Visual Servoing Platform  version 3.2.0 under development (2018-10-15)
vpMbDepthNormalTracker Class Reference

#include <visp3/mbt/vpMbDepthNormalTracker.h>

+ Inheritance diagram for vpMbDepthNormalTracker:

Public Types

enum  vpMbtOptimizationMethod { GAUSS_NEWTON_OPT = 0, LEVENBERG_MARQUARDT_OPT = 1 }
 

Public Member Functions

 vpMbDepthNormalTracker ()
 
virtual ~vpMbDepthNormalTracker ()
 
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 vpMbtFaceDepthNormal::vpFeatureEstimationType getDepthFeatureEstimationMethod () const
 
virtual vpColVector getError () const
 
virtual vpColVector getRobustWeights () const
 
virtual void init (const vpImage< unsigned char > &I)
 
virtual void loadConfigFile (const std::string &configFile)
 
void reInitModel (const vpImage< unsigned char > &I, const std::string &cad_name, const vpHomogeneousMatrix &cMo_, const bool verbose=false)
 
void reInitModel (const pcl::PointCloud< pcl::PointXYZ >::ConstPtr &point_cloud, const std::string &cad_name, const vpHomogeneousMatrix &cMo_, const bool verbose=false)
 
virtual void resetTracker ()
 
virtual void setCameraParameters (const vpCameraParameters &camera)
 
virtual void setDepthNormalFaceCentroidMethod (const vpMbtFaceDepthNormal::vpFaceCentroidType &method)
 
virtual void setDepthNormalFeatureEstimationMethod (const vpMbtFaceDepthNormal::vpFeatureEstimationType &method)
 
virtual void setDepthNormalPclPlaneEstimationMethod (const int method)
 
virtual void setDepthNormalPclPlaneEstimationRansacMaxIter (const int maxIter)
 
virtual void setDepthNormalPclPlaneEstimationRansacThreshold (const double thresold)
 
virtual void setDepthNormalSamplingStep (const unsigned int stepX, const unsigned int stepY)
 
virtual void setOgreVisibilityTest (const bool &v)
 
virtual void setPose (const vpImage< unsigned char > &I, const vpHomogeneousMatrix &cdMo)
 
virtual void setPose (const pcl::PointCloud< pcl::PointXYZ >::ConstPtr &point_cloud, const vpHomogeneousMatrix &cdMo)
 
virtual void setScanLineVisibilityTest (const bool &v)
 
void setUseDepthNormalTracking (const std::string &name, const bool &useDepthNormalTracking)
 
virtual void testTracking ()
 
virtual void track (const vpImage< unsigned char > &)
 
virtual void track (const pcl::PointCloud< pcl::PointXYZ >::ConstPtr &point_cloud)
 
virtual void track (const std::vector< vpColVector > &point_cloud, const unsigned int width, const unsigned int height)
 
Inherited functionalities from vpMbTracker
virtual double computeCurrentProjectionError (const vpImage< unsigned char > &I, const vpHomogeneousMatrix &_cMo, const vpCameraParameters &_cam)
 
virtual double getAngleAppear () const
 
virtual double getAngleDisappear () const
 
virtual void getCameraParameters (vpCameraParameters &camera) const
 
virtual unsigned int getClipping () 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 vpMbHiddenFaces< vpMbtPolygon > & getFaces ()
 
virtual double getFarClippingDistance () const
 
virtual unsigned int getNbPolygon () const
 
virtual double getNearClippingDistance () const
 
virtual vpMbtOptimizationMethod getOptimizationMethod () const
 
virtual vpMbtPolygongetPolygon (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 void getPose (vpHomogeneousMatrix &cMo_) const
 
virtual vpHomogeneousMatrix getPose () const
 
virtual double getStopCriteriaEpsilon () const
 
virtual void initClick (const vpImage< unsigned char > &I, const std::string &initFile, const bool displayHelp=false, const vpHomogeneousMatrix &T=vpHomogeneousMatrix())
 
virtual void initClick (const vpImage< unsigned char > &I, const std::vector< vpPoint > &points3D_list, const std::string &displayFile="")
 
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 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 loadModel (const std::string &modelFile, const bool verbose=false, const vpHomogeneousMatrix &T=vpHomogeneousMatrix())
 
virtual void setAngleAppear (const double &a)
 
virtual void setAngleDisappear (const double &a)
 
virtual void setClipping (const unsigned int &flags)
 
virtual void setCovarianceComputation (const bool &flag)
 
virtual void setDisplayFeatures (const bool displayF)
 
virtual void setEstimatedDoF (const vpColVector &v)
 
virtual void setFarClippingDistance (const double &dist)
 
virtual void setInitialMu (const double mu)
 
virtual void setLambda (const double gain)
 
virtual void setLod (const bool useLod, const std::string &name="")
 
virtual void setMaxIter (const unsigned int max)
 
virtual void setMinLineLengthThresh (const double minLineLengthThresh, const std::string &name="")
 
virtual void setMinPolygonAreaThresh (const double minPolygonAreaThresh, const std::string &name="")
 
virtual void setNearClippingDistance (const double &dist)
 
virtual void setOptimizationMethod (const vpMbtOptimizationMethod &opt)
 
void setProjectionErrorMovingEdge (const vpMe &me)
 
void setProjectionErrorKernelSize (const unsigned int &size)
 
virtual void setMask (const vpImage< bool > &mask)
 
virtual void setStopCriteriaEpsilon (const double eps)
 
virtual void setProjectionErrorComputation (const bool &flag)
 
virtual void setProjectionErrorDisplay (const bool display)
 
virtual void setProjectionErrorDisplayArrowLength (const unsigned int length)
 
virtual void setProjectionErrorDisplayArrowThickness (const unsigned int thickness)
 
void savePose (const std::string &filename) const
 
virtual void setGoodNbRayCastingAttemptsRatio (const double &ratio)
 
virtual void setNbRayCastingAttemptsForVisibility (const unsigned int &attempts)
 
virtual void setOgreShowConfigDialog (const bool showConfigDialog)
 
void setPoseSavingFilename (const std::string &filename)
 

Protected Member Functions

void addFace (vpMbtPolygon &polygon, const bool alreadyClose)
 
void computeVisibility (const unsigned int width, const unsigned int height)
 
void computeVVS ()
 
virtual void computeVVSInit ()
 
virtual void computeVVSInteractionMatrixAndResidu ()
 
virtual void initCircle (const vpPoint &p1, const vpPoint &p2, const vpPoint &p3, const double radius, const int idFace=0, const std::string &name="")
 
virtual void initCylinder (const vpPoint &p1, const vpPoint &p2, const double radius, const int idFace=0, const std::string &name="")
 
virtual void initFaceFromCorners (vpMbtPolygon &polygon)
 
virtual void initFaceFromLines (vpMbtPolygon &polygon)
 
void segmentPointCloud (const pcl::PointCloud< pcl::PointXYZ >::ConstPtr &point_cloud)
 
void segmentPointCloud (const std::vector< vpColVector > &point_cloud, const unsigned int width, const unsigned int height)
 
Protected Member Functions Inherited from vpMbTracker
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 addProjectionErrorCircle (const vpPoint &P1, const vpPoint &P2, const vpPoint &P3, const double r, int idFace=-1, const std::string &name="")
 
void addProjectionErrorCylinder (const vpPoint &P1, const vpPoint &P2, const double r, int idFace=-1, const std::string &name="")
 
void addProjectionErrorLine (vpPoint &p1, vpPoint &p2, int polygon=-1, std::string name="")
 
void addProjectionErrorPolygon (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 addProjectionErrorPolygon (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 addProjectionErrorPolygon (const vpPoint &p1, const vpPoint &p2, const int idFace=-1, const std::string &polygonName="", const bool useLod=false, const double minLineLengthThreshold=50)
 
void addProjectionErrorPolygon (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
 
double computeProjectionErrorImpl (const vpImage< unsigned char > &I, const vpHomogeneousMatrix &_cMo, const vpCameraParameters &_cam, unsigned int &nbFeatures)
 
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 computeVVSWeights (vpRobust &robust, const vpColVector &error, vpColVector &w)
 
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
 
void initProjectionErrorCircle (const vpPoint &p1, const vpPoint &p2, const vpPoint &p3, const double radius, const int idFace=0, const std::string &name="")
 
void initProjectionErrorCylinder (const vpPoint &p1, const vpPoint &p2, const double radius, const int idFace=0, const std::string &name="")
 
void initProjectionErrorFaceFromCorners (vpMbtPolygon &polygon)
 
void initProjectionErrorFaceFromLines (vpMbtPolygon &polygon)
 
