jafar::hpm::TrackingEngine Class Reference

Special engine to track points in an image sequence. More...

---

Detailed Description

Special engine to track points in an image sequence.

Definition at line 97 of file engine.hpp.

#include <engine.hpp>

Inheritance diagram for jafar::hpm::TrackingEngine:

List of all members.

Public Member Functions
	TrackingEngine (unsigned int imageWidth_, unsigned int imageHeight_, unsigned int reduction_=1)
jafar::image::Image const &	getPreviousImage () const
jafar::image::Image const &	getCurrentImage () const
long	getElapsedTime () const
	returns duration of last tracking process
bool	isInit () const
vecMatches const &	getMatches () const
vecMatches const &	getTrackingMatches () const
template<class VecPoints >
void	initTracking (jafar::image::Image const &imageInit_, VecPoints &pointsInit)
template<class VecPoints >
void	track (jafar::image::Image const &imageCur_, VecPoints const &pointsPrev, VecPoints &pointsCur, bool doPropagateId=false)
Protected Member Functions
void	writeLogHeader (jafar::kernel::DataLogger &log) const
	Implements this method calling repeatidly log methods.
void	writeLogData (jafar::kernel::DataLogger &log) const
	Implements this method calling repeatidly log methods.
Protected Attributes
bool	p_isInit
jafar::gfm::EngineTracking *	gfmEngineTracking
jafar::image::Image	imageRefRed
jafar::image::Image	imageMatchRed
jafar::image::Image *	imagePrevRed
jafar::image::Image *	imageCurRed
vecMatches	matches
	matches from the last tracking
unsigned int	nbTrackedPoints
	number of tracked points
long	elapsedTime
	duration of last match process

---

Member Function Documentation

template<class VecPoints >

void jafar::hpm::TrackingEngine::initTracking	(	jafar::image::Image const &	imageInit_,
		VecPoints &	pointsInit
	)		[inline]

Parameters:

[in]	imageInit_
[out]	pointsInit

Definition at line 145 of file engine.hpp.

References jafar::image::Image::colorSpace(), jafar::hpm::exportHarrisPoints(), jafar::gfm::EngineTracking::initTracking(), JFR_PRECOND, matches, and jafar::image::Image::resize().

template<class VecPoints >

void jafar::hpm::TrackingEngine::track	(	jafar::image::Image const &	imageCur_,
		VecPoints const &	pointsPrev,
		VecPoints &	pointsCur,
		bool	doPropagateId = false
	)		[inline]

Parameters:

[in]	imageCur_
[in]	pointsPrev
[out]	pointsCur
[in]	doPropagateId

Definition at line 169 of file engine.hpp.

References jafar::image::Image::colorSpace(), elapsedTime, jafar::hpm::exportHarrisPoints(), jafar::hpm::exportMatches(), JFR_PRECOND, matches, nbTrackedPoints, jafar::gfm::EngineTracking::nextImage(), jafar::gfm::MatchingResult::pointsMatch(), jafar::hpm::propagateId(), and jafar::image::Image::resize().

void jafar::hpm::TrackingEngine::writeLogData

(

jafar::kernel::DataLogger &

log

)

const [protected, virtual]

Implements this method calling repeatidly log methods.

You should use writeData() or writeDataVector().

Implements jafar::kernel::DataLoggable.

void jafar::hpm::TrackingEngine::writeLogHeader

(

jafar::kernel::DataLogger &

log

)

const [protected, virtual]

Implements this method calling repeatidly log methods.

You should use writeComment(), writeLegend() or writeLegendTokens().

Implements jafar::kernel::DataLoggable.

---

The documentation for this class was generated from the following file:

• modules/hpm/include/hpm/engine.hpp