

Definition at line 286 of file vpMbEdgeKltMultiTracker.h.

◆ setFarClippingDistance() [1/2]

void vpMbEdgeKltMultiTracker::setFarClippingDistance ( const double & dist )

virtual

Set the far distance for clipping.

Parameters

dist	: Far clipping value.

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 1701 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::setFarClippingDistance(), and vpMbKltMultiTracker::setFarClippingDistance().

◆ setFarClippingDistance() [2/2]

void vpMbEdgeKltMultiTracker::setFarClippingDistance	(	const std::string &	cameraName,
		const double &	dist
	)

virtual

Set the far distance for clipping for the specified camera.

Parameters

cameraName	: Camera to set the far clipping.
dist	: Far clipping value.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1713 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::setFarClippingDistance(), and vpMbKltMultiTracker::setFarClippingDistance().

◆ setGoodMovingEdgesRatioThreshold()

void vpMbEdgeMultiTracker::setGoodMovingEdgesRatioThreshold ( const double threshold )

virtualinherited

Set the threshold value between 0 and 1 over good moving edges ratio. It allows to decide if the tracker has enough valid moving edges to compute a pose. 1 means that all moving edges should be considered as good to have a valid pose, while 0.1 means that 10% of the moving edge are enough to declare a pose valid.

Parameters

threshold : Value between 0 and 1 that corresponds to the ratio of good moving edges that is necessary to consider that the estimated pose is valid. Default value is 0.4.

See also: getGoodMovingEdgesRatioThreshold()

Definition at line 2337 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers, and vpMbEdgeTracker::percentageGdPt.

◆ setGoodNbRayCastingAttemptsRatio()

void vpMbEdgeKltMultiTracker::setGoodNbRayCastingAttemptsRatio ( const double & ratio )

virtual

Set the ratio of visibility attempts that has to be successful to consider a polygon as visible.

See also: setNbRayCastingAttemptsForVisibility(const unsigned int &)

Parameters

ratio : Ratio of succesful attempts that has to be considered. Value has to be between 0.0 (0%) and 1.0 (100%).

Reimplemented from vpMbTracker.

Definition at line 1729 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltMultiTracker::setGoodNbRayCastingAttemptsRatio(), and vpMbEdgeMultiTracker::setGoodNbRayCastingAttemptsRatio().

◆ setInitialMu()

virtual void vpMbTracker::setInitialMu ( const double mu )

inlinevirtualinherited

Set the initial value of mu for the Levenberg Marquardt optimization loop.

Parameters

mu	: initial mu.

Definition at line 481 of file vpMbTracker.h.

◆ setKltMaskBorder()

void vpMbKltMultiTracker::setKltMaskBorder ( const unsigned int & e )

virtualinherited

Set the erosion of the mask used on the Model faces.

Parameters

e	: The desired erosion.

Examples:: mbtEdgeKltMultiTracking.cpp, and mbtKltMultiTracking.cpp.

Definition at line 2326 of file vpMbKltMultiTracker.cpp.

References vpMbKltMultiTracker::m_mapOfKltTrackers, and vpMbKltTracker::maskBorder.

Referenced by vpMbKltMultiTracker::setMaskBorder().

◆ setKltOpencv() [1/2]

void vpMbKltMultiTracker::setKltOpencv ( const vpKltOpencv & t )

virtualinherited

Set the new value of the klt tracker.

Parameters

t	: Klt tracker containing the new values.

Reimplemented from vpMbKltTracker.

Examples:: mbtEdgeKltMultiTracking.cpp, and mbtKltMultiTracking.cpp.

Definition at line 2253 of file vpMbKltMultiTracker.cpp.

References vpMbKltMultiTracker::m_mapOfKltTrackers.

Referenced by vpMbKltTracker::setKltMaskBorder().

◆ setKltOpencv() [2/2]

void vpMbKltMultiTracker::setKltOpencv ( const std::map< std::string, vpKltOpencv > & mapOfOpenCVTrackers )

virtualinherited

Set the new value of the klt tracker for the specified cameras.

Parameters

mapOfOpenCVTrackers : Map of Klt trackers containing the new values.

Definition at line 2266 of file vpMbKltMultiTracker.cpp.

References vpMbKltMultiTracker::m_mapOfKltTrackers.

◆ setKltThresholdAcceptation()

void vpMbKltMultiTracker::setKltThresholdAcceptation ( const double th )

virtualinherited

Set the threshold for the acceptation of a point.

Parameters

th	: Threshold for the weight below which a point is rejected.

Definition at line 2696 of file vpMbKltMultiTracker.cpp.

References vpMbKltMultiTracker::m_mapOfKltTrackers, and vpMbKltTracker::threshold_outlier.

Referenced by vpMbKltMultiTracker::setThresholdAcceptation().

◆ setLambda()

virtual void vpMbTracker::setLambda ( const double gain )

inlinevirtualinherited

Set the value of the gain used to compute the control law.

Parameters

gain	: the desired value for the gain.

Definition at line 488 of file vpMbTracker.h.

◆ setLod() [1/2]

void vpMbEdgeKltMultiTracker::setLod	(	const bool	useLod,
		const std::string &	name = `""`
	)

virtual

Set the flag to consider if the level of detail (LOD) is used for all the cameras.

Parameters

useLod	: true if the level of detail must be used, false otherwise. When true, two parameters can be set, see setMinLineLengthThresh() and setMinPolygonAreaThresh().
name	: name of the face we want to modify the LOD parameter.

