OpenCV  4.4.0
Open Source Computer Vision
Public Member Functions | List of all members
cv::tbm::IDescriptorDistance Class Referenceabstract

The IDescriptorDistance class declares an interface for distance computation between reidentification descriptors. More...

#include <opencv2/tracking/tracking_by_matching.hpp>

Inheritance diagram for cv::tbm::IDescriptorDistance:
cv::tbm::CosDistance cv::tbm::MatchTemplateDistance

Public Member Functions

virtual ~IDescriptorDistance ()
 
virtual float compute (const cv::Mat &descr1, const cv::Mat &descr2)=0
 Computes distance between two descriptors. More...
 
virtual std::vector< float > compute (const std::vector< cv::Mat > &descrs1, const std::vector< cv::Mat > &descrs2)=0
 Computes distances between two descriptors in batches. More...
 

Detailed Description

The IDescriptorDistance class declares an interface for distance computation between reidentification descriptors.

Constructor & Destructor Documentation

◆ ~IDescriptorDistance()

virtual cv::tbm::IDescriptorDistance::~IDescriptorDistance ( )
inlinevirtual

Member Function Documentation

◆ compute() [1/2]

virtual float cv::tbm::IDescriptorDistance::compute ( const cv::Mat descr1,
const cv::Mat descr2 
)
pure virtual

Computes distance between two descriptors.

Parameters
[in]descr1First descriptor.
[in]descr2Second descriptor.
Returns
Distance between two descriptors.

Implemented in cv::tbm::MatchTemplateDistance, and cv::tbm::CosDistance.

◆ compute() [2/2]

virtual std::vector<float> cv::tbm::IDescriptorDistance::compute ( const std::vector< cv::Mat > &  descrs1,
const std::vector< cv::Mat > &  descrs2 
)
pure virtual

Computes distances between two descriptors in batches.

Parameters
[in]descrs1Batch of first descriptors.
[in]descrs2Batch of second descriptors.
Returns
Distances between descriptors.

Implemented in cv::tbm::MatchTemplateDistance, and cv::tbm::CosDistance.


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