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, const vpHomogeneousMatrix &T=vpHomogeneousMatrix())
 
void projectionErrorInitMovingEdge (const vpImage< unsigned char > &I, const vpHomogeneousMatrix &_cMo)
 
void projectionErrorResetMovingEdges ()
 
void projectionErrorVisibleFace (const vpImage< unsigned char > &_I, const vpHomogeneousMatrix &_cMo)
 
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
 
bool samePoint (const vpPoint &P1, const vpPoint &P2) const
 

Protected Attributes

vpMbtFaceDepthNormal::vpFeatureEstimationType m_depthNormalFeatureEstimationMethod
 
vpMbHiddenFaces< vpMbtPolygonm_depthNormalHiddenFacesDisplay
 
vpImage< unsigned char > m_depthNormalI_dummyVisibility
 
std::vector< vpMbtFaceDepthNormal * > m_depthNormalListOfActiveFaces
 
std::vector< vpColVectorm_depthNormalListOfDesiredFeatures
 
std::vector< vpMbtFaceDepthNormal * > m_depthNormalFaces
 
int m_depthNormalPclPlaneEstimationMethod
 
int m_depthNormalPclPlaneEstimationRansacMaxIter
 
double m_depthNormalPclPlaneEstimationRansacThreshold
 
unsigned int m_depthNormalSamplingStepX
 
unsigned int m_depthNormalSamplingStepY
 
bool m_depthNormalUseRobust
 
vpColVector m_error_depthNormal
 
vpMatrix m_L_depthNormal
 
vpRobust m_robust_depthNormal
 
vpColVector m_w_depthNormal
 
vpColVector m_weightedError_depthNormal
 
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< vpMbtPolygonfaces
 
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::vector< vpMbtDistanceLine * > m_projectionErrorLines
 
std::vector< vpMbtDistanceCylinder * > m_projectionErrorCylinders
 
std::vector< vpMbtDistanceCircle * > m_projectionErrorCircles
 
vpMbHiddenFaces< vpMbtPolygonm_projectionErrorFaces
 
bool m_projectionErrorOgreShowConfigDialog
 
vpMe m_projectionErrorMe
 
unsigned int m_projectionErrorKernelSize
 
vpMatrix m_SobelX
 
vpMatrix m_SobelY
 
bool m_projectionErrorDisplay
 
unsigned int m_projectionErrorDisplayLength
 
unsigned int m_projectionErrorDisplayThickness
 
vpCameraParameters m_projectionErrorCam
 
const vpImage< bool > * m_mask
 

Detailed Description

Definition at line 48 of file vpMbDepthNormalTracker.h.

Member Enumeration Documentation

Enumerator
GAUSS_NEWTON_OPT 
LEVENBERG_MARQUARDT_OPT 

Definition at line 113 of file vpMbTracker.h.

Constructor & Destructor Documentation

vpMbDepthNormalTracker::vpMbDepthNormalTracker ( )
vpMbDepthNormalTracker::~vpMbDepthNormalTracker ( )
virtual

Definition at line 78 of file vpMbDepthNormalTracker.cpp.

References m_depthNormalFaces.

Member Function Documentation

double vpMbTracker::computeCurrentProjectionError ( const vpImage< unsigned char > &  I,
const vpHomogeneousMatrix _cMo,
const vpCameraParameters _cam 
)
virtualinherited

Compute projection error given an input image and camera pose, parameters. This projection error uses locations sampled exactly where the model is projected using the camera pose and intrinsic parameters. You may want to use

See also
setProjectionErrorComputation
getProjectionError

to get a projection error computed at the ME locations after a call to track(). It works similarly to vpMbTracker::getProjectionError function:

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.

Parameters
I: Input grayscale image.
_cMo: Camera pose.
_cam: Camera parameters.

Reimplemented in vpMbGenericTracker.

Examples:
mbtGenericTrackingDepthOnly.cpp.

Definition at line 3113 of file vpMbTracker.cpp.

References vpMbTracker::computeProjectionErrorImpl(), vpMath::deg(), vpException::fatalError, and vpMbTracker::modelInitialised.

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::incorrectMatrixSizeErrorif 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 2480 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().

double vpMbTracker::computeProjectionErrorImpl ( const vpImage< unsigned char > &  I,
const vpHomogeneousMatrix _cMo,
const vpCameraParameters _cam,
unsigned int &  nbFeatures 
)
protectedinherited

Definition at line 3130 of file vpMbTracker.cpp.

References vpMbTracker::clippingFlag, vpMbHiddenFaces< PolygonType >::computeClippedPolygons(), vpCameraParameters::computeFov(), vpMbHiddenFaces< PolygonType >::computeScanLineRender(), vpImage< Type >::getHeight(), vpImage< Type >::getWidth(), vpMbHiddenFaces< PolygonType >::initOgre(), vpMbHiddenFaces< PolygonType >::isOgreInitialised(), vpMbtDistanceCircle::isTracked(), vpMbtDistanceLine::isTracked(), vpMbtDistanceCylinder::isTracked(), vpMbtDistanceCircle::isVisible(), vpMbtDistanceLine::isVisible(), vpMbtDistanceCylinder::isVisible(), vpMbTracker::m_projectionErrorCam, vpMbTracker::m_projectionErrorCircles, vpMbTracker::m_projectionErrorCylinders, vpMbTracker::m_projectionErrorDisplay, vpMbTracker::m_projectionErrorDisplayLength, vpMbTracker::m_projectionErrorDisplayThickness, vpMbTracker::m_projectionErrorFaces, vpMbTracker::m_projectionErrorLines, vpMbTracker::m_projectionErrorOgreShowConfigDialog, vpMbTracker::m_SobelX, vpMbTracker::m_SobelY, vpMbtDistanceCircle::meEllipse, vpMbtDistanceLine::meline, vpMbtDistanceCylinder::meline1, vpMbtDistanceCylinder::meline2, vpMbTracker::projectionErrorInitMovingEdge(), vpMbTracker::projectionErrorResetMovingEdges(), vpMbTracker::projectionErrorVisibleFace(), vpMbHiddenFaces< PolygonType >::setBackgroundSizeOgre(), vpMbtDistanceCircle::setCameraParameters(), vpMbtDistanceLine::setCameraParameters(), vpMbtDistanceCylinder::setCameraParameters(), vpMbHiddenFaces< PolygonType >::setOgreShowConfigDialog(), vpMbTracker::useOgre, and vpMbTracker::useScanLine.

Referenced by vpMbTracker::computeCurrentProjectionError().

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
void vpMbDepthNormalTracker::computeVVSInteractionMatrixAndResidu ( )
protectedvirtual
void vpMbTracker::createCylinderBBox ( const vpPoint p1,
const vpPoint p2,
const double &  radius,
std::vector< std::vector< vpPoint > > &  listFaces 
)
protectedinherited
void vpMbDepthNormalTracker::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 at a given position using the given camera parameters on a grey level image.

Parameters
I: The 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 surfaces).

Implements vpMbTracker.

Definition at line 286 of file vpMbDepthNormalTracker.cpp.

References vpMbTracker::angleAppears, vpMbTracker::angleDisappears, vpMbHiddenFaces< PolygonType >::computeClippedPolygons(), vpCameraParameters::computeFov(), vpMbHiddenFaces< PolygonType >::computeScanLineRender(), vpMbtFaceDepthNormal::display(), vpMbtFaceDepthNormal::displayFeature(), vpMbTracker::displayFeatures, vpImage< Type >::getHeight(), vpImage< Type >::getWidth(), m_depthNormalFaces, m_depthNormalHiddenFacesDisplay, vpMbHiddenFaces< PolygonType >::setVisible(), and vpMbTracker::useScanLine.

Referenced by vpMbGenericTracker::track().

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

Display the 3D model at a given position using the given camera parameters on a color (RGBa) image.

Parameters
I: The 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 surfaces).

Implements vpMbTracker.

Definition at line 313 of file vpMbDepthNormalTracker.cpp.

References vpMbTracker::angleAppears, vpMbTracker::angleDisappears, vpMbHiddenFaces< PolygonType >::computeClippedPolygons(), vpCameraParameters::computeFov(), vpMbHiddenFaces< PolygonType >::computeScanLineRender(), vpImageConvert::convert(), vpMbtFaceDepthNormal::display(), vpMbtFaceDepthNormal::displayFeature(), vpMbTracker::displayFeatures, vpImage< Type >::getHeight(), vpImage< Type >::getWidth(), m_depthNormalFaces, m_depthNormalHiddenFacesDisplay, vpMbHiddenFaces< PolygonType >::setVisible(), and vpMbTracker::useScanLine.

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.
polygonNameName of the polygon.

Definition at line 2064 of file vpMbTracker.cpp.

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

Referenced by vpMbTracker::extractGroup().

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.
polygonNameName of the polygon.

Definition at line 2011 of file vpMbTracker.cpp.

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

Referenced by vpMbTracker::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 1922 of file vpMbTracker.cpp.