See also: setMinLineLengthThresh(), setMinPolygonAreaThresh()

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1762 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltMultiTracker::setLod(), and vpMbEdgeMultiTracker::setLod().

◆ setLod() [2/2]

void vpMbEdgeKltMultiTracker::setLod	(	const bool	useLod,
		const std::string &	cameraName,
		const std::string &	name
	)

virtual

Set the flag to consider if the level of detail (LOD) is used for all the cameras.

Parameters

useLod	: true if the level of detail must be used, false otherwise. When true, two parameters can be set, see setMinLineLengthThresh() and setMinPolygonAreaThresh().
cameraName	: Name of the camera we want to set the LOD.
name	: name of the face we want to modify the LOD parameter, if empty all the faces are considered.

See also: setMinLineLengthThresh(), setMinPolygonAreaThresh()

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1780 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltMultiTracker::setLod(), and vpMbEdgeMultiTracker::setLod().

◆ setMaskBorder()

void vpMbKltMultiTracker::setMaskBorder ( const unsigned int & e )

virtualinherited

Set the erosion of the mask used on the Model faces.

Deprecated:: Use rather setKltMaskBorder()

Parameters

e	: The desired erosion.

Definition at line 2814 of file vpMbKltMultiTracker.cpp.

References vpMbKltMultiTracker::setKltMaskBorder().

◆ setMaxIter()

virtual void vpMbTracker::setMaxIter ( const unsigned int max )

inlinevirtualinherited

Set the maximum iteration of the virtual visual servoing stage.

Parameters

max	: the desired number of iteration

Definition at line 497 of file vpMbTracker.h.

◆ setMinLineLengthThresh() [1/2]

void vpMbEdgeKltMultiTracker::setMinLineLengthThresh	(	const double	minLineLengthThresh,
		const std::string &	name = `""`
	)

virtual

Set the threshold for the minimum line length to be considered as visible in the LOD case.

Parameters

minLineLengthThresh	: threshold for the minimum line length in pixel.
name	: name of the face we want to modify the LOD threshold.

See also: setLod(), setMinPolygonAreaThresh()

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1795 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::setMinLineLengthThresh().

◆ setMinLineLengthThresh() [2/2]

void vpMbEdgeKltMultiTracker::setMinLineLengthThresh	(	const double	minLineLengthThresh,
		const std::string &	cameraName,
		const std::string &	name
	)

virtual

Set the threshold for the minimum line length to be considered as visible in the LOD case.

Parameters

minLineLengthThresh	: threshold for the minimum line length in pixel.
cameraName	: name of the camera to consider.
name	: name of the face we want to modify the LOD threshold, if empty all the faces are considered.

See also: setLod(), setMinPolygonAreaThresh()

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1811 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::setMinLineLengthThresh().

◆ setMinPolygonAreaThresh() [1/2]

void vpMbEdgeKltMultiTracker::setMinPolygonAreaThresh	(	const double	minPolygonAreaThresh,
		const std::string &	name = `""`
	)

virtual

Set the minimum polygon area to be considered as visible in the LOD case.

Parameters

minPolygonAreaThresh	: threshold for the minimum polygon area in pixel.
name	: name of the face we want to modify the LOD threshold.

See also: setLod(), setMinLineLengthThresh()

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1825 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltMultiTracker::setMinPolygonAreaThresh(), and vpMbEdgeMultiTracker::setMinPolygonAreaThresh().

◆ setMinPolygonAreaThresh() [2/2]

void vpMbEdgeKltMultiTracker::setMinPolygonAreaThresh	(	const double	minPolygonAreaThresh,
		const std::string &	cameraName,
		const std::string &	name
	)

virtual

Set the minimum polygon area to be considered as visible in the LOD case.

Parameters

minPolygonAreaThresh	: threshold for the minimum polygon area in pixel.
cameraName	: name of the camera to consider.
name	: name of the face we want to modify the LOD threshold, if empty all the faces are considered.

See also: setLod(), setMinLineLengthThresh()

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1841 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltMultiTracker::setMinPolygonAreaThresh(), and vpMbEdgeMultiTracker::setMinPolygonAreaThresh().

◆ setMovingEdge() [1/2]

void vpMbEdgeMultiTracker::setMovingEdge ( const vpMe & me )

virtualinherited

Set the moving edge parameters.

Parameters

me	: an instance of vpMe containing all the desired parameters.

Examples:: mbtEdgeKltMultiTracking.cpp, and mbtEdgeMultiTracking.cpp.

Definition at line 2508 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers.

Referenced by vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold().

◆ setMovingEdge() [2/2]

void vpMbEdgeMultiTracker::setMovingEdge	(	const std::string &	cameraName,
		const vpMe &	me
	)

virtualinherited

Set the moving edge parameters for the specified camera.

Parameters

cameraName	: Camera name to set the moving edge parameters.
me	: An instance of vpMe containing all the desired parameters.

Definition at line 2522 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers.

◆ setNbRayCastingAttemptsForVisibility()

void vpMbEdgeKltMultiTracker::setNbRayCastingAttemptsForVisibility ( const unsigned int & attempts )

virtual

Set the number of rays that will be sent toward each polygon for visibility test. Each ray will go from the optic center of the camera to a random point inside the considered polygon.

