OpenCV  3.4.20-dev
Open Source Computer Vision
Public Types | Public Member Functions | List of all members
cv::StereoMatcher Class Referenceabstract

The base class for stereo correspondence algorithms. More...

#include <opencv2/calib3d.hpp>

Inheritance diagram for cv::StereoMatcher:
cv::Algorithm cv::cuda::StereoBeliefPropagation cv::StereoBM cv::StereoSGBM cv::cuda::StereoConstantSpaceBP cv::cuda::StereoBM

Public Types

enum  {

Public Member Functions

virtual void compute (InputArray left, InputArray right, OutputArray disparity)=0
 Computes disparity map for the specified stereo pair. More...
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. 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 (FileStorage &fs, const String &name) const
void write (const Ptr< FileStorage > &fs, const String &name=String()) 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. 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

The base class for stereo correspondence algorithms.

Member Enumeration Documentation

◆ anonymous enum

anonymous enum

Member Function Documentation

◆ compute()

virtual void cv::StereoMatcher::compute ( InputArray  left,
InputArray  right,
OutputArray  disparity 
pure virtual
cv.StereoMatcher.compute(left, right[, disparity]) -> disparity

Computes disparity map for the specified stereo pair.

leftLeft 8-bit single-channel image.
rightRight image of the same size and the same type as the left one.
disparityOutput disparity map. It has the same size as the input images. Some algorithms, like StereoBM or StereoSGBM compute 16-bit fixed-point disparity map (where each disparity value has 4 fractional bits), whereas other algorithms output 32-bit floating-point disparity map.

◆ getBlockSize()

virtual int cv::StereoMatcher::getBlockSize ( ) const
pure virtual
cv.StereoMatcher.getBlockSize() -> retval

◆ getDisp12MaxDiff()

virtual int cv::StereoMatcher::getDisp12MaxDiff ( ) const
pure virtual
cv.StereoMatcher.getDisp12MaxDiff() -> retval

◆ getMinDisparity()

virtual int cv::StereoMatcher::getMinDisparity ( ) const
pure virtual
cv.StereoMatcher.getMinDisparity() -> retval

◆ getNumDisparities()

virtual int cv::StereoMatcher::getNumDisparities ( ) const
pure virtual
cv.StereoMatcher.getNumDisparities() -> retval

◆ getSpeckleRange()

virtual int cv::StereoMatcher::getSpeckleRange ( ) const
pure virtual
cv.StereoMatcher.getSpeckleRange() -> retval

◆ getSpeckleWindowSize()

virtual int cv::StereoMatcher::getSpeckleWindowSize ( ) const
pure virtual
cv.StereoMatcher.getSpeckleWindowSize() -> retval

◆ setBlockSize()

virtual void cv::StereoMatcher::setBlockSize ( int  blockSize)
pure virtual
cv.StereoMatcher.setBlockSize(blockSize) -> None

◆ setDisp12MaxDiff()

virtual void cv::StereoMatcher::setDisp12MaxDiff ( int  disp12MaxDiff)
pure virtual
cv.StereoMatcher.setDisp12MaxDiff(disp12MaxDiff) -> None

◆ setMinDisparity()

virtual void cv::StereoMatcher::setMinDisparity ( int  minDisparity)
pure virtual
cv.StereoMatcher.setMinDisparity(minDisparity) -> None

◆ setNumDisparities()

virtual void cv::StereoMatcher::setNumDisparities ( int  numDisparities)
pure virtual
cv.StereoMatcher.setNumDisparities(numDisparities) -> None

◆ setSpeckleRange()

virtual void cv::StereoMatcher::setSpeckleRange ( int  speckleRange)
pure virtual
cv.StereoMatcher.setSpeckleRange(speckleRange) -> None

◆ setSpeckleWindowSize()

virtual void cv::StereoMatcher::setSpeckleWindowSize ( int  speckleWindowSize)
pure virtual
cv.StereoMatcher.setSpeckleWindowSize(speckleWindowSize) -> None

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