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

Referenced by vpMbTracker::loadVRMLModel().

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.
polygonNameName of the polygon.

Definition at line 2149 of file vpMbTracker.cpp.

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

Referenced by vpMbTracker::extractGroup().

virtual double vpMbTracker::getAngleAppear ( ) const
inlinevirtualinherited

Return the angle used to test polygons appearance.

Definition at line 238 of file vpMbTracker.h.

virtual double vpMbTracker::getAngleDisappear ( ) const
inlinevirtualinherited

Return the angle used to test polygons disappearance.

Definition at line 241 of file vpMbTracker.h.

virtual vpMatrix vpMbTracker::getCovarianceMatrix ( ) const
inlinevirtualinherited
virtual vpMbtFaceDepthNormal::vpFeatureEstimationType vpMbDepthNormalTracker::getDepthFeatureEstimationMethod ( ) const
inlinevirtual

Definition at line 60 of file vpMbDepthNormalTracker.h.

virtual vpColVector vpMbDepthNormalTracker::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()

Implements vpMbTracker.

Definition at line 65 of file vpMbDepthNormalTracker.h.

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 2631 of file vpMbTracker.cpp.

References vpMbTracker::oJo.

virtual vpMbHiddenFaces<vpMbtPolygon>& vpMbTracker::getFaces ( )
inlinevirtualinherited

Return a reference to the faces structure.

Reimplemented in vpMbEdgeKltMultiTracker, vpMbEdgeMultiTracker, vpMbKltMultiTracker, and vpMbGenericTracker.

Definition at line 332 of file vpMbTracker.h.

Referenced by vpMbGenericTracker::getError().

virtual double vpMbTracker::getFarClippingDistance ( ) const
inlinevirtualinherited

Get the far distance for clipping.

Returns
Far clipping value.

Definition at line 339 of file vpMbTracker.h.

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::dimensionErrorif 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 2194 of file vpMbTracker.cpp.

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

Referenced by vpMbTracker::extractCylinders().

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 284 of file vpMbTracker.h.

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 291 of file vpMbTracker.h.

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 298 of file vpMbTracker.h.

virtual unsigned int vpMbTracker::getNbPolygon ( ) const
inlinevirtualinherited

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

Returns
Number of polygons.

Reimplemented in vpMbGenericTracker, vpMbKltMultiTracker, vpMbEdgeMultiTracker, and vpMbEdgeKltMultiTracker.

Definition at line 368 of file vpMbTracker.h.

References vpMbHiddenFaces< PolygonType >::size().

Referenced by vpMbGenericTracker::getError(), vpMbEdgeKltTracker::loadConfigFile(), vpMbKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

virtual double vpMbTracker::getNearClippingDistance ( ) const
inlinevirtualinherited

Get the near distance for clipping.

Returns
Near clipping value.

Reimplemented in vpMbEdgeKltTracker.

Definition at line 375 of file vpMbTracker.h.

Referenced by vpMbEdgeKltTracker::getNearClippingDistance().

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 384 of file vpMbTracker.h.

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

Return the polygon (face) "index".

Exceptions
vpException::dimensionErrorif 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 395 of file vpMbTracker.h.

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

Referenced by vpMbGenericTracker::getError().

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-deprecated.cpp, and tutorial-detection-object-mbt2-deprecated.cpp.

Definition at line 2228 of file vpMbTracker.cpp.

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

Referenced by vpMbGenericTracker::getError().

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-deprecated.cpp, tutorial-detection-object-mbt2-deprecated.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 414 of file vpMbTracker.h.

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 423 of file vpMbTracker.h.

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

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, mbtGenericTrackingDepth.cpp, and mbtGenericTrackingDepthOnly.cpp.

Definition at line 310 of file vpMbTracker.h.

virtual vpColVector vpMbDepthNormalTracker::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()

Implements vpMbTracker.

Definition at line 67 of file vpMbDepthNormalTracker.h.

References vpMbTracker::init(), vpMbTracker::loadConfigFile(), vpMbTracker::resetTracker(), vpMbTracker::setCameraParameters(), vpMbTracker::setOgreVisibilityTest(), vpMbTracker::setPose(), vpMbTracker::setScanLineVisibilityTest(), vpMbTracker::testTracking(), and vpMbTracker::track().

virtual double vpMbTracker::getStopCriteriaEpsilon ( ) const
inlinevirtualinherited

Definition at line 425 of file vpMbTracker.h.

void vpMbDepthNormalTracker::initCircle ( const vpPoint p1,
const vpPoint p2,
const vpPoint p3,
const double  radius,
const int  idFace = 0,
const std::string &  name = "" 
)
protectedvirtual

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: A point on the plane containing the circle.
p3: An other point on the plane containing the circle. With the center of the circle p1, p2 and p3 we have 3 points defining the plane that contains the circle.
radius: Radius of the circle.
idFace: Id of the face associated to the circle.
name: Name of the circle.

Implements vpMbTracker.

Definition at line 762 of file vpMbDepthNormalTracker.cpp.

References vpException::fatalError.

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

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 (.ppm, .pgm, .jpg, .jpeg, .png) 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.
T: optional transformation matrix to transform 3D points expressed in the original object frame to the desired object frame.
Exceptions
vpException::ioError: The file specified in initFile doesn't exist.

Reimplemented in vpMbEdgeMultiTracker, vpMbKltMultiTracker, and vpMbEdgeKltMultiTracker.

Examples:
mbtEdgeKltTracking.cpp, mbtEdgeTracking.cpp, mbtKltTracking.cpp, testKeyPoint-2.cpp, testKeyPoint-4.cpp, tutorial-detection-object-mbt-deprecated.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 227 of file vpMbTracker.cpp.

References vpPose::addPoint(), vpException::badValue, vpHomogeneousMatrix::buildFrom(), vpMouseButton::button1, vpMbTracker::cam, vpIoTools::checkFilename(), vpPose::clearPoint(), vpMbTracker::cMo, vpPose::computePose(), vpPose::computeResidual(), vpPixelMeterConversion::convertPoint(), vpPose::DEMENTHON, vpImage< Type >::display, vpMbTracker::display(), vpDisplay::display(), vpDisplay::displayCross(), vpDisplay::displayFrame(), vpDisplay::displayText(), vpHomogeneousMatrix::eye(), vpDisplay::flush(), vpDisplay::getClick(), vpImage< Type >::getWidth(), vpDisplay::getWindowXPosition(), vpDisplay::getWindowYPosition(), vpColor::green, vpMbTracker::init(), vpException::ioError, vpPose::LAGRANGE, vpMbTracker::poseSavingFilename, vpImageIo::read(), vpColor::red, vpMbTracker::removeComment(), vpMbTracker::savePose(), and vpPose::VIRTUAL_VS.

Referenced by vpMbEdgeMultiTracker::getRobustWeights(), vpMbKltMultiTracker::getRobustWeights(), and vpMbGenericTracker::getRobustWeights().

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

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 in vpMbEdgeMultiTracker, vpMbKltMultiTracker, and vpMbEdgeKltMultiTracker.

Definition at line 490 of file vpMbTracker.cpp.

References vpPose::addPoint(), vpMouseButton::button1, vpMbTracker::cam, vpIoTools::checkFilename(), vpPose::clearPoint(), vpMbTracker::cMo, vpPose::computePose(), vpPose::computeResidual(), vpPixelMeterConversion::convertPoint(), vpPose::DEMENTHON, vpImage< Type >::display, vpMbTracker::display(), vpDisplay::display(), vpDisplay::displayCross(), vpDisplay::displayFrame(), vpDisplay::displayPoint(), vpDisplay::displayText(), vpDisplay::flush(), vpDisplay::getClick(), vpImage< Type >::getWidth(), vpDisplay::getWindowXPosition(), vpDisplay::getWindowYPosition(), vpColor::green, vpMbTracker::init(), vpPose::LAGRANGE, vpImageIo::read(), vpColor::red, and vpPose::VIRTUAL_VS.

void vpMbDepthNormalTracker::initCylinder ( const vpPoint p1,
const vpPoint p2,
const double  radius,
const int  idFace = 0,
const std::string &  name = "" 
)
protectedvirtual

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 associated to the cylinder.
name: Name of the cylinder.

Implements vpMbTracker.

Definition at line 768 of file vpMbDepthNormalTracker.cpp.

References vpException::fatalError.

void vpMbDepthNormalTracker::initFaceFromCorners ( vpMbtPolygon polygon)
protectedvirtual

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.

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

Implements vpMbTracker.

Definition at line 774 of file vpMbDepthNormalTracker.cpp.

References addFace().

Referenced by vpMbGenericTracker::track().

void vpMbDepthNormalTracker::initFaceFromLines ( vpMbtPolygon polygon)
protectedvirtual

Implements vpMbTracker.

Definition at line 776 of file vpMbDepthNormalTracker.cpp.