See also: setGoodNbRayCastingAttemptsRatio(const unsigned int &)

Parameters

attempts Number of rays to be sent.

Reimplemented from vpMbTracker.

Definition at line 1744 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltMultiTracker::setNbRayCastingAttemptsForVisibility(), and vpMbEdgeMultiTracker::setNbRayCastingAttemptsForVisibility().

◆ setNearClippingDistance() [1/2]

void vpMbEdgeKltMultiTracker::setNearClippingDistance ( const double & dist )

virtual

Set the near distance for clipping.

Parameters

dist	: Near clipping value.

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 1853 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltMultiTracker::setNearClippingDistance(), and vpMbEdgeMultiTracker::setNearClippingDistance().

◆ setNearClippingDistance() [2/2]

void vpMbEdgeKltMultiTracker::setNearClippingDistance	(	const std::string &	cameraName,
		const double &	dist
	)

virtual

Set the near distance for clipping for the specified camera.

Parameters

cameraName	: Camera name to set the near clipping distance.
dist	: Near clipping value.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1865 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltMultiTracker::setNearClippingDistance(), and vpMbEdgeMultiTracker::setNearClippingDistance().

◆ setOgreShowConfigDialog()

void vpMbEdgeKltMultiTracker::setOgreShowConfigDialog ( const bool showConfigDialog )

virtual

Enable/Disable the appearance of Ogre config dialog on startup.

Warning: This method has only effect when Ogre is used and Ogre visibility test is enabled using setOgreVisibilityTest() with true parameter.

Parameters

showConfigDialog : if true, shows Ogre dialog window (used to set Ogre rendering options) when Ogre visibility is enabled. By default, this functionality is turned off.

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 1881 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltMultiTracker::setOgreShowConfigDialog(), and vpMbEdgeMultiTracker::setOgreShowConfigDialog().

◆ setOgreVisibilityTest()

void vpMbEdgeKltMultiTracker::setOgreVisibilityTest ( const bool & v )

virtual

Use Ogre3D for visibility tests

Warning: This function has to be called before the initialization of the tracker.

Parameters

v	: True to use it, False otherwise

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 1895 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers, vpMbKltMultiTracker::m_mapOfKltTrackers, and vpMbTracker::useOgre.

◆ setOptimizationMethod()

void vpMbEdgeKltMultiTracker::setOptimizationMethod ( const vpMbtOptimizationMethod & opt )

virtual

Set the optimization method used during the tracking.

Parameters

opt	: Optimization method to use.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1931 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltMultiTracker::setOptimizationMethod(), and vpMbEdgeMultiTracker::setOptimizationMethod().

◆ setPose() [1/4]

void vpMbEdgeKltMultiTracker::setPose	(	const vpImage< unsigned char > &	I,
		const vpHomogeneousMatrix &	cMo_
	)

virtual

Set the pose to be used in entry of the next call to the track() function. This pose will be just used once.

Parameters

I	: image corresponding to the desired pose.
cMo_	: Pose to affect.

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 1944 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltTracker::c0Mo, vpMbTracker::cMo, vpMbKltTracker::ctTc0, vpHomogeneousMatrix::eye(), vpMbEdgeMultiTracker::m_mapOfEdgeTrackers, vpMbKltMultiTracker::m_mapOfKltTrackers, and m_referenceCameraName.

◆ setPose() [2/4]

void vpMbEdgeKltMultiTracker::setPose	(	const vpImage< unsigned char > &	I1,
		const vpImage< unsigned char > &	I2,
		const vpHomogeneousMatrix &	c1Mo,
		const vpHomogeneousMatrix &	c2Mo,
		const bool	firstCameraIsReference = `true`
	)

virtual

Set the pose to be used in entry of the next call to the track() function. This pose will be just used once.

Parameters

I1	: First image corresponding to the desired pose.
I2	: Second image corresponding to the desired pose.
c1Mo	: First pose to affect.
c2Mo	: Second pose to affect.
firstCameraIsReference	: if true, the first camera is the reference, otherwise it is the second one.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1975 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltMultiTracker::setPose(), and vpMbEdgeMultiTracker::setPose().

◆ setPose() [3/4]

void vpMbEdgeKltMultiTracker::setPose	(	const std::map< std::string, const vpImage< unsigned char > *> &	mapOfImages,
		const vpHomogeneousMatrix &	cMo_
	)

virtual

Set the pose to be used in entry of the next call to the track() function. This pose will be just used once. The camera transformation matrices have to be set before.

Parameters

mapOfImages	: Map of images.
cMo_	: Pose to affect to the reference camera.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 1991 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltMultiTracker::setPose(), and vpMbEdgeMultiTracker::setPose().

◆ setPose() [4/4]

void vpMbEdgeKltMultiTracker::setPose	(	const std::map< std::string, const vpImage< unsigned char > *> &	mapOfImages,
		const std::map< std::string, vpHomogeneousMatrix > &	mapOfCameraPoses
	)

virtual

Set the pose to be used in entry of the next call to the track() function. This pose will be just used once. Cameras that do not have pose will be automatically handled but the pose for the reference has to be passed in parameter. The camera transformation matrices have to be set before.

Parameters

mapOfImages	: Map of images corresponding to the desired pose.
mapOfCameraPoses	: Map of poses to affect.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 2008 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltMultiTracker::setPose(), and vpMbEdgeMultiTracker::setPose().

