OpenCV  3.3.1-dev
Open Source Computer Vision
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cv::TrackerStateEstimatorAdaBoosting Class Reference

TrackerStateEstimatorAdaBoosting based on ADA-Boosting. More...

#include "tracker.hpp"

Inheritance diagram for cv::TrackerStateEstimatorAdaBoosting:
cv::TrackerStateEstimator

Classes

class  TrackerAdaBoostingTargetState
 Implementation of the target state for TrackerAdaBoostingTargetState. More...
 

Public Member Functions

 TrackerStateEstimatorAdaBoosting (int numClassifer, int initIterations, int nFeatures, Size patchSize, const Rect &ROI)
 Constructor. More...
 
 ~TrackerStateEstimatorAdaBoosting ()
 Destructor. More...
 
std::vector< int > computeReplacedClassifier ()
 Get the list of the weak classifiers that should be replaced. More...
 
std::vector< int > computeSelectedWeakClassifier ()
 Get the list of the selected weak classifiers for the classification step. More...
 
std::vector< int > computeSwappedClassifier ()
 Get the list of the weak classifiers that replace those to be replaced. More...
 
Rect getSampleROI () const
 Get the sampling ROI. More...
 
void setCurrentConfidenceMap (ConfidenceMap &confidenceMap)
 Set the current confidenceMap. More...
 
void setSampleROI (const Rect &ROI)
 Set the sampling ROI. More...
 
- Public Member Functions inherited from cv::TrackerStateEstimator
virtual ~TrackerStateEstimator ()
 
Ptr< TrackerTargetStateestimate (const std::vector< ConfidenceMap > &confidenceMaps)
 Estimate the most likely target state, return the estimated state. More...
 
String getClassName () const
 Get the name of the specific TrackerStateEstimator. More...
 
void update (std::vector< ConfidenceMap > &confidenceMaps)
 Update the ConfidenceMap with the scores. More...
 

Protected Member Functions

Ptr< TrackerTargetStateestimateImpl (const std::vector< ConfidenceMap > &confidenceMaps)
 
void updateImpl (std::vector< ConfidenceMap > &confidenceMaps)
 

Protected Attributes

Ptr< StrongClassifierDirectSelectionboostClassifier
 
- Protected Attributes inherited from cv::TrackerStateEstimator
String className
 

Additional Inherited Members

- Static Public Member Functions inherited from cv::TrackerStateEstimator
static Ptr< TrackerStateEstimatorcreate (const String &trackeStateEstimatorType)
 Create TrackerStateEstimator by tracker state estimator type. More...
 

Detailed Description

TrackerStateEstimatorAdaBoosting based on ADA-Boosting.

Constructor & Destructor Documentation

§ TrackerStateEstimatorAdaBoosting()

cv::TrackerStateEstimatorAdaBoosting::TrackerStateEstimatorAdaBoosting ( int  numClassifer,
int  initIterations,
int  nFeatures,
Size  patchSize,
const Rect ROI 
)

Constructor.

Parameters
numClassiferNumber of base classifiers
initIterationsNumber of iterations in the initialization
nFeaturesNumber of features/weak classifiers
patchSizetracking rect
ROIinitial ROI

§ ~TrackerStateEstimatorAdaBoosting()

cv::TrackerStateEstimatorAdaBoosting::~TrackerStateEstimatorAdaBoosting ( )

Destructor.

Member Function Documentation

§ computeReplacedClassifier()

std::vector<int> cv::TrackerStateEstimatorAdaBoosting::computeReplacedClassifier ( )

Get the list of the weak classifiers that should be replaced.

§ computeSelectedWeakClassifier()

std::vector<int> cv::TrackerStateEstimatorAdaBoosting::computeSelectedWeakClassifier ( )

Get the list of the selected weak classifiers for the classification step.

§ computeSwappedClassifier()

std::vector<int> cv::TrackerStateEstimatorAdaBoosting::computeSwappedClassifier ( )

Get the list of the weak classifiers that replace those to be replaced.

§ estimateImpl()

Ptr<TrackerTargetState> cv::TrackerStateEstimatorAdaBoosting::estimateImpl ( const std::vector< ConfidenceMap > &  confidenceMaps)
protectedvirtual

§ getSampleROI()

Rect cv::TrackerStateEstimatorAdaBoosting::getSampleROI ( ) const

Get the sampling ROI.

§ setCurrentConfidenceMap()

void cv::TrackerStateEstimatorAdaBoosting::setCurrentConfidenceMap ( ConfidenceMap confidenceMap)

Set the current confidenceMap.

Parameters
confidenceMapThe current :cConfidenceMap

§ setSampleROI()

void cv::TrackerStateEstimatorAdaBoosting::setSampleROI ( const Rect ROI)

Set the sampling ROI.

Parameters
ROIthe sampling ROI

§ updateImpl()

void cv::TrackerStateEstimatorAdaBoosting::updateImpl ( std::vector< ConfidenceMap > &  confidenceMaps)
protectedvirtual

Member Data Documentation

§ boostClassifier

Ptr<StrongClassifierDirectSelection> cv::TrackerStateEstimatorAdaBoosting::boostClassifier
protected

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