OpenCV  3.4.19-dev
Open Source Computer Vision
Public Member Functions | Protected Member Functions | List of all members
cv::TrackerFeatureFeature2d Class Reference

TrackerFeature based on Feature2D. More...

#include <opencv2/tracking/tracker.hpp>

Inheritance diagram for cv::TrackerFeatureFeature2d:

Public Member Functions

 TrackerFeatureFeature2d (String detectorType, String descriptorType)
 Constructor. More...
 ~TrackerFeatureFeature2d () CV_OVERRIDE
void selection (Mat &response, int npoints) CV_OVERRIDE
 Identify most effective features. More...
- Public Member Functions inherited from cv::TrackerFeature
virtual ~TrackerFeature ()
void compute (const std::vector< Mat > &images, Mat &response)
 Compute the features in the images collection. More...
String getClassName () const
 Get the name of the specific TrackerFeature. More...

Protected Member Functions

bool computeImpl (const std::vector< Mat > &images, Mat &response) CV_OVERRIDE

Additional Inherited Members

- Static Public Member Functions inherited from cv::TrackerFeature
static Ptr< TrackerFeaturecreate (const String &trackerFeatureType)
 Create TrackerFeature by tracker feature type. More...
- Protected Attributes inherited from cv::TrackerFeature
String className

Detailed Description

TrackerFeature based on Feature2D.

Constructor & Destructor Documentation

◆ TrackerFeatureFeature2d()

cv::TrackerFeatureFeature2d::TrackerFeatureFeature2d ( String  detectorType,
String  descriptorType 


detectorTypestring of FeatureDetector
descriptorTypestring of DescriptorExtractor

◆ ~TrackerFeatureFeature2d()

cv::TrackerFeatureFeature2d::~TrackerFeatureFeature2d ( )

Member Function Documentation

◆ computeImpl()

bool cv::TrackerFeatureFeature2d::computeImpl ( const std::vector< Mat > &  images,
Mat response 

Implements cv::TrackerFeature.

◆ selection()

void cv::TrackerFeatureFeature2d::selection ( Mat response,
int  npoints 

Identify most effective features.

responseCollection of response for the specific TrackerFeature
npointsMax number of features
This method modifies the response parameter

Implements cv::TrackerFeature.

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