◆ setPoseSavingFilename()

void vpMbTracker::setPoseSavingFilename ( const std::string & filename )

inlineinherited

Set the filename used to save the initial pose computed using the initClick() method. It is also used to read a previous pose in the same method. If the file is not set then, the initClick() method will create a .0.pos file in the root directory. This directory is the path to the file given to the method initClick() used to know the coordinates in the object frame.

Parameters

filename : The new filename.

Definition at line 587 of file vpMbTracker.h.

◆ setProjectionErrorComputation()

void vpMbEdgeKltMultiTracker::setProjectionErrorComputation ( const bool & flag )

virtual

Set if the projection error criteria has to be computed.

Parameters

flag	: True if the projection error criteria has to be computed, false otherwise

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 2021 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers, and vpMbTracker::setProjectionErrorComputation().

◆ setReferenceCameraName()

void vpMbEdgeKltMultiTracker::setReferenceCameraName ( const std::string & referenceCameraName )

virtual

Set the reference camera name

Parameters

referenceCameraName : Name of the reference camera.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 2038 of file vpMbEdgeKltMultiTracker.cpp.

References m_referenceCameraName, vpMbKltMultiTracker::setReferenceCameraName(), and vpMbEdgeMultiTracker::setReferenceCameraName().

◆ setScales()

void vpMbEdgeMultiTracker::setScales ( const std::vector< bool > & scale )

virtualinherited

Set the scales to use to realize the tracking. The vector of boolean activates or not the scales to set for the object tracking. The first element of the list correspond to the tracking on the full image, the second element corresponds to the tracking on an image subsampled by two.

Using multi scale tracking allows to track the object with greater moves. It requires the computation of a pyramid of images, but the total tracking can be faster than a tracking based only on the full scale. The pose is computed from the smallest image to the biggest. This may be dangerous if the object to track is small in the image, because the subsampled scale(s) will have only few points to compute the pose (it could result in a loss of precision).

Warning: This method must be used before the tracker has been initialized ( before the call of the loadConfigFile() or loadModel() methods).; Not working for the moment. At least one level must be activated.

Parameters

scale : The vector describing the levels to use.

Definition at line 2852 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers, and vpMbEdgeTracker::setScales().

Referenced by vpMbEdgeMultiTracker::resetTracker(), and vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold().

◆ setScanLineVisibilityTest()

void vpMbEdgeKltMultiTracker::setScanLineVisibilityTest ( const bool & v )

virtual

Use Scanline algorithm for visibility tests

Parameters

v	: True to use it, False otherwise

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 2050 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltMultiTracker::setScanLineVisibilityTest(), and vpMbEdgeMultiTracker::setScanLineVisibilityTest().

◆ setStopCriteriaEpsilon()

virtual void vpMbTracker::setStopCriteriaEpsilon ( const double eps )

inlinevirtualinherited

Set the minimal error (previous / current estimation) to determine if there is convergence or not.

Parameters

eps	: Epsilon threshold.

Definition at line 518 of file vpMbTracker.h.

◆ setThresholdAcceptation()

void vpMbEdgeKltMultiTracker::setThresholdAcceptation ( const double th )

virtual

Set the threshold for the acceptation of a point.

Parameters

th	: Threshold for the weight below which a point is rejected.

Reimplemented from vpMbKltMultiTracker.

Definition at line 2061 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbKltMultiTracker::setThresholdAcceptation().

◆ setUseEdgeTracking()

void vpMbEdgeMultiTracker::setUseEdgeTracking	(	const std::string &	name,
		const bool &	useEdgeTracking
	)

virtualinherited

Set if the polygons that have the given name have to be considered during the tracking phase.

Parameters

name	: name of the polygon(s).
useEdgeTracking	: True if it has to be considered, false otherwise.

Definition at line 2884 of file vpMbEdgeMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers.

Referenced by vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold().

◆ setUseKltTracking()

void vpMbKltMultiTracker::setUseKltTracking	(	const std::string &	name,
		const bool &	useKltTracking
	)

virtualinherited

Set if the polygons that have the given name have to be considered during the tracking phase.

Parameters

name	: name of the polygon(s).
useKltTracking	: True if it has to be considered, False otherwise.

Definition at line 2713 of file vpMbKltMultiTracker.cpp.

References vpMbKltMultiTracker::m_mapOfKltTrackers.

Referenced by vpMbKltTracker::setProjectionErrorComputation().

◆ testTracking()

void vpMbEdgeKltMultiTracker::testTracking ( )

virtual

Test the quality of the tracking. The tracking is supposed to fail if less than 10 points are tracked.

Todo:: Find a efficient way to test the quality.

Exceptions

vpTrackingException::fatalError if the test fails.

Reimplemented from vpMbKltTracker.

Definition at line 2066 of file vpMbEdgeKltMultiTracker.cpp.

◆ track() [1/3]

void vpMbEdgeKltMultiTracker::track ( const vpImage< unsigned char > & I )

virtual

Realize the tracking of the object in the image

Exceptions

vpException : if the tracking is supposed to have failed

Parameters

I	: the input image

Reimplemented from vpMbEdgeMultiTracker.

Examples:: mbtEdgeKltMultiTracking.cpp.

Definition at line 2078 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbTracker::computeProjError, vpTrackingException::fatalError, vpMbEdgeMultiTracker::m_mapOfEdgeTrackers, vpMbKltMultiTracker::m_mapOfKltTrackers, m_referenceCameraName, and vpMbTracker::projectionError.

