cv::HistogramCostExtractor Class Reference

Abstract base class for histogram cost algorithms. More...

#include <opencv2/shape/hist_cost.hpp>

Inheritance diagram for cv::HistogramCostExtractor:

Public Member Functions
virtual void	buildCostMatrix (InputArray descriptors1, InputArray descriptors2, OutputArray costMatrix)=0
virtual float	getDefaultCost () const =0
virtual int	getNDummies () const =0
virtual void	setDefaultCost (float defaultCost)=0
virtual void	setNDummies (int nDummies)=0
Public Member Functions inherited from cv::Algorithm
	Algorithm ()
virtual	~Algorithm ()
virtual void	clear ()
	Clears the algorithm state. More...
virtual bool	empty () const
	Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read. More...
virtual String	getDefaultName () const
virtual void	read (const FileNode &fn)
	Reads algorithm parameters from a file storage. More...
virtual void	save (const String &filename) const
virtual void	write (FileStorage &fs) const
	Stores algorithm parameters in a file storage. More...
void	write (const Ptr< FileStorage > &fs, const String &name=String()) const
	simplified API for language bindings This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...

Additional Inherited Members
Static Public Member Functions inherited from cv::Algorithm
template<typename _Tp >
static Ptr< _Tp >	load (const String &filename, const String &objname=String())
	Loads algorithm from the file. More...
template<typename _Tp >
static Ptr< _Tp >	loadFromString (const String &strModel, const String &objname=String())
	Loads algorithm from a String. More...
template<typename _Tp >
static Ptr< _Tp >	read (const FileNode &fn)
	Reads algorithm from the file node. More...
Protected Member Functions inherited from cv::Algorithm
void	writeFormat (FileStorage &fs) const

Detailed Description

Abstract base class for histogram cost algorithms.

Member Function Documentation

buildCostMatrix()

virtual void cv::HistogramCostExtractor::buildCostMatrix ( InputArray  descriptors1, InputArray  descriptors2, OutputArray  costMatrix  )

pure virtual

Python:
	costMatrix	=	cv.HistogramCostExtractor.buildCostMatrix(	descriptors1, descriptors2[, costMatrix]	)

getDefaultCost()

virtual float cv::HistogramCostExtractor::getDefaultCost ( ) const

pure virtual

Python:
	retval	=	cv.HistogramCostExtractor.getDefaultCost(		)

getNDummies()

virtual int cv::HistogramCostExtractor::getNDummies ( ) const

pure virtual

Python:
	retval	=	cv.HistogramCostExtractor.getNDummies(		)

setDefaultCost()

virtual void cv::HistogramCostExtractor::setDefaultCost ( float  defaultCost )

pure virtual

Python:
	None	=	cv.HistogramCostExtractor.setDefaultCost(	defaultCost	)

setNDummies()

virtual void cv::HistogramCostExtractor::setNDummies ( int  nDummies )

pure virtual

Python:
	None	=	cv.HistogramCostExtractor.setNDummies(	nDummies	)

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

• opencv2/shape/hist_cost.hpp