cv::DescriptorMatcher::DescriptorCollection Class Reference

Class to work with descriptors from several images as with one merged matrix. More...

#include "features2d.hpp"

Collaboration diagram for cv::DescriptorMatcher::DescriptorCollection:

Public Member Functions
	DescriptorCollection ()
	DescriptorCollection (const DescriptorCollection &collection)
virtual	~DescriptorCollection ()
virtual void	clear ()
const Mat	getDescriptor (int imgIdx, int localDescIdx) const
const Mat	getDescriptor (int globalDescIdx) const
const Mat &	getDescriptors () const
void	getLocalIdx (int globalDescIdx, int &imgIdx, int &localDescIdx) const
void	set (const std::vector< Mat > &descriptors)
int	size () const

Protected Attributes
Mat	mergedDescriptors
std::vector< int >	startIdxs

Detailed Description

Class to work with descriptors from several images as with one merged matrix.

It is used e.g. in FlannBasedMatcher.

Constructor & Destructor Documentation

cv::DescriptorMatcher::DescriptorCollection::DescriptorCollection

(

)

cv::DescriptorMatcher::DescriptorCollection::DescriptorCollection

(

const DescriptorCollection &

collection

)

virtual cv::DescriptorMatcher::DescriptorCollection::~DescriptorCollection ( )

virtual

Member Function Documentation

virtual void cv::DescriptorMatcher::DescriptorCollection::clear ( )

virtual

const Mat cv::DescriptorMatcher::DescriptorCollection::getDescriptor	(	int	imgIdx,
		int	localDescIdx
	)		const

const Mat cv::DescriptorMatcher::DescriptorCollection::getDescriptor

(

int

globalDescIdx

)

const

const Mat& cv::DescriptorMatcher::DescriptorCollection::getDescriptors

(

)

const

void cv::DescriptorMatcher::DescriptorCollection::getLocalIdx	(	int	globalDescIdx,
		int &	imgIdx,
		int &	localDescIdx
	)		const

void cv::DescriptorMatcher::DescriptorCollection::set

(

const std::vector< Mat > &

descriptors

)

int cv::DescriptorMatcher::DescriptorCollection::size

(

)

const

Member Data Documentation

Mat cv::DescriptorMatcher::DescriptorCollection::mergedDescriptors

protected

std::vector<int> cv::DescriptorMatcher::DescriptorCollection::startIdxs

protected

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

• features2d/include/opencv2/features2d.hpp