Referenced by track().

◆ track() [2/3]

void vpMbEdgeKltMultiTracker::track	(	const vpImage< unsigned char > &	I1,
		const vpImage< unsigned char > &	I2
	)

virtual

Realize the tracking of the object in the image

Exceptions

vpException : if the tracking is supposed to have failed

Parameters

I1	: The first image.
I2	: The second image.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 2109 of file vpMbEdgeKltMultiTracker.cpp.

References vpTrackingException::fatalError, vpMbEdgeMultiTracker::m_mapOfEdgeTrackers, vpMbKltMultiTracker::m_mapOfKltTrackers, and track().

◆ track() [3/3]

void vpMbEdgeKltMultiTracker::track ( std::map< std::string, const vpImage< unsigned char > *> & mapOfImages )

virtual

Realize the tracking of the object in the image

Exceptions

vpException : if the tracking is supposed to have failed

Parameters

mapOfImages : Map of images.

Reimplemented from vpMbEdgeMultiTracker.

Definition at line 2134 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::computeProjectionError(), vpMbTracker::computeProjError, vpMbKltMultiTracker::computeVVS(), vpTrackingException::fatalError, vpMbEdgeMultiTracker::m_mapOfEdgeTrackers, vpMbKltMultiTracker::m_mapOfKltTrackers, postTracking(), vpMbKltMultiTracker::preTracking(), vpMbTracker::projectionError, and trackMovingEdges().

◆ trackMovingEdge()

void vpMbEdgeTracker::trackMovingEdge ( const vpImage< unsigned char > & I )

protectedinherited

Track the moving edges in the image.

Parameters

I	: the image.

Definition at line 1544 of file vpMbEdgeTracker.cpp.

References vpMbEdgeTracker::circles, vpMbTracker::cMo, vpMbEdgeTracker::cylinders, vpMbtDistanceCircle::initMovingEdge(), vpMbtDistanceLine::initMovingEdge(), vpMbtDistanceCylinder::initMovingEdge(), vpMbtDistanceCircle::isTracked(), vpMbtDistanceLine::isTracked(), vpMbtDistanceCylinder::isTracked(), vpMbtDistanceCircle::isVisible(), vpMbtDistanceLine::isVisible(), vpMbtDistanceCylinder::isVisible(), vpMbEdgeTracker::lines, vpMbtDistanceCircle::meEllipse, vpMbtDistanceLine::meline, vpMbtDistanceCylinder::meline1, vpMbtDistanceCylinder::meline2, vpMbEdgeTracker::scaleLevel, vpMbtDistanceCircle::trackMovingEdge(), vpMbtDistanceLine::trackMovingEdge(), and vpMbtDistanceCylinder::trackMovingEdge().

Referenced by vpMbEdgeTracker::reInitLevel(), vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold(), vpMbGenericTracker::track(), vpMbEdgeKltTracker::track(), vpMbEdgeTracker::track(), and trackMovingEdges().

◆ trackMovingEdges()

void vpMbEdgeKltMultiTracker::trackMovingEdges ( std::map< std::string, const vpImage< unsigned char > *> & mapOfImages )

protectedvirtual

Definition at line 2177 of file vpMbEdgeKltMultiTracker.cpp.

References vpMbEdgeMultiTracker::m_mapOfEdgeTrackers, and vpMbEdgeTracker::trackMovingEdge().

Referenced by track().

◆ trim()

std::string& vpMbTracker::trim ( std::string & s ) const

inlineprotectedinherited

Definition at line 788 of file vpMbTracker.h.

Referenced by vpMbTracker::parseParameters().

◆ updateMovingEdge()

void vpMbEdgeTracker::updateMovingEdge ( const vpImage< unsigned char > & I )

protectedinherited

Update the moving edges at the end of the virtual visual servoing.

Parameters

I	: the image.

Definition at line 1585 of file vpMbEdgeTracker.cpp.

References vpMbEdgeTracker::circles, vpMbTracker::cMo, vpMbEdgeTracker::cylinders, vpMbtDistanceCircle::isVisible(), vpMbtDistanceLine::isVisible(), vpMbtDistanceCylinder::isVisible(), vpMbEdgeTracker::lines, vpMbtDistanceCircle::nbFeature, vpMbtDistanceCylinder::nbFeaturel1, vpMbtDistanceCylinder::nbFeaturel2, vpMbtDistanceLine::nbFeatureTotal, vpMbtDistanceCircle::Reinit, vpMbtDistanceLine::Reinit, vpMbtDistanceCylinder::Reinit, vpMbEdgeTracker::scaleLevel, vpMbtDistanceCircle::updateMovingEdge(), vpMbtDistanceLine::updateMovingEdge(), and vpMbtDistanceCylinder::updateMovingEdge().

Referenced by vpMbEdgeKltTracker::postTracking(), postTracking(), vpMbEdgeTracker::reInitLevel(), vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold(), vpMbGenericTracker::track(), and vpMbEdgeTracker::track().

◆ updateMovingEdgeWeights()

void vpMbEdgeTracker::updateMovingEdgeWeights ( )

protectedinherited

Definition at line 1624 of file vpMbEdgeTracker.cpp.

