cv::ximgproc::segmentation::GraphSegmentation Class Reference

Graph Based Segmentation Algorithm. The class implements the algorithm described in [57] . More...

#include "segmentation.hpp"

Inheritance diagram for cv::ximgproc::segmentation::GraphSegmentation:

Public Member Functions
virtual float	getK ()=0
virtual int	getMinSize ()=0
virtual double	getSigma ()=0
virtual void	processImage (InputArray src, OutputArray dst)=0
	Segment an image and store output in dst. More...
virtual void	setK (float k)=0
virtual void	setMinSize (int min_size)=0
virtual void	setSigma (double sigma)=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

Graph Based Segmentation Algorithm. The class implements the algorithm described in [57] .

Member Function Documentation

getK()

virtual float cv::ximgproc::segmentation::GraphSegmentation::getK ( )

pure virtual

Python:
	retval	=	cv.ximgproc_segmentation_GraphSegmentation.getK(		)

getMinSize()

virtual int cv::ximgproc::segmentation::GraphSegmentation::getMinSize ( )

pure virtual

Python:
	retval	=	cv.ximgproc_segmentation_GraphSegmentation.getMinSize(		)

getSigma()

virtual double cv::ximgproc::segmentation::GraphSegmentation::getSigma ( )

pure virtual

Python:
	retval	=	cv.ximgproc_segmentation_GraphSegmentation.getSigma(		)

processImage()

virtual void cv::ximgproc::segmentation::GraphSegmentation::processImage ( InputArray  src, OutputArray  dst  )

pure virtual

Python:
	dst	=	cv.ximgproc_segmentation_GraphSegmentation.processImage(	src[, dst]	)

Segment an image and store output in dst.

Parameters

src	The input image. Any number of channel (1 (Eg: Gray), 3 (Eg: RGB), 4 (Eg: RGB-D)) can be provided
dst	The output segmentation. It's a CV_32SC1 Mat with the same number of cols and rows as input image, with an unique, sequential, id for each pixel.

setK()

virtual void cv::ximgproc::segmentation::GraphSegmentation::setK ( float  k )

pure virtual

Python:
	None	=	cv.ximgproc_segmentation_GraphSegmentation.setK(	k	)

setMinSize()

virtual void cv::ximgproc::segmentation::GraphSegmentation::setMinSize ( int  min_size )

pure virtual

Python:
	None	=	cv.ximgproc_segmentation_GraphSegmentation.setMinSize(	min_size	)

setSigma()

virtual void cv::ximgproc::segmentation::GraphSegmentation::setSigma ( double  sigma )

pure virtual

Python:
	None	=	cv.ximgproc_segmentation_GraphSegmentation.setSigma(	sigma	)

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

• /build/3_4-contrib_docs-lin64/opencv_contrib/modules/ximgproc/include/opencv2/ximgproc/segmentation.hpp