References addFace().

Referenced by vpMbGenericTracker::track().

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 632 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().

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 781 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.

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

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
0.0000 // \
0.0000 // |
1.0000 // | Exemple of value for the pose vector where Z = 1 meter
0.0000 // |
0.0000 // |
0.0000 // /

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 in vpMbEdgeKltMultiTracker, vpMbEdgeMultiTracker, and vpMbKltMultiTracker.

Examples:
mbtEdgeKltTracking.cpp, mbtEdgeTracking.cpp, mbtKltTracking.cpp, testKeyPoint-2.cpp, and testKeyPoint-4.cpp.

Definition at line 846 of file vpMbTracker.cpp.

References vpHomogeneousMatrix::buildFrom(), vpMbTracker::cMo, vpMbTracker::init(), and vpException::ioError.

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

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

Initialise the tracking thanks to the pose.

Parameters
I: Input image
cMo_: Pose matrix.

Reimplemented in vpMbEdgeKltMultiTracker, vpMbEdgeMultiTracker, and vpMbKltMultiTracker.

Definition at line 881 of file vpMbTracker.cpp.

References vpMbTracker::cMo, and vpMbTracker::init().

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

Initialise the tracking thanks to the pose vector.

Parameters
I: Input image
cPo: Pose vector.

Reimplemented in vpMbEdgeKltMultiTracker, vpMbEdgeMultiTracker, and vpMbKltMultiTracker.

Definition at line 893 of file vpMbTracker.cpp.

References vpMbTracker::initFromPose().

void vpMbTracker::initProjectionErrorCircle ( const vpPoint p1,
const vpPoint p2,
const vpPoint p3,
const double  radius,
const int  idFace = 0,
const std::string &  name = "" 
)
protectedinherited

Definition at line 3065 of file vpMbTracker.cpp.

References vpMbTracker::addProjectionErrorCircle().

Referenced by vpMbTracker::loadCAOModel().

void vpMbTracker::initProjectionErrorCylinder ( const vpPoint p1,
const vpPoint p2,
const double  radius,
const int  idFace = 0,
const std::string &  name = "" 
)
protectedinherited
void vpMbTracker::initProjectionErrorFaceFromCorners ( vpMbtPolygon polygon)
protectedinherited
void vpMbTracker::initProjectionErrorFaceFromLines ( vpMbtPolygon polygon)
protectedinherited
void vpMbTracker::loadCAOModel ( const std::string &  modelFile,
std::vector< std::string > &  vectorOfModelFilename,
int &  startIdFace,
const bool  verbose = false,
const bool  parent = true,
const vpHomogeneousMatrix T = vpHomogeneousMatrix() 
)
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.
T: optional transformation matrix (currently only for .cao) to transform 3D points expressed in the original object frame to the desired object frame.

Definition at line 1376 of file vpMbTracker.cpp.

References vpMbTracker::addPolygon(), vpMbTracker::addProjectionErrorPolygon(), 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(), vpMbTracker::initProjectionErrorCircle(), vpMbTracker::initProjectionErrorCylinder(), vpMbTracker::initProjectionErrorFaceFromCorners(), vpMbTracker::initProjectionErrorFaceFromLines(), vpException::ioError, vpIoTools::isAbsolutePathname(), vpMbTracker::m_projectionErrorFaces, 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().

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

Load a config file to parameterise the behavior of the tracker.

Pure virtual method to adapt to each tracker.

Parameters
configFile: An xml config file to parse.

Reimplemented from vpMbTracker.

Definition at line 375 of file vpMbDepthNormalTracker.cpp.

References vpMbTracker::angleAppears, vpMbTracker::angleDisappears, vpMbTracker::cam, vpMbTracker::clippingFlag, vpMath::deg(), vpMbtXmlGenericParser::DEPTH_NORMAL_PARSER, vpPolygon3D::FOV_CLIPPING, vpMbtXmlGenericParser::getAngleAppear(), vpMbtXmlGenericParser::getAngleDisappear(), vpMbtXmlGenericParser::getCameraParameters(), vpMbtXmlGenericParser::getDepthNormalFeatureEstimationMethod(), vpMbtXmlGenericParser::getDepthNormalPclPlaneEstimationMethod(), vpMbtXmlGenericParser::getDepthNormalPclPlaneEstimationRansacMaxIter(), vpMbtXmlGenericParser::getDepthNormalPclPlaneEstimationRansacThreshold(), vpMbtXmlGenericParser::getDepthNormalSamplingStepX(), vpMbtXmlGenericParser::getDepthNormalSamplingStepY(), vpMbtXmlGenericParser::getFarClippingDistance(), vpMbtXmlGenericParser::getFovClipping(), vpMbtXmlGenericParser::getNearClippingDistance(), vpMbtXmlGenericParser::hasFarClippingDistance(), vpMbtXmlGenericParser::hasNearClippingDistance(), vpException::ioError, m_depthNormalFeatureEstimationMethod, m_depthNormalPclPlaneEstimationMethod, m_depthNormalPclPlaneEstimationRansacMaxIter, m_depthNormalPclPlaneEstimationRansacThreshold, m_depthNormalSamplingStepX, m_depthNormalSamplingStepY, vpXmlParser::parse(), vpMath::rad(), vpMbtXmlGenericParser::setAngleAppear(), vpMbtXmlGenericParser::setAngleDisappear(), setCameraParameters(), vpMbtXmlGenericParser::setCameraParameters(), vpMbTracker::setClipping(), setDepthNormalFeatureEstimationMethod(), vpMbtXmlGenericParser::setDepthNormalFeatureEstimationMethod(), setDepthNormalPclPlaneEstimationMethod(), vpMbtXmlGenericParser::setDepthNormalPclPlaneEstimationMethod(), setDepthNormalPclPlaneEstimationRansacMaxIter(), vpMbtXmlGenericParser::setDepthNormalPclPlaneEstimationRansacMaxIter(), setDepthNormalPclPlaneEstimationRansacThreshold(), vpMbtXmlGenericParser::setDepthNormalPclPlaneEstimationRansacThreshold(), setDepthNormalSamplingStep(), vpMbtXmlGenericParser::setDepthNormalSamplingStepX(), vpMbtXmlGenericParser::setDepthNormalSamplingStepY(), vpMbTracker::setFarClippingDistance(), vpMbTracker::setNearClippingDistance(), and vpException::what().

void vpMbTracker::loadModel ( const std::string &  modelFile,
const bool  verbose = false,
const vpHomogeneousMatrix T = vpHomogeneousMatrix() 
)
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::ioErrorif 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.
T: optional transformation matrix (currently only for .cao) to transform 3D points expressed in the original object frame to the desired object frame.

Reimplemented in vpMbEdgeKltMultiTracker, vpMbGenericTracker, vpMbEdgeMultiTracker, and vpMbKltMultiTracker.

Examples:
mbtEdgeKltTracking.cpp, mbtEdgeTracking.cpp, mbtGenericTracking.cpp, mbtGenericTracking2.cpp, mbtKltTracking.cpp, testKeyPoint-2.cpp, testKeyPoint-4.cpp, tutorial-detection-object-mbt-deprecated.cpp, tutorial-detection-object-mbt2-deprecated.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 1152 of file vpMbTracker.cpp.

References vpIoTools::checkFilename(), vpMbTracker::faces, vpException::ioError, vpMbTracker::loadCAOModel(), vpMbTracker::loadVRMLModel(), vpMbTracker::modelFileName, vpMbTracker::modelInitialised, vpMbTracker::nbCircles, vpMbTracker::nbCylinders, vpMbTracker::nbLines, vpMbTracker::nbPoints, vpMbTracker::nbPolygonLines, vpMbTracker::nbPolygonPoints, and vpMbHiddenFaces< PolygonType >::size().

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

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::fatalErrorif the file cannot be open.
Parameters
modelFile: The full name of the file containing the 3D model.

Definition at line 1213 of file vpMbTracker.cpp.

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

Referenced by vpMbTracker::loadModel().

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

Definition at line 860 of file vpMbTracker.h.

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

Definition at line 847 of file vpMbTracker.h.

Referenced by vpMbTracker::loadCAOModel().

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

Definition at line 1274 of file vpMbTracker.cpp.

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

Referenced by vpMbTracker::loadCAOModel().

void vpMbTracker::projectionErrorResetMovingEdges ( )
protectedinherited
void vpMbDepthNormalTracker::reInitModel ( const vpImage< unsigned char > &  I,
const std::string &  cad_name,
const vpHomogeneousMatrix cMo_,
const bool  verbose = false 
)
void vpMbDepthNormalTracker::reInitModel ( const pcl::PointCloud< pcl::PointXYZ >::ConstPtr &  point_cloud,
const std::string &  cad_name,
const vpHomogeneousMatrix cMo_,
const bool  verbose = false 
)

Definition at line 442 of file vpMbDepthNormalTracker.cpp.

