#include <vpMeSite.h>

Public Types
enum	vpMeSiteDisplayType { NONE, RANGE, RESULT, RANGE_RESULT }

enum	vpMeSiteState { NO_SUPPRESSION = 0, CONSTRAST = 1, THRESHOLD = 2, M_ESTIMATOR = 3, TOO_NEAR = 4, UNKNOW = 5 }

Public Member Functions
void	init ()

void	init (double ip, double jp, double alphap)

void	init (double ip, double jp, double alphap, double convltp)

void	init (double ip, double jp, double alphap, double convltp, int sign)

	vpMeSite ()

	vpMeSite (double ip, double jp)

	vpMeSite (const vpMeSite &mesite)

virtual	~vpMeSite ()

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

double	convolution (const vpImage< unsigned char > &ima, const vpMe *me)

vpMeSite *	getQueryList (const vpImage< unsigned char > &I, const int range)

void	track (const vpImage< unsigned char > &im, const vpMe *me, const bool test_contraste=true)

void	setAlpha (const double &a)

double	getAlpha () const

void	setDisplay (vpMeSiteDisplayType select)

int	get_i () const

int	get_j () const

double	get_ifloat () const

double	get_jfloat () const

void	setState (const vpMeSiteState &flag)

vpMeSiteState	getState () const

void	setWeight (const double &w)

double	getWeight () const

vpMeSite &	operator= (const vpMeSite &m)

int	operator!= (const vpMeSite &m)

vp_deprecated void	getSign (const vpImage< unsigned char > &I, const int range)

Static Public Member Functions
static double	distance (const vpMeSite S1, const vpMeSite S2)

static double	sqrDistance (const vpMeSite S1, const vpMeSite S2)

static void	display (const vpImage< unsigned char > &I, const double &i, const double &j, const vpMeSiteState &state=NO_SUPPRESSION)

static void	display (const vpImage< vpRGBa > &I, const double &i, const double &j, const vpMeSiteState &state=NO_SUPPRESSION)

Public Attributes
int	i

int	j

int	i_1

int	j_1

double	ifloat

double	jfloat

unsigned char	v

int	mask_sign

double	alpha

double	convlt

double	normGradient

double	weight

int	suppress

Friends
VISP_EXPORT std::ostream &	operator<< (std::ostream &os, vpMeSite &vpMeS)

Detailed Description

Performs search in a given direction(normal) for a given distance(pixels) for a given 'site'. Gives the most likely site given the probablility from an ME mask.

Bug fix: rewrote application of masks to use the temporal information instead of applying both temporal masks to the same image. ie: spatial -> spatio/temporal
Added new tracking function to choose the most similar edge amongst all edges found.
sample step.

Definition at line 76 of file vpMeSite.h.

Member Enumeration Documentation

enum vpMeSite::vpMeSiteDisplayType

Enumerator
NONE
RANGE
RESULT
RANGE_RESULT

Definition at line 79 of file vpMeSite.h.

enum vpMeSite::vpMeSiteState

Enumerator
NO_SUPPRESSION
CONSTRAST
THRESHOLD
M_ESTIMATOR
TOO_NEAR
UNKNOW

Definition at line 87 of file vpMeSite.h.

Constructor & Destructor Documentation

vpMeSite::vpMeSite ( )

Definition at line 102 of file vpMeSite.cpp.

vpMeSite::vpMeSite	(	double	ip,
		double	jp
	)

Definition at line 111 of file vpMeSite.cpp.

References ifloat, jfloat, and vpMath::round().

vpMeSite::vpMeSite ( const vpMeSite & mesite )

Copy constructor.

Definition at line 127 of file vpMeSite.cpp.

virtual vpMeSite::~vpMeSite ( )

inlinevirtual

Definition at line 125 of file vpMeSite.h.

Member Function Documentation

double vpMeSite::convolution	(	const vpImage< unsigned char > &	ima,
		const vpMe *	me
	)

Definition at line 312 of file vpMeSite.cpp.

References alpha, vpMe::getAngleStep(), vpImage< Type >::getHeight(), vpMe::getMask(), vpMe::getMaskSize(), vpMe::getStrip(), vpImage< Type >::getWidth(), i, j, mask_sign, and vpMath::round().

Referenced by track().

void vpMeSite::display ( const vpImage< unsigned char > & I )

Definition at line 645 of file vpMeSite.cpp.

References ifloat, and jfloat.

Referenced by vpMeTracker::display().

void vpMeSite::display	(	const vpImage< unsigned char > &	I,
		const double &	i,
		const double &	j,
		const vpMeSiteState &	state = `NO_SUPPRESSION`
	)

static

Display the moving edge site with a color corresponding to their state.

If green : The vpMeSite is a good point.
If blue : The point is removed because of the vpMeSite tracking phase (constrast problem).
If purple : The point is removed because of the vpMeSite tracking phase (threshold problem).
If red : The point is removed because of the robust method in the virtual visual servoing (M-Estimator problem).
If cyan : The point is removed because it's too close to another.
Yellow otherwise

Parameters

I	: The image.
i	: Pixel i of the site
j	: Pixel j of the site
state	: state of the site

Definition at line 667 of file vpMeSite.cpp.

References vpColor::blue, CONSTRAST, vpColor::cyan, vpDisplay::displayCross(), vpColor::green, M_ESTIMATOR, NO_SUPPRESSION, vpColor::purple, vpColor::red, THRESHOLD, TOO_NEAR, and vpColor::yellow.

void vpMeSite::display	(	const vpImage< vpRGBa > &	I,
		const double &	i,
		const double &	j,
		const vpMeSiteState &	state = `NO_SUPPRESSION`
	)

static

Display the moving edge site with a color corresponding to their state.

If green : The vpMeSite is a good point.
If blue : The point is removed because of the vpMeSite tracking phase (constrast problem).
If purple : The point is removed because of the vpMeSite tracking phase (threshold problem).
If red : The point is removed because of the robust method in the virtual visual servoing (M-Estimator problem).
If cyan : The point is removed because it's too close to another.
Yellow otherwise

Parameters