cv::ShapeDistanceExtractor Class Reference

Abstract base class for shape distance algorithms. More...

#include <opencv2/shape/shape_distance.hpp>

Collaboration diagram for cv::ShapeDistanceExtractor:

Public Member Functions
virtual float	computeDistance (InputArray contour1, InputArray contour2)=0
	Compute the shape distance between two shapes defined by its contours.
Public Member Functions inherited from cv::Algorithm
	Algorithm ()
virtual	~Algorithm ()
virtual void	clear ()
	Clears the algorithm state.
virtual bool	empty () const
	Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read.
virtual String	getDefaultName () const
virtual void	read (const FileNode &fn)
	Reads algorithm parameters from a file storage.
virtual void	save (const String &filename) const
void	write (const Ptr< FileStorage > &fs, const String &name=String()) const
virtual void	write (FileStorage &fs) const
	Stores algorithm parameters in a file storage.
void	write (FileStorage &fs, const String &name) const

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

Detailed Description

Abstract base class for shape distance algorithms.

Member Function Documentation

computeDistance()

virtual float cv::ShapeDistanceExtractor::computeDistance ( InputArray  contour1, InputArray  contour2  )

pure virtual

Python:
	cv.ShapeDistanceExtractor.computeDistance(	contour1, contour2	) ->	retval

Compute the shape distance between two shapes defined by its contours.

Parameters

contour1	Contour defining first shape.
contour2	Contour defining second shape.

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

• opencv2/shape/shape_distance.hpp