Referenced by vpMbEdgeMultiTracker::computeVVS(), vpMbEdgeTracker::computeVVS(), postTracking(), vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold(), and vpMbGenericTracker::track().

◆ upScale()

void vpMbEdgeTracker::upScale ( const unsigned int _scale )

protectedinherited

Modify the camera parameters to have them corresponding to the current scale. The new parameters are multiplied by $2^{\_scale}$ .

Parameters

_scale : Scale to use.

Definition at line 2809 of file vpMbEdgeTracker.cpp.

References vpMbTracker::cam, vpCameraParameters::get_K(), vpCameraParameters::initFromCalibrationMatrix(), and vpMbEdgeTracker::scaleLevel.

Referenced by vpMbEdgeTracker::addCircle(), vpMbEdgeTracker::addCylinder(), vpMbEdgeTracker::addLine(), vpMbEdgeKltTracker::init(), vpMbEdgeTracker::init(), vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold(), vpMbEdgeKltTracker::setPose(), vpMbEdgeMultiTracker::track(), and vpMbEdgeTracker::track().

◆ visibleFace()

void vpMbEdgeTracker::visibleFace	(	const vpImage< unsigned char > &	_I,
		const vpHomogeneousMatrix &	_cMo,
		bool &	newvisibleline
	)

protectedinherited

Detect the visible faces in the image and says if a new one appeared.

Warning: If in one iteration one face appears and one disappears, then the function will not detect the new face.

Parameters

_I	: Image to test if a face is entirely in the image.
_cMo	: The pose of the camera used to project the 3D model into the image.
newvisibleline	: This parameter is set to true if a new face appeared.

Definition at line 2140 of file vpMbEdgeTracker.cpp.

References vpMbTracker::angleAppears, vpMbTracker::angleDisappears, vpMbTracker::cam, vpMbTracker::faces, vpMbEdgeTracker::nbvisiblepolygone, vpMbHiddenFaces< PolygonType >::setVisible(), vpMbHiddenFaces< PolygonType >::setVisibleOgre(), and vpMbTracker::useOgre.

Referenced by vpMbEdgeTracker::init(), postTracking(), vpMbEdgeTracker::setGoodMovingEdgesRatioThreshold(), vpMbGenericTracker::track(), and vpMbEdgeTracker::track().

Member Data Documentation

◆ angleAppears

double vpMbTracker::angleAppears

protectedinherited

Angle used to detect a face appearance.

Definition at line 147 of file vpMbTracker.h.

vpCameraParameters vpMbTracker::cam

protectedinherited

The camera parameters.

Definition at line 113 of file vpMbTracker.h.

◆ circles

std::vector<std::list<vpMbtDistanceCircle *> > vpMbEdgeTracker::circles

protectedinherited

Vector of the tracked circles.

Definition at line 283 of file vpMbEdgeTracker.h.

◆ circles_disp

std::list<vpMbtDistanceCircle *> vpMbKltTracker::circles_disp

protectedinherited

Vector of the circles used here only to display the full model.

Definition at line 265 of file vpMbKltTracker.h.

Referenced by vpMbKltTracker::addCircle(), vpMbKltTracker::display(), vpMbKltMultiTracker::getFeaturesCircle(), vpMbKltTracker::getFeaturesCircle(), vpMbEdgeKltTracker::reInitModel(), vpMbKltTracker::reInitModel(), vpMbKltTracker::resetTracker(), and vpMbKltTracker::~vpMbKltTracker().

◆ clippingFlag

unsigned int vpMbTracker::clippingFlag

protectedinherited

Flags specifying which clipping to used.

Definition at line 155 of file vpMbTracker.h.

◆ cMo

vpHomogeneousMatrix vpMbTracker::cMo

protectedinherited

The current pose.

Definition at line 115 of file vpMbTracker.h.

std::list<vpMbtDistanceKltCylinder *> vpMbKltTracker::kltCylinders

protectedinherited

Definition at line 263 of file vpMbKltTracker.h.

◆ kltPolygons

std::list<vpMbtDistanceKltPoints *> vpMbKltTracker::kltPolygons

protectedinherited

vpColVector vpMbKltMultiTracker::m_error_kltMulti

protectedinherited

(s - s*)

Definition at line 88 of file vpMbKltMultiTracker.h.

Referenced by vpMbKltMultiTracker::computeVVS(), vpMbKltMultiTracker::computeVVSInit(), and vpMbKltMultiTracker::computeVVSInteractionMatrixAndResidu().

◆ m_errorCircles

vpColVector vpMbEdgeTracker::m_errorCircles

protectedinherited

Definition at line 332 of file vpMbEdgeTracker.h.

Referenced by vpMbEdgeTracker::computeVVSInit(), vpMbEdgeTracker::computeVVSInteractionMatrixAndResidu(), vpMbEdgeTracker::computeVVSWeights(), and initMbtTracking().

◆ m_errorCylinders

vpColVector vpMbEdgeTracker::m_errorCylinders

protectedinherited

Definition at line 331 of file vpMbEdgeTracker.h.

Referenced by vpMbEdgeTracker::computeVVSInit(), vpMbEdgeTracker::computeVVSInteractionMatrixAndResidu(), vpMbEdgeTracker::computeVVSWeights(), and initMbtTracking().

std::map<std::string, vpMbEdgeTracker *> vpMbEdgeMultiTracker::m_mapOfEdgeTrackers

protectedinherited

Map of Model-based edge trackers.