References reInitModel().

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

Definition at line 1259 of file vpMbTracker.cpp.

References vpException::ioError.

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

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

Definition at line 866 of file vpMbTracker.h.

bool vpMbTracker::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 2769 of file vpMbTracker.cpp.

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

Referenced by vpMbEdgeTracker::addCircle(), vpMbEdgeTracker::addCylinder(), vpMbEdgeTracker::addLine(), vpMbTracker::addProjectionErrorCircle(), vpMbTracker::addProjectionErrorCylinder(), and vpMbTracker::addProjectionErrorLine().

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 904 of file vpMbTracker.cpp.

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

Referenced by vpMbTracker::initClick().

virtual void vpMbTracker::setAngleAppear ( const double &  a)
inlinevirtualinherited
virtual void vpMbTracker::setAngleDisappear ( const double &  a)
inlinevirtualinherited
void vpMbDepthNormalTracker::setCameraParameters ( const vpCameraParameters camera)
virtual

Set the camera parameters.

Parameters
camera: the new camera parameters

Reimplemented from vpMbTracker.

Definition at line 662 of file vpMbDepthNormalTracker.cpp.

References vpMbTracker::cam, and m_depthNormalFaces.

Referenced by loadConfigFile(), and vpMbGenericTracker::track().

virtual void vpMbTracker::setCovarianceComputation ( const bool &  flag)
inlinevirtualinherited
void vpMbDepthNormalTracker::setDepthNormalFaceCentroidMethod ( const vpMbtFaceDepthNormal::vpFaceCentroidType method)
virtual

Definition at line 672 of file vpMbDepthNormalTracker.cpp.

References m_depthNormalFaces.

void vpMbDepthNormalTracker::setDepthNormalFeatureEstimationMethod ( const vpMbtFaceDepthNormal::vpFeatureEstimationType method)
virtual

Definition at line 680 of file vpMbDepthNormalTracker.cpp.

References m_depthNormalFaces, and m_depthNormalFeatureEstimationMethod.

Referenced by loadConfigFile().

void vpMbDepthNormalTracker::setDepthNormalPclPlaneEstimationMethod ( const int  method)
virtual
void vpMbDepthNormalTracker::setDepthNormalPclPlaneEstimationRansacMaxIter ( const int  maxIter)
virtual
void vpMbDepthNormalTracker::setDepthNormalPclPlaneEstimationRansacThreshold ( const double  thresold)
virtual
void vpMbDepthNormalTracker::setDepthNormalSamplingStep ( const unsigned int  stepX,
const unsigned int  stepY 
)
virtual

Definition at line 721 of file vpMbDepthNormalTracker.cpp.

References m_depthNormalSamplingStepX, and m_depthNormalSamplingStepY.

Referenced by loadConfigFile().

virtual void vpMbTracker::setDisplayFeatures ( const bool  displayF)
inlinevirtualinherited

Enable to display the features. By features, we meant the moving edges (ME) and the klt points if used.

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 in vpMbGenericTracker, vpMbEdgeKltMultiTracker, vpMbEdgeMultiTracker, and vpMbKltMultiTracker.

Examples:
mbtEdgeKltTracking.cpp, mbtEdgeTracking.cpp, mbtGenericTracking.cpp, mbtGenericTracking2.cpp, mbtGenericTrackingDepth.cpp, mbtGenericTrackingDepthOnly.cpp, mbtKltTracking.cpp, tutorial-detection-object-mbt-deprecated.cpp, tutorial-detection-object-mbt2-deprecated.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 503 of file vpMbTracker.h.

Referenced by vpMbEdgeMultiTracker::getRobustWeights(), vpMbKltMultiTracker::getRobustWeights(), vpMbGenericTracker::getRobustWeights(), and vpMbGenericTracker::setDisplayFeatures().

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 2654 of file vpMbTracker.cpp.

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

virtual void vpMbTracker::setGoodNbRayCastingAttemptsRatio ( const double &  ratio)
inlinevirtualinherited

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 in vpMbEdgeKltMultiTracker, vpMbGenericTracker, vpMbEdgeMultiTracker, and vpMbKltMultiTracker.

Definition at line 603 of file vpMbTracker.h.

References vpMbHiddenFaces< PolygonType >::setGoodNbRayCastingAttemptsRatio().

Referenced by vpMbEdgeMultiTracker::getRobustWeights(), vpMbKltMultiTracker::getRobustWeights(), and vpMbGenericTracker::getRobustWeights().

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 514 of file vpMbTracker.h.

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 521 of file vpMbTracker.h.

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

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

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 in vpMbEdgeKltMultiTracker, vpMbGenericTracker, vpMbEdgeMultiTracker, and vpMbKltMultiTracker.

Definition at line 2366 of file vpMbTracker.cpp.

References vpMbTracker::faces, and vpMbHiddenFaces< PolygonType >::size().

Referenced by vpMbEdgeMultiTracker::getRobustWeights(), vpMbKltMultiTracker::getRobustWeights(), vpMbGenericTracker::getRobustWeights(), vpMbEdgeKltTracker::loadConfigFile(), vpMbKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

virtual void vpMbTracker::setMask ( const vpImage< bool > &  mask)
inlinevirtualinherited

Reimplemented in vpMbGenericTracker.

Definition at line 549 of file vpMbTracker.h.

Referenced by vpMbGenericTracker::getRobustWeights(), and vpMbGenericTracker::setMask().

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 530 of file vpMbTracker.h.

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

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 in vpMbEdgeKltMultiTracker, vpMbGenericTracker, vpMbEdgeMultiTracker, and vpMbKltMultiTracker.

Definition at line 2384 of file vpMbTracker.cpp.

References vpMbTracker::faces, and vpMbHiddenFaces< PolygonType >::size().

Referenced by vpMbEdgeMultiTracker::getRobustWeights(), vpMbKltMultiTracker::getRobustWeights(), vpMbGenericTracker::getRobustWeights(), vpMbEdgeKltTracker::loadConfigFile(), vpMbKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

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

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 in vpMbEdgeKltMultiTracker, vpMbGenericTracker, vpMbEdgeMultiTracker, and vpMbKltMultiTracker.

Definition at line 2401 of file vpMbTracker.cpp.

References vpMbTracker::faces, and vpMbHiddenFaces< PolygonType >::size().

Referenced by vpMbEdgeMultiTracker::getRobustWeights(), vpMbKltMultiTracker::getRobustWeights(), vpMbGenericTracker::getRobustWeights(), vpMbEdgeKltTracker::loadConfigFile(), vpMbKltTracker::loadConfigFile(), and vpMbEdgeTracker::loadConfigFile().

virtual void vpMbTracker::setNbRayCastingAttemptsForVisibility ( const unsigned int &  attempts)
inlinevirtualinherited

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
attemptsNumber of rays to be sent.

Reimplemented in vpMbEdgeKltMultiTracker, vpMbGenericTracker, vpMbEdgeMultiTracker, and vpMbKltMultiTracker.

Definition at line 613 of file vpMbTracker.h.

References vpMbHiddenFaces< PolygonType >::setNbRayCastingAttemptsForVisibility().

Referenced by vpMbEdgeMultiTracker::getRobustWeights(), vpMbKltMultiTracker::getRobustWeights(), and vpMbGenericTracker::getRobustWeights().

virtual void vpMbTracker::setOgreShowConfigDialog ( const bool  showConfigDialog)
inlinevirtualinherited

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 in vpMbEdgeKltMultiTracker, vpMbGenericTracker, vpMbEdgeMultiTracker, and vpMbKltMultiTracker.

Examples:
mbtEdgeKltTracking.cpp, mbtEdgeTracking.cpp, mbtGenericTracking.cpp, mbtGenericTracking2.cpp, mbtGenericTrackingDepth.cpp, mbtGenericTrackingDepthOnly.cpp, mbtKltTracking.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 629 of file vpMbTracker.h.

Referenced by vpMbEdgeMultiTracker::getRobustWeights(), vpMbKltMultiTracker::getRobustWeights(), vpMbGenericTracker::getRobustWeights(), and vpMbGenericTracker::setOgreShowConfigDialog().

void vpMbDepthNormalTracker::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 vpMbTracker.

Definition at line 489 of file vpMbDepthNormalTracker.cpp.

References vpMbTracker::faces, vpMbHiddenFaces< PolygonType >::getOgreContext(), vpMbTracker::setOgreVisibilityTest(), and vpAROgre::setWindowName().

virtual void vpMbTracker::setOptimizationMethod ( const vpMbtOptimizationMethod opt)
inlinevirtualinherited

Set the optimization method used during the tracking.

Parameters
opt: Optimization method to use.

