cv::TrackerModel Class Reference

Abstract class that represents the model of the target. It must be instantiated by specialized tracker. More...

#include <opencv2/tracking/tracker.hpp>

Public Member Functions
	TrackerModel ()
	Constructor.
virtual	~TrackerModel ()
	Destructor.
const std::vector < ConfidenceMap > &	getConfidenceMaps () const
	Get the list of the ConfidenceMap.
const ConfidenceMap &	getLastConfidenceMap () const
	Get the last ConfidenceMap for the current frame.
Ptr< TrackerTargetState >	getLastTargetState () const
	Get the last TrackerTargetState from Trajectory.
Ptr< TrackerStateEstimator >	getTrackerStateEstimator () const
	Get the TrackerStateEstimator.
void	modelEstimation (const std::vector< Mat > &responses)
	Estimate the most likely target location.
void	modelUpdate ()
	Update the model.
bool	runStateEstimator ()
	Run the TrackerStateEstimator, return true if is possible to estimate a new state, false otherwise.
void	setLastTargetState (const Ptr< TrackerTargetState > &lastTargetState)
	Set the current TrackerTargetState in the Trajectory.
bool	setTrackerStateEstimator (Ptr< TrackerStateEstimator > trackerStateEstimator)
	Set TrackerEstimator, return true if the tracker state estimator is added, false otherwise.

Protected Member Functions
virtual void	modelEstimationImpl (const std::vector< Mat > &responses)=0
virtual void	modelUpdateImpl ()=0

Protected Attributes
std::vector< ConfidenceMap >	confidenceMaps
ConfidenceMap	currentConfidenceMap
int	maxCMLength
Ptr< TrackerStateEstimator >	stateEstimator
Trajectory	trajectory

Detailed Description

Abstract class that represents the model of the target. It must be instantiated by specialized tracker.

SeeAAM Ak

Inherits this with your TrackerModel

Constructor & Destructor Documentation

cv::TrackerModel::TrackerModel

(

)

Constructor.

virtual cv::TrackerModel::~TrackerModel ( )

virtual

Destructor.

Member Function Documentation

const std::vector<ConfidenceMap>& cv::TrackerModel::getConfidenceMaps

(

)

const

Get the list of the ConfidenceMap.

const ConfidenceMap& cv::TrackerModel::getLastConfidenceMap

(

)

const

Get the last ConfidenceMap for the current frame.

Ptr<TrackerTargetState> cv::TrackerModel::getLastTargetState

(

)

const

Get the last TrackerTargetState from Trajectory.

Ptr<TrackerStateEstimator> cv::TrackerModel::getTrackerStateEstimator

(

)

const

Get the TrackerStateEstimator.

void cv::TrackerModel::modelEstimation

(

const std::vector< Mat > &

responses

)

Estimate the most likely target location.

AAM ME, Model Estimation table I

Parameters

responses

Features extracted from TrackerFeatureSet

virtual void cv::TrackerModel::modelEstimationImpl ( const std::vector< Mat > &  responses )

protectedpure virtual

void cv::TrackerModel::modelUpdate

(

)

Update the model.

AAM MU, Model Update table I

virtual void cv::TrackerModel::modelUpdateImpl ( )

protectedpure virtual

bool cv::TrackerModel::runStateEstimator

(

)

Run the TrackerStateEstimator, return true if is possible to estimate a new state, false otherwise.

void cv::TrackerModel::setLastTargetState

(

const Ptr< TrackerTargetState > &

lastTargetState

)

Set the current TrackerTargetState in the Trajectory.

Parameters

lastTargetState

The current TrackerTargetState

bool cv::TrackerModel::setTrackerStateEstimator

(

Ptr< TrackerStateEstimator >

trackerStateEstimator

)

Set TrackerEstimator, return true if the tracker state estimator is added, false otherwise.

Parameters

trackerStateEstimator

The TrackerStateEstimator

Note

You can add only one TrackerStateEstimator

Member Data Documentation

std::vector<ConfidenceMap> cv::TrackerModel::confidenceMaps

protected

ConfidenceMap cv::TrackerModel::currentConfidenceMap

protected

int cv::TrackerModel::maxCMLength

protected

Ptr<TrackerStateEstimator> cv::TrackerModel::stateEstimator

protected

Trajectory cv::TrackerModel::trajectory

protected

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

• tracker.hpp