Definition at line 77 of file vpMbEdgeMultiTracker.h.

◆ m_mapOfKltTrackers

std::map<std::string, vpMbKltTracker *> vpMbKltMultiTracker::m_mapOfKltTrackers

protectedinherited

Map of Model-based klt trackers.

Definition at line 81 of file vpMbKltMultiTracker.h.

◆ m_mapOfPyramidalImages

std::map<std::string, std::vector<const vpImage<unsigned char> *> > vpMbEdgeMultiTracker::m_mapOfPyramidalImages

protectedinherited

Map of pyramidal images for each camera.

Definition at line 80 of file vpMbEdgeMultiTracker.h.

Referenced by vpMbEdgeMultiTracker::track(), and vpMbEdgeMultiTracker::~vpMbEdgeMultiTracker().

◆ m_maxIter

unsigned int vpMbTracker::m_maxIter

protectedinherited

Maximum number of iterations of the virtual visual servoing stage.

Definition at line 191 of file vpMbTracker.h.

◆ m_nbFaceUsed

unsigned int vpMbKltTracker::m_nbFaceUsed

protectedinherited

Definition at line 269 of file vpMbKltTracker.h.

Referenced by vpMbKltMultiTracker::preTracking(), vpMbKltTracker::preTracking(), vpMbKltMultiTracker::track(), and vpMbKltTracker::track().

◆ m_nbInfos

unsigned int vpMbKltTracker::m_nbInfos

protectedinherited

Definition at line 267 of file vpMbKltTracker.h.

Referenced by computeVVS(), vpMbKltMultiTracker::computeVVSInit(), computeVVSInit(), vpMbKltTracker::computeVVSInit(), computeVVSInteractionMatrixAndResidu(), vpMbKltMultiTracker::postTracking(), vpMbKltMultiTracker::preTracking(), vpMbKltTracker::preTracking(), vpMbKltMultiTracker::track(), vpMbEdgeKltTracker::track(), and vpMbKltTracker::track().

◆ m_nbrow

unsigned int vpMbEdgeKltMultiTracker::m_nbrow

protected

Number of features.

Definition at line 94 of file vpMbEdgeKltMultiTracker.h.

Referenced by computeVVS(), computeVVSInit(), and computeVVSInteractionMatrixAndResidu().

◆ m_optimizationMethod

vpMbtOptimizationMethod vpMbTracker::m_optimizationMethod

protectedinherited

Optimization method used.

Definition at line 142 of file vpMbTracker.h.

Referenced by vpMbTracker::computeVVSCheckLevenbergMarquardt(), vpMbTracker::computeVVSPoseEstimation(), vpMbDepthDenseTracker::resetTracker(), vpMbDepthNormalTracker::resetTracker(), vpMbGenericTracker::resetTracker(), vpMbEdgeMultiTracker::resetTracker(), vpMbKltMultiTracker::resetTracker(), vpMbKltTracker::resetTracker(), vpMbEdgeTracker::resetTracker(), vpMbKltMultiTracker::setOptimizationMethod(), and vpMbEdgeMultiTracker::setOptimizationMethod().

◆ m_referenceCameraName

std::string vpMbEdgeKltMultiTracker::m_referenceCameraName

protected

Name of the reference camera.

Definition at line 92 of file vpMbEdgeKltMultiTracker.h.

Referenced by setCameraParameters(), setPose(), setReferenceCameraName(), track(), and vpMbEdgeKltMultiTracker().

◆ m_robust_edge

vpRobust vpMbEdgeTracker::m_robust_edge

protectedinherited

Robust.

Definition at line 342 of file vpMbEdgeTracker.h.

◆ m_robust_klt

vpRobust vpMbKltTracker::m_robust_klt

protectedinherited

Robust.

Definition at line 279 of file vpMbKltTracker.h.

Referenced by vpMbKltTracker::computeVVS(), vpMbKltTracker::computeVVSInit(), vpMbKltMultiTracker::computeVVSWeights(), and computeVVSWeights().

◆ m_robustCircles

vpRobust vpMbEdgeTracker::m_robustCircles

protectedinherited

Definition at line 326 of file vpMbEdgeTracker.h.

Referenced by vpMbEdgeTracker::computeVVSInit(), vpMbEdgeTracker::computeVVSWeights(), and initMbtTracking().

◆ m_robustCylinders

vpRobust vpMbEdgeTracker::m_robustCylinders

protectedinherited

Definition at line 325 of file vpMbEdgeTracker.h.

Referenced by vpMbEdgeTracker::computeVVSInit(), vpMbEdgeTracker::computeVVSWeights(), and initMbtTracking().

vpColVector vpMbKltMultiTracker::m_w_kltMulti

protectedinherited

Robust weights.

Definition at line 90 of file vpMbKltMultiTracker.h.

Referenced by vpMbKltMultiTracker::computeVVS(), vpMbKltMultiTracker::computeVVSInit(), and vpMbKltMultiTracker::computeVVSWeights().

◆ m_wCircles

vpColVector vpMbEdgeTracker::m_wCircles

protectedinherited

Definition at line 329 of file vpMbEdgeTracker.h.

Referenced by vpMbEdgeTracker::computeVVSInit(), vpMbEdgeTracker::computeVVSWeights(), and initMbtTracking().

protectedinherited

Index of the polygon to add, and total number of polygon extracted so far.

Definition at line 290 of file vpMbEdgeTracker.h.