Reimplemented in vpMbEdgeKltMultiTracker, vpMbGenericTracker, vpMbEdgeMultiTracker, and vpMbKltMultiTracker.

Definition at line 543 of file vpMbTracker.h.

Referenced by vpMbEdgeMultiTracker::getRobustWeights(), vpMbKltMultiTracker::getRobustWeights(), vpMbGenericTracker::getRobustWeights(), and vpMbGenericTracker::setOptimizationMethod().

void vpMbDepthNormalTracker::setPose ( const vpImage< unsigned char > &  I,
const vpHomogeneousMatrix cdMo 
)
virtual

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

Warning
This function has to be called after the initialisation of the tracker.
Parameters
I: image corresponding to the desired pose.
cdMo: Pose to affect.

Implements vpMbTracker.

Definition at line 497 of file vpMbDepthNormalTracker.cpp.

References vpMbTracker::cMo, and init().

void vpMbDepthNormalTracker::setPose ( const pcl::PointCloud< pcl::PointXYZ >::ConstPtr &  point_cloud,
const vpHomogeneousMatrix cdMo 
)
virtual

Definition at line 504 of file vpMbDepthNormalTracker.cpp.

References vpMbTracker::cMo, and init().

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 641 of file vpMbTracker.h.

virtual void vpMbTracker::setProjectionErrorComputation ( const bool &  flag)
inlinevirtualinherited

Set if the projection error criteria has to be computed. This criteria could be used to detect the quality of the tracking. It computes an angle between 0 and 90 degrees that is available with getProjectionError(). Closer to 0 is the value, better is the tracking.

Parameters
flag: True if the projection error criteria has to be computed, false otherwise.
See also
getProjectionError()

Reimplemented in vpMbKltTracker, vpMbEdgeKltMultiTracker, vpMbEdgeMultiTracker, vpMbGenericTracker, and vpMbEdgeKltTracker.

Examples:
mbtEdgeTracking.cpp, mbtGenericTracking.cpp, mbtGenericTracking2.cpp, mbtGenericTrackingDepth.cpp, and mbtGenericTrackingDepthOnly.cpp.

Definition at line 570 of file vpMbTracker.h.

Referenced by vpMbEdgeMultiTracker::getRobustWeights(), vpMbGenericTracker::getRobustWeights(), vpMbEdgeKltTracker::setProjectionErrorComputation(), vpMbGenericTracker::setProjectionErrorComputation(), vpMbEdgeMultiTracker::setProjectionErrorComputation(), vpMbEdgeKltMultiTracker::setProjectionErrorComputation(), and vpMbGenericTracker::track().

virtual void vpMbTracker::setProjectionErrorDisplay ( const bool  display)
inlinevirtualinherited

Display or not gradient and model orientation when computing the projection error.

Reimplemented in vpMbGenericTracker.

Examples:
mbtGenericTrackingDepthOnly.cpp.

Definition at line 575 of file vpMbTracker.h.

Referenced by vpMbGenericTracker::getRobustWeights(), and vpMbGenericTracker::setProjectionErrorDisplay().

virtual void vpMbTracker::setProjectionErrorDisplayArrowLength ( const unsigned int  length)
inlinevirtualinherited

Arrow length used to display gradient and model orientation for projection error computation.

Reimplemented in vpMbGenericTracker.

Examples:
mbtGenericTrackingDepthOnly.cpp.

Definition at line 580 of file vpMbTracker.h.

Referenced by vpMbGenericTracker::getRobustWeights(), and vpMbGenericTracker::setProjectionErrorDisplayArrowLength().

virtual void vpMbTracker::setProjectionErrorDisplayArrowThickness ( const unsigned int  thickness)
inlinevirtualinherited

Arrow thickness used to display gradient and model orientation for projection error computation.

Reimplemented in vpMbGenericTracker.

Examples:
mbtGenericTrackingDepthOnly.cpp.

Definition at line 585 of file vpMbTracker.h.

Referenced by vpMbGenericTracker::getRobustWeights(), and vpMbGenericTracker::setProjectionErrorDisplayArrowThickness().

void vpMbTracker::setProjectionErrorKernelSize ( const unsigned int &  size)
inherited

Set kernel size used for projection error computation.

Parameters
size: Kernel size computed as kernel_size = size*2 + 1.

Definition at line 3467 of file vpMbTracker.cpp.

References vpArray2D< Type >::data, vpImageFilter::getSobelKernelX(), vpImageFilter::getSobelKernelY(), vpMbTracker::m_projectionErrorKernelSize, vpMbTracker::m_SobelX, vpMbTracker::m_SobelY, and vpArray2D< Type >::resize().

Referenced by vpMbTracker::loadConfigFile().

void vpMbTracker::setProjectionErrorMovingEdge ( const vpMe me)
inherited
void vpMbDepthNormalTracker::setScanLineVisibilityTest ( const bool &  v)
virtual

Reimplemented from vpMbTracker.

Definition at line 513 of file vpMbDepthNormalTracker.cpp.

References m_depthNormalFaces, and vpMbTracker::setScanLineVisibilityTest().

Referenced by vpMbGenericTracker::track().

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 557 of file vpMbTracker.h.

void vpMbDepthNormalTracker::setUseDepthNormalTracking ( const std::string &  name,
const bool &  useDepthNormalTracking 
)
void vpMbDepthNormalTracker::testTracking ( )
virtual

Test the quality of the tracking.

Exceptions
vpExceptionif the test fail.

Implements vpMbTracker.

Definition at line 534 of file vpMbDepthNormalTracker.cpp.

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

Track the object in the given image

Parameters
I: The current image.

Implements vpMbTracker.

Definition at line 736 of file vpMbDepthNormalTracker.cpp.

References vpException::fatalError.

Referenced by vpMbGenericTracker::getRobustWeights().

void vpMbDepthNormalTracker::track ( const pcl::PointCloud< pcl::PointXYZ >::ConstPtr &  point_cloud)
virtual
void vpMbDepthNormalTracker::track ( const std::vector< vpColVector > &  point_cloud,
const unsigned int  width,
const unsigned int  height 
)
virtual
std::string& vpMbTracker::trim ( std::string &  s) const
inlineprotectedinherited

Definition at line 872 of file vpMbTracker.h.

Referenced by vpMbTracker::parseParameters().

Member Data Documentation

bool vpMbTracker::applyLodSettingInConfig
protectedinherited

True if the CAO model is loaded before the call to loadConfigFile, (deduced by the number of polygons)

Definition at line 181 of file vpMbTracker.h.

Referenced by vpMbTracker::loadCAOModel(), vpMbEdgeKltTracker::loadConfigFile(), vpMbKltTracker::loadConfigFile(), vpMbEdgeTracker::loadConfigFile(), and vpMbGenericTracker::track().

vpCameraParameters vpMbTracker::cam
protectedinherited

The camera parameters.

Definition at line 117 of file vpMbTracker.h.

Referenced by vpMbKltTracker::addCircle(), vpMbEdgeTracker::addCircle(), vpMbEdgeTracker::addCylinder(), vpMbDepthDenseTracker::addFace(), addFace(), vpMbEdgeTracker::addLine(), vpMbTracker::addProjectionErrorCircle(), vpMbTracker::addProjectionErrorCylinder(), vpMbTracker::addProjectionErrorLine(), vpMbDepthDenseTracker::computeVisibility(), computeVisibility(), vpMbEdgeKltTracker::computeVVS(), vpMbEdgeTracker::computeVVSFirstPhase(), vpMbKltTracker::computeVVSInit(), vpMbEdgeTracker::computeVVSInit(), vpMbKltTracker::display(), vpMbEdgeTracker::downScale(), vpMbEdgeKltMultiTracker::getCameraParameters(), vpMbTracker::getPolygonFaces(), vpMbGenericTracker::getRobustWeights(), vpMbKltTracker::getRobustWeights(), vpMbDepthDenseTracker::init(), init(), vpMbKltTracker::init(), vpMbEdgeTracker::init(), vpMbKltMultiTracker::initClick(), vpMbEdgeMultiTracker::initClick(), vpMbTracker::initClick(), vpMbKltTracker::initCylinder(), vpMbKltTracker::initFaceFromCorners(), vpMbKltTracker::initFaceFromLines(), vpMbGenericTracker::initFromPoints(), vpMbTracker::initFromPoints(), vpMbGenericTracker::initFromPose(), vpMbDepthDenseTracker::loadConfigFile(), loadConfigFile(), vpMbKltMultiTracker::loadConfigFile(), vpMbEdgeMultiTracker::loadConfigFile(), vpMbGenericTracker::loadConfigFile(), vpMbEdgeKltTracker::loadConfigFile(), vpMbEdgeTracker::loadConfigFile(), vpMbEdgeKltTracker::postTracking(), vpMbKltTracker::postTracking(), vpMbKltTracker::reinit(), vpMbDepthDenseTracker::setCameraParameters(), setCameraParameters(), vpMbKltMultiTracker::setCameraParameters(), vpMbEdgeMultiTracker::setCameraParameters(), vpMbEdgeKltMultiTracker::setCameraParameters(), vpMbGenericTracker::setCameraParameters(), vpMbEdgeKltTracker::setCameraParameters(), vpMbKltTracker::setCameraParameters(), vpMbEdgeTracker::setCameraParameters(), vpMbEdgeKltTracker::setPose(), vpMbKltTracker::setPose(), vpMbGenericTracker::track(), vpMbEdgeTracker::track(), vpMbEdgeTracker::upScale(), and vpMbEdgeTracker::visibleFace().

vpHomogeneousMatrix vpMbTracker::cMo
protectedinherited

The current pose.

