cv::DetectionBasedTracker Class Reference

#include <opencv2/objdetect/detection_based_tracker.hpp>

Collaboration diagram for cv::DetectionBasedTracker:

Classes
struct	ExtObject
class	IDetector
struct	InnerParameters
struct	Parameters
struct	TrackedObject

Public Types
typedef std::pair< cv::Rect, int >	Object
enum	ObjectStatus {   DETECTED_NOT_SHOWN_YET ,   DETECTED ,   DETECTED_TEMPORARY_LOST ,   WRONG_OBJECT }

Public Member Functions
	DetectionBasedTracker (cv::Ptr< IDetector > mainDetector, cv::Ptr< IDetector > trackingDetector, const Parameters &params)
virtual	~DetectionBasedTracker ()
virtual int	addObject (const cv::Rect &location)
virtual void	getObjects (std::vector< cv::Rect > &result) const
virtual void	getObjects (std::vector< ExtObject > &result) const
virtual void	getObjects (std::vector< Object > &result) const
const Parameters &	getParameters () const
virtual void	process (const cv::Mat &imageGray)
virtual void	resetTracking ()
virtual bool	run ()
bool	setParameters (const Parameters &params)
virtual void	stop ()

Protected Member Functions
cv::Rect	calcTrackedObjectPositionToShow (int i) const
cv::Rect	calcTrackedObjectPositionToShow (int i, ObjectStatus &status) const
void	detectInRegion (const cv::Mat &img, const cv::Rect &r, std::vector< cv::Rect > &detectedObjectsInRegions)
void	updateTrackedObjects (const std::vector< cv::Rect > &detectedObjects)

Protected Attributes
cv::Ptr< IDetector >	cascadeForTracking
InnerParameters	innerParameters
int	numTrackedSteps
Parameters	parameters
cv::Ptr< SeparateDetectionWork >	separateDetectionWork
std::vector< TrackedObject >	trackedObjects
std::vector< float >	weightsPositionsSmoothing
std::vector< float >	weightsSizesSmoothing

Friends
void *	workcycleObjectDetectorFunction (void *p)

Member Typedef Documentation

Object

std::pair<cv::Rect, int> cv::DetectionBasedTracker::Object

Member Enumeration Documentation

ObjectStatus

enum cv::DetectionBasedTracker::ObjectStatus

Enumerator
DETECTED_NOT_SHOWN_YET
DETECTED
DETECTED_TEMPORARY_LOST
WRONG_OBJECT

Constructor & Destructor Documentation

DetectionBasedTracker()

cv::DetectionBasedTracker::DetectionBasedTracker	(	cv::Ptr< IDetector >	mainDetector,
		cv::Ptr< IDetector >	trackingDetector,
		const Parameters &	params )

~DetectionBasedTracker()

virtual cv::DetectionBasedTracker::~DetectionBasedTracker ( )

virtual

Member Function Documentation

addObject()

virtual int cv::DetectionBasedTracker::addObject ( const cv::Rect & location )

virtual

calcTrackedObjectPositionToShow() [1/2]

cv::Rect cv::DetectionBasedTracker::calcTrackedObjectPositionToShow ( int i ) const

protected

calcTrackedObjectPositionToShow() [2/2]

cv::Rect cv::DetectionBasedTracker::calcTrackedObjectPositionToShow ( int i, ObjectStatus & status ) const

protected

detectInRegion()

void cv::DetectionBasedTracker::detectInRegion ( const cv::Mat & img, const cv::Rect & r, std::vector< cv::Rect > & detectedObjectsInRegions )

protected

getObjects() [1/3]

virtual void cv::DetectionBasedTracker::getObjects ( std::vector< cv::Rect > & result ) const

virtual

getObjects() [2/3]

virtual void cv::DetectionBasedTracker::getObjects ( std::vector< ExtObject > & result ) const

virtual

getObjects() [3/3]

virtual void cv::DetectionBasedTracker::getObjects ( std::vector< Object > & result ) const

virtual

getParameters()

const Parameters & cv::DetectionBasedTracker::getParameters

(

)

const

process()

virtual void cv::DetectionBasedTracker::process ( const cv::Mat & imageGray )

virtual

resetTracking()

virtual void cv::DetectionBasedTracker::resetTracking ( )

virtual

run()

virtual bool cv::DetectionBasedTracker::run ( )

virtual

setParameters()

bool cv::DetectionBasedTracker::setParameters

(

const Parameters &

params

)

stop()

virtual void cv::DetectionBasedTracker::stop ( )

virtual

updateTrackedObjects()

void cv::DetectionBasedTracker::updateTrackedObjects ( const std::vector< cv::Rect > & detectedObjects )

protected

Friends And Related Symbol Documentation

workcycleObjectDetectorFunction

void * workcycleObjectDetectorFunction ( void * p )

friend

Member Data Documentation

cascadeForTracking

cv::Ptr<IDetector> cv::DetectionBasedTracker::cascadeForTracking

protected

innerParameters

InnerParameters cv::DetectionBasedTracker::innerParameters

protected

numTrackedSteps

int cv::DetectionBasedTracker::numTrackedSteps

protected

parameters

Parameters cv::DetectionBasedTracker::parameters

protected

separateDetectionWork

cv::Ptr<SeparateDetectionWork> cv::DetectionBasedTracker::separateDetectionWork

protected

trackedObjects

std::vector<TrackedObject> cv::DetectionBasedTracker::trackedObjects

protected

weightsPositionsSmoothing

std::vector<float> cv::DetectionBasedTracker::weightsPositionsSmoothing

protected

weightsSizesSmoothing

std::vector<float> cv::DetectionBasedTracker::weightsSizesSmoothing

protected

---

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

• opencv2/objdetect/detection_based_tracker.hpp