Referenced by vpMbEdgeTracker::addLine(), vpMbEdgeKltTracker::reInitModel(), vpMbEdgeTracker::reInitModel(), and vpMbEdgeTracker::resetTracker().

◆ ogreShowConfigDialog

bool vpMbTracker::ogreShowConfigDialog

protectedinherited

Definition at line 158 of file vpMbTracker.h.

Referenced by vpMbDepthDenseTracker::init(), vpMbDepthNormalTracker::init(), vpMbKltTracker::init(), vpMbEdgeTracker::init(), and vpMbGenericTracker::track().

unsigned int vpMbEdgeTracker::scaleLevel

protectedinherited

Current scale level used. This attribute must not be modified outside of the downScale() and upScale() methods, as it used to specify to some methods which set of distanceLine use.

Definition at line 317 of file vpMbEdgeTracker.h.

◆ useOgre

bool vpMbTracker::useOgre

protectedinherited

◆ useScanLine

bool vpMbTracker::useScanLine

protectedinherited

Use Scanline for visibility tests.

Definition at line 160 of file vpMbTracker.h.

Referenced by vpMbDepthDenseTracker::addFace(), vpMbDepthNormalTracker::addFace(), vpMbEdgeTracker::addLine(), vpMbDepthDenseTracker::computeVisibility(), vpMbDepthNormalTracker::computeVisibility(), vpMbDepthNormalTracker::display(), vpMbDepthDenseTracker::display(), vpMbKltTracker::display(), vpMbDepthDenseTracker::init(), vpMbDepthNormalTracker::init(), vpMbEdgeTracker::init(), vpMbKltTracker::initCylinder(), vpMbKltTracker::initFaceFromCorners(), vpMbKltTracker::initFaceFromLines(), vpMbEdgeKltTracker::postTracking(), postTracking(), vpMbKltTracker::reinit(), vpMbDepthDenseTracker::resetTracker(), vpMbDepthNormalTracker::resetTracker(), vpMbGenericTracker::resetTracker(), vpMbEdgeMultiTracker::resetTracker(), vpMbKltMultiTracker::resetTracker(), vpMbKltTracker::resetTracker(), vpMbEdgeTracker::resetTracker(), vpMbEdgeKltTracker::setPose(), vpMbKltTracker::setPose(), vpMbGenericTracker::track(), vpMbEdgeMultiTracker::track(), and vpMbEdgeTracker::track().

Public Types

Public Member Functions

Protected Types

Protected Member Functions

Protected Attributes

Detailed Description

Member Enumeration Documentation

◆ FeatureType

◆ vpMbtOptimizationMethod

Constructor & Destructor Documentation

◆ vpMbEdgeKltMultiTracker() [1/3]

◆ vpMbEdgeKltMultiTracker() [2/3]

◆ vpMbEdgeKltMultiTracker() [3/3]

◆ ~vpMbEdgeKltMultiTracker()

Member Function Documentation

◆ addCircle() [1/2]

◆ addCircle() [2/2]

◆ addCylinder()

◆ addLine()

◆ addPolygon() [1/5]

◆ addPolygon() [2/5]

◆ addPolygon() [3/5]

◆ addPolygon() [4/5]

◆ addPolygon() [5/5]

◆ cleanPyramid() [1/2]

◆ cleanPyramid() [2/2]

◆ computeCovarianceMatrixVVS()

◆ computeJTR()

◆ computeProjectionError() [1/2]

◆ computeProjectionError() [2/2]

◆ computeVVS() [1/3]

◆ computeVVS() [2/3]

◆ computeVVS() [3/3]

◆ computeVVSCheckLevenbergMarquardt()

◆ computeVVSFirstPhase()

◆ computeVVSFirstPhaseFactor()

◆ computeVVSFirstPhasePoseEstimation()

◆ computeVVSInit()

◆ computeVVSInteractionMatrixAndResidu() [1/4]

◆ computeVVSInteractionMatrixAndResidu() [2/4]

◆ computeVVSInteractionMatrixAndResidu() [3/4]

◆ computeVVSInteractionMatrixAndResidu() [4/4]

◆ computeVVSPoseEstimation()

◆ computeVVSWeights() [1/2]

◆ computeVVSWeights() [2/2]

◆ createCylinderBBox()

◆ display() [1/6]

◆ display() [2/6]

◆ display() [3/6]

◆ display() [4/6]

◆ display() [5/6]

◆ display() [6/6]

◆ displayFeaturesOnImage()

◆ downScale()

◆ extractCylinders()

◆ extractFaces()

◆ extractGroup()

◆ extractLines()

◆ getAngleAppear()

◆ getAngleDisappear()

◆ getCameraNames()

◆ getCameraParameters() [1/4]

◆ getCameraParameters() [2/4]

◆ getCameraParameters() [3/4]

◆ getCameraParameters() [4/4]

◆ getClipping() [1/2]

◆ getClipping() [2/2]

◆ getCovarianceMatrix()

◆ getEdgeFaces() [1/2]

◆ getEdgeFaces() [2/2]

◆ getEdgeMultiNbPolygon()

◆ getError()

◆ getEstimatedDoF()

◆ getFaces() [1/5]

◆ getFaces() [2/5]

◆ getFaces() [3/5]

◆ getFaces() [4/5]

◆ getFaces() [5/5]

◆ getFactorKLT()

◆ getFactorMBT()