Definition at line 119 of file vpMbTracker.h.

Referenced by vpMbDepthDenseTracker::computeVisibility(), computeVisibility(), vpMbDepthDenseTracker::computeVVS(), computeVVS(), vpMbKltMultiTracker::computeVVS(), vpMbEdgeKltTracker::computeVVS(), vpMbEdgeMultiTracker::computeVVS(), vpMbEdgeKltMultiTracker::computeVVS(), vpMbGenericTracker::computeVVS(), vpMbKltTracker::computeVVS(), vpMbEdgeTracker::computeVVS(), vpMbTracker::computeVVSCheckLevenbergMarquardt(), vpMbEdgeTracker::computeVVSFirstPhase(), vpMbEdgeTracker::computeVVSFirstPhaseFactor(), vpMbEdgeMultiTracker::computeVVSFirstPhasePoseEstimation(), vpMbEdgeTracker::computeVVSFirstPhasePoseEstimation(), vpMbDepthDenseTracker::computeVVSInteractionMatrixAndResidu(), computeVVSInteractionMatrixAndResidu(), vpMbKltMultiTracker::computeVVSInteractionMatrixAndResidu(), vpMbEdgeMultiTracker::computeVVSInteractionMatrixAndResidu(), vpMbEdgeKltMultiTracker::computeVVSInteractionMatrixAndResidu(), vpMbGenericTracker::computeVVSInteractionMatrixAndResidu(), vpMbEdgeTracker::computeVVSInteractionMatrixAndResidu(), vpMbTracker::computeVVSPoseEstimation(), vpMbTracker::getPolygonFaces(), vpMbGenericTracker::getRobustWeights(), vpMbDepthDenseTracker::init(), init(), vpMbGenericTracker::init(), vpMbEdgeKltTracker::init(), vpMbKltTracker::init(), vpMbEdgeTracker::init(), vpMbEdgeKltMultiTracker::initClick(), vpMbEdgeMultiTracker::initClick(), vpMbKltMultiTracker::initClick(), vpMbGenericTracker::initClick(), vpMbTracker::initClick(), vpMbGenericTracker::initFromPoints(), vpMbTracker::initFromPoints(), vpMbEdgeMultiTracker::initFromPose(), vpMbKltMultiTracker::initFromPose(), vpMbEdgeKltMultiTracker::initFromPose(), vpMbGenericTracker::initFromPose(), vpMbTracker::initFromPose(), vpMbEdgeKltMultiTracker::initMbtTracking(), vpMbKltMultiTracker::postTracking(), vpMbEdgeKltTracker::postTracking(), vpMbKltTracker::postTracking(), vpMbKltMultiTracker::reinit(), vpMbKltTracker::reinit(), vpMbEdgeTracker::reInitLevel(), vpMbDepthDenseTracker::reInitModel(), reInitModel(), vpMbEdgeMultiTracker::reInitModel(), vpMbKltMultiTracker::reInitModel(), vpMbGenericTracker::reInitModel(), vpMbEdgeKltTracker::reInitModel(), vpMbKltTracker::reInitModel(), vpMbEdgeTracker::reInitModel(), vpMbDepthDenseTracker::resetTracker(), resetTracker(), vpMbEdgeMultiTracker::resetTracker(), vpMbKltMultiTracker::resetTracker(), vpMbGenericTracker::resetTracker(), vpMbKltTracker::resetTracker(), vpMbEdgeTracker::resetTracker(), vpMbTracker::savePose(), vpMbDepthDenseTracker::segmentPointCloud(), segmentPointCloud(), vpMbDepthDenseTracker::setPose(), setPose(), vpMbKltMultiTracker::setPose(), vpMbEdgeKltTracker::setPose(), vpMbEdgeMultiTracker::setPose(), vpMbGenericTracker::setPose(), vpMbEdgeKltMultiTracker::setPose(), vpMbKltTracker::setPose(), vpMbEdgeTracker::setPose(), vpMbKltMultiTracker::track(), vpMbEdgeMultiTracker::track(), vpMbGenericTracker::track(), vpMbEdgeTracker::track(), vpMbEdgeKltTracker::trackFirstLoop(), vpMbEdgeTracker::trackMovingEdge(), and vpMbEdgeTracker::updateMovingEdge().

bool vpMbTracker::computeProjError
protectedinherited
vpMatrix vpMbTracker::covarianceMatrix
protectedinherited
vpMbHiddenFaces<vpMbtPolygon> vpMbTracker::faces
protectedinherited

Set of faces describing the object.

Definition at line 149 of file vpMbTracker.h.

Referenced by vpMbEdgeTracker::addCircle(), vpMbEdgeTracker::addCylinder(), vpMbDepthDenseTracker::addFace(), addFace(), vpMbEdgeTracker::addLine(), vpMbTracker::addPolygon(), vpMbDepthDenseTracker::computeVisibility(), computeVisibility(), vpMbEdgeKltTracker::display(), vpMbKltTracker::display(), vpMbEdgeTracker::display(), vpMbTracker::extractFaces(), vpMbTracker::extractLines(), vpMbGenericTracker::getFaces(), vpMbKltMultiTracker::getFaces(), vpMbEdgeMultiTracker::getFaces(), vpMbEdgeKltMultiTracker::getFaces(), vpMbTracker::getPolygonFaces(), vpMbDepthDenseTracker::init(), init(), vpMbKltTracker::init(), vpMbEdgeTracker::init(), vpMbKltTracker::initCylinder(), vpMbKltTracker::initFaceFromCorners(), vpMbKltTracker::initFaceFromLines(), vpMbTracker::loadCAOModel(), vpMbEdgeKltTracker::loadConfigFile(), vpMbKltTracker::loadConfigFile(), vpMbTracker::loadModel(), vpMbTracker::loadVRMLModel(), vpMbEdgeKltTracker::postTracking(), vpMbEdgeKltMultiTracker::postTracking(), vpMbKltTracker::postTracking(), vpMbKltTracker::reinit(), vpMbEdgeKltTracker::reInitModel(), vpMbKltTracker::reInitModel(), vpMbEdgeTracker::reInitModel(), vpMbDepthDenseTracker::resetTracker(), resetTracker(), vpMbKltTracker::resetTracker(), vpMbEdgeTracker::resetTracker(), vpMbTracker::setClipping(), vpMbTracker::setFarClippingDistance(), vpMbKltTracker::setKltMaskBorder(), vpMbTracker::setLod(), vpMbKltTracker::setMaskBorder(), vpMbTracker::setMinLineLengthThresh(), vpMbTracker::setMinPolygonAreaThresh(), vpMbTracker::setNearClippingDistance(), vpMbDepthDenseTracker::setOgreVisibilityTest(), setOgreVisibilityTest(), vpMbKltTracker::setOgreVisibilityTest(), vpMbEdgeTracker::setOgreVisibilityTest(), vpMbEdgeKltTracker::setPose(), vpMbKltTracker::setPose(), vpMbEdgeTracker::setUseEdgeTracking(), vpMbGenericTracker::track(), vpMbEdgeTracker::track(), vpMbEdgeTracker::visibleFace(), vpMbDepthDenseTracker::vpMbDepthDenseTracker(), vpMbDepthNormalTracker(), vpMbEdgeKltTracker::vpMbEdgeKltTracker(), vpMbEdgeTracker::vpMbEdgeTracker(), and vpMbKltTracker::vpMbKltTracker().

bool vpMbTracker::isoJoIdentity
protectedinherited
vpMbtFaceDepthNormal::vpFeatureEstimationType vpMbDepthNormalTracker::m_depthNormalFeatureEstimationMethod
protected

Method to estimate the desired features.

Definition at line 119 of file vpMbDepthNormalTracker.h.

Referenced by addFace(), loadConfigFile(), and setDepthNormalFeatureEstimationMethod().

vpMbHiddenFaces<vpMbtPolygon> vpMbDepthNormalTracker::m_depthNormalHiddenFacesDisplay
protected

Set of faces describing the object used only for display with scan line.

Definition at line 121 of file vpMbDepthNormalTracker.h.

