cv::cuda::StereoBM Class Reference

Class computing stereo correspondence (disparity map) using the block matching algorithm. : More...

#include <opencv2/cudastereo.hpp>

Collaboration diagram for cv::cuda::StereoBM:

Public Member Functions
virtual void	compute (InputArray left, InputArray right, OutputArray disparity, Stream &stream)=0
Public Member Functions inherited from cv::StereoBM
virtual int	getPreFilterCap () const =0
	Gets the current truncation value for prefiltered pixels.
virtual int	getPreFilterSize () const =0
	Gets the current size of the pre-filter kernel.
virtual int	getPreFilterType () const =0
	Gets the type of pre-filtering currently used in the algorithm.
virtual Rect	getROI1 () const =0
	Gets the current Region of Interest (ROI) for the left image.
virtual Rect	getROI2 () const =0
	Gets the current Region of Interest (ROI) for the right image.
virtual int	getSmallerBlockSize () const =0
	Gets the current size of the smaller block used for texture check.
virtual int	getTextureThreshold () const =0
	Gets the current texture threshold value.
virtual int	getUniquenessRatio () const =0
	Gets the current uniqueness ratio value.
virtual void	setPreFilterCap (int preFilterCap)=0
	Sets the truncation value for prefiltered pixels.
virtual void	setPreFilterSize (int preFilterSize)=0
	Sets the size of the pre-filter kernel.
virtual void	setPreFilterType (int preFilterType)=0
	Sets the type of pre-filtering used in the algorithm.
virtual void	setROI1 (Rect roi1)=0
	Sets the Region of Interest (ROI) for the left image.
virtual void	setROI2 (Rect roi2)=0
	Sets the Region of Interest (ROI) for the right image.
virtual void	setSmallerBlockSize (int blockSize)=0
	Sets the size of the smaller block used for texture check.
virtual void	setTextureThreshold (int textureThreshold)=0
	Sets the threshold for filtering low-texture regions.
virtual void	setUniquenessRatio (int uniquenessRatio)=0
	Sets the uniqueness ratio for filtering ambiguous matches.
Public Member Functions inherited from cv::StereoMatcher
virtual void	compute (InputArray left, InputArray right, OutputArray disparity)=0
	Computes disparity map for the specified stereo pair.
virtual int	getBlockSize () const =0
virtual int	getDisp12MaxDiff () const =0
virtual int	getMinDisparity () const =0
virtual int	getNumDisparities () const =0
virtual int	getSpeckleRange () const =0
virtual int	getSpeckleWindowSize () const =0
virtual void	setBlockSize (int blockSize)=0
virtual void	setDisp12MaxDiff (int disp12MaxDiff)=0
virtual void	setMinDisparity (int minDisparity)=0
virtual void	setNumDisparities (int numDisparities)=0
virtual void	setSpeckleRange (int speckleRange)=0
virtual void	setSpeckleWindowSize (int speckleWindowSize)=0
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
Public Types inherited from cv::StereoBM
enum	{   PREFILTER_NORMALIZED_RESPONSE = 0 ,   PREFILTER_XSOBEL = 1 }
	Pre-filter types for the stereo matching algorithm. More...
Public Types inherited from cv::StereoMatcher
enum	{   DISP_SHIFT = 4 ,   DISP_SCALE = (1 << DISP_SHIFT) }
Static Public Member Functions inherited from cv::StereoBM
static Ptr< StereoBM >	create (int numDisparities=0, int blockSize=21)
	Creates StereoBM object.
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

Class computing stereo correspondence (disparity map) using the block matching algorithm. :

See also

StereoBM

Member Function Documentation

compute()

virtual void cv::cuda::StereoBM::compute ( InputArray left, InputArray right, OutputArray disparity, Stream & stream )

pure virtual

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

• opencv2/cudastereo.hpp