OpenCV  4.10.0-dev
Open Source Computer Vision
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cv::detail::tracking::TrackerStateEstimatorAdaBoosting Class Reference

TrackerStateEstimatorAdaBoosting based on ADA-Boosting. More...

#include <opencv2/tracking/tracking_internals.hpp>

Collaboration diagram for cv::detail::tracking::TrackerStateEstimatorAdaBoosting:

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

Protected Member Functions

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

Protected Attributes

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

Additional Inherited Members

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

Detailed Description

TrackerStateEstimatorAdaBoosting based on ADA-Boosting.

Constructor & Destructor Documentation

◆ TrackerStateEstimatorAdaBoosting()

cv::detail::tracking::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::detail::tracking::TrackerStateEstimatorAdaBoosting::~TrackerStateEstimatorAdaBoosting ( )

Destructor.

Member Function Documentation

◆ computeReplacedClassifier()

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

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

◆ computeSelectedWeakClassifier()

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

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

◆ computeSwappedClassifier()

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

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

◆ estimateImpl()

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

◆ getSampleROI()

Rect cv::detail::tracking::TrackerStateEstimatorAdaBoosting::getSampleROI ( ) const

Get the sampling ROI.

◆ setCurrentConfidenceMap()

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

Set the current confidenceMap.

Parameters
confidenceMapThe current :cConfidenceMap

◆ setSampleROI()

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

Set the sampling ROI.

Parameters
ROIthe sampling ROI

◆ updateImpl()

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

Member Data Documentation

◆ boostClassifier

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

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