Referenced by addFace(), and display().

vpImage<unsigned char> vpMbDepthNormalTracker::m_depthNormalI_dummyVisibility
protected

Dummy image used to compute the visibility.

Definition at line 123 of file vpMbDepthNormalTracker.h.

Referenced by computeVisibility().

std::vector<vpMbtFaceDepthNormal *> vpMbDepthNormalTracker::m_depthNormalListOfActiveFaces
protected

List of current active (visible and with features extracted) faces.

Definition at line 125 of file vpMbDepthNormalTracker.h.

Referenced by computeVVSInteractionMatrixAndResidu(), resetTracker(), and segmentPointCloud().

std::vector<vpColVector> vpMbDepthNormalTracker::m_depthNormalListOfDesiredFeatures
protected

List of desired features.

Definition at line 127 of file vpMbDepthNormalTracker.h.

Referenced by computeVVS(), computeVVSInit(), computeVVSInteractionMatrixAndResidu(), resetTracker(), and segmentPointCloud().

int vpMbDepthNormalTracker::m_depthNormalPclPlaneEstimationMethod
protected

PCL plane estimation method.

Definition at line 131 of file vpMbDepthNormalTracker.h.

Referenced by addFace(), loadConfigFile(), and setDepthNormalPclPlaneEstimationMethod().

int vpMbDepthNormalTracker::m_depthNormalPclPlaneEstimationRansacMaxIter
protected

PCL RANSAC maximum number of iterations.

Definition at line 133 of file vpMbDepthNormalTracker.h.

Referenced by addFace(), loadConfigFile(), and setDepthNormalPclPlaneEstimationRansacMaxIter().

double vpMbDepthNormalTracker::m_depthNormalPclPlaneEstimationRansacThreshold
protected

PCL RANSAC threshold.

Definition at line 135 of file vpMbDepthNormalTracker.h.

Referenced by addFace(), loadConfigFile(), and setDepthNormalPclPlaneEstimationRansacThreshold().

unsigned int vpMbDepthNormalTracker::m_depthNormalSamplingStepX
protected

Sampling step in x-direction.

Definition at line 137 of file vpMbDepthNormalTracker.h.

Referenced by loadConfigFile(), segmentPointCloud(), and setDepthNormalSamplingStep().

unsigned int vpMbDepthNormalTracker::m_depthNormalSamplingStepY
protected

Sampling step in y-direction.

Definition at line 139 of file vpMbDepthNormalTracker.h.

Referenced by loadConfigFile(), segmentPointCloud(), and setDepthNormalSamplingStep().

bool vpMbDepthNormalTracker::m_depthNormalUseRobust
protected

If true, use Tukey robust M-Estimator.

Definition at line 141 of file vpMbDepthNormalTracker.h.

Referenced by computeVVS().

vpColVector vpMbDepthNormalTracker::m_error_depthNormal
protected

(s - s*)

Definition at line 143 of file vpMbDepthNormalTracker.h.

Referenced by computeVVS(), computeVVSInit(), and computeVVSInteractionMatrixAndResidu().

vpMatrix vpMbDepthNormalTracker::m_L_depthNormal
protected

Interaction matrix.

Definition at line 145 of file vpMbDepthNormalTracker.h.

Referenced by computeVVS(), computeVVSInit(), and computeVVSInteractionMatrixAndResidu().

vpCameraParameters vpMbTracker::m_projectionErrorCam
protectedinherited

Camera parameters used for projection error computation.

Definition at line 225 of file vpMbTracker.h.

Referenced by vpMbTracker::computeProjectionErrorImpl(), and vpMbTracker::projectionErrorVisibleFace().

std::vector<vpMbtDistanceCylinder *> vpMbTracker::m_projectionErrorCylinders
protectedinherited
bool vpMbTracker::m_projectionErrorDisplay
protectedinherited

Display gradient and model orientation for projection error computation.

Definition at line 219 of file vpMbTracker.h.

Referenced by vpMbEdgeTracker::computeProjectionError(), and vpMbTracker::computeProjectionErrorImpl().

unsigned int vpMbTracker::m_projectionErrorDisplayLength
protectedinherited

Length of the arrows used to show the gradient and model orientation.

Definition at line 221 of file vpMbTracker.h.

Referenced by vpMbEdgeTracker::computeProjectionError(), and vpMbTracker::computeProjectionErrorImpl().

unsigned int vpMbTracker::m_projectionErrorDisplayThickness
protectedinherited

Thickness of the arrows used to show the gradient and model orientation.

Definition at line 223 of file vpMbTracker.h.

Referenced by vpMbEdgeTracker::computeProjectionError(), and vpMbTracker::computeProjectionErrorImpl().

unsigned int vpMbTracker::m_projectionErrorKernelSize
protectedinherited

Kernel size used to compute the gradient orientation.

Definition at line 213 of file vpMbTracker.h.

Referenced by vpMbTracker::loadConfigFile(), vpMbTracker::setProjectionErrorKernelSize(), and vpMbTracker::vpMbTracker().

vpMe vpMbTracker::m_projectionErrorMe
protectedinherited
bool vpMbTracker::m_projectionErrorOgreShowConfigDialog
protectedinherited

Definition at line 209 of file vpMbTracker.h.

Referenced by vpMbTracker::computeProjectionErrorImpl().

vpRobust vpMbDepthNormalTracker::m_robust_depthNormal
protected

Robust.

Definition at line 147 of file vpMbDepthNormalTracker.h.

Referenced by computeVVS(), and computeVVSInit().

vpMatrix vpMbTracker::m_SobelX
protectedinherited
vpMatrix vpMbTracker::m_SobelY
protectedinherited
double vpMbTracker::m_stopCriteriaEpsilon
protectedinherited

Epsilon threshold to stop the VVS optimization loop.

Definition at line 197 of file vpMbTracker.h.

Referenced by vpMbDepthDenseTracker::computeVVS(), computeVVS(), vpMbGenericTracker::computeVVS(), vpMbGenericTracker::resetTracker(), and vpMbGenericTracker::track().

vpColVector vpMbDepthNormalTracker::m_w_depthNormal
protected

Robust weights.

Definition at line 149 of file vpMbDepthNormalTracker.h.

Referenced by computeVVS(), and computeVVSInit().

vpColVector vpMbDepthNormalTracker::m_weightedError_depthNormal
protected

Weighted error.

Definition at line 151 of file vpMbDepthNormalTracker.h.

Referenced by computeVVS(), and computeVVSInit().

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

Map with [map.first]=parameter_names and [map.second]=type (string, number or boolean)

Definition at line 188 of file vpMbTracker.h.

Referenced by vpMbTracker::parseParameters(), and vpMbTracker::vpMbTracker().

double vpMbTracker::minLineLengthThresholdGeneral
protectedinherited
double vpMbTracker::minPolygonAreaThresholdGeneral
protectedinherited
std::string vpMbTracker::modelFileName
protectedinherited

The name of the file containing the model (it is used to create a file name.0.pos used to store the compute pose in the initClick method).

Definition at line 126 of file vpMbTracker.h.

Referenced by vpMbTracker::loadModel().

unsigned int vpMbTracker::nbCircles
protectedinherited

Number of circles in CAO model.

Definition at line 176 of file vpMbTracker.h.

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

unsigned int vpMbTracker::nbCylinders
protectedinherited

Number of cylinders in CAO model.

Definition at line 174 of file vpMbTracker.h.

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

unsigned int vpMbTracker::nbLines
protectedinherited

Number of lines in CAO model.

Definition at line 168 of file vpMbTracker.h.

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

unsigned int vpMbTracker::nbPoints
protectedinherited

Number of points in CAO model.

Definition at line 166 of file vpMbTracker.h.

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

unsigned int vpMbTracker::nbPolygonLines
protectedinherited

Number of polygon lines in CAO model.

Definition at line 170 of file vpMbTracker.h.

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

unsigned int vpMbTracker::nbPolygonPoints
protectedinherited

Number of polygon points in CAO model.

Definition at line 172 of file vpMbTracker.h.

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

bool vpMbTracker::ogreShowConfigDialog
protectedinherited
std::string vpMbTracker::poseSavingFilename
protectedinherited

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.

Definition at line 132 of file vpMbTracker.h.

Referenced by vpMbTracker::initClick().

double vpMbTracker::projectionError
protectedinherited

Error angle between the gradient direction of the model features projected at the resulting pose and their normal.

Definition at line 142 of file vpMbTracker.h.

Referenced by vpMbEdgeMultiTracker::computeProjectionError(), vpMbGenericTracker::computeProjectionError(), vpMbEdgeTracker::computeProjectionError(), vpMbEdgeMultiTracker::track(), vpMbEdgeKltMultiTracker::track(), and vpMbEdgeTracker::track().

bool vpMbTracker::useLodGeneral
protectedinherited