OpenCV  3.4.4
Open Source Computer Vision
Classes | Public Member Functions | Protected Member Functions | Protected Attributes | List of all members
cv::stereo::Matching Class Reference

#include "matching.hpp"

Public Member Functions

 Matching (void)
 
 Matching (int maxDisp, int scalling=4, int confidence=6)
 
 ~Matching (void)
 
template<typename T >
void Median1x9Filter (const Mat &originalImage, Mat &filteredImage)
 
template<typename T >
void Median9x1Filter (const Mat &originalImage, Mat &filteredImage)
 9x1 median filter More...
 

Protected Member Functions

void blockAgregation (const Mat &partialSums, int windowSize, Mat &cost)
 The aggregation on the cost volume. More...
 
void costGathering (const Mat &hammingDistanceCost, Mat &cost)
 
void dispartyMapFormation (const Mat &costVolume, Mat &mapFinal, int th)
 
double getConfidence ()
 
int getMaxDisparity ()
 method for getting the disparity More...
 
int getScallingFactor ()
 method for getting the scalling factor More...
 
void hammingDistanceBlockMatching (const Mat &leftImage, const Mat &rightImage, Mat &cost, const int kernelSize=9)
 
void setConfidence (double val)
 setter for the confidence check More...
 
void setMaxDisparity (int val)
 method for setting the maximum disparity More...
 
void setScallingFactor (int val)
 a number by which the disparity will be multiplied for better display More...
 
template<typename T >
void smallRegionRemoval (const Mat &currentMap, int t, Mat &out)
 remove small regions that have an area smaller than t, we fill the region with the average of the good pixels around it More...
 

Protected Attributes

Mat_< int > puss
 
Mat_< int > speckleX
 
Mat_< int > speckleY
 

Constructor & Destructor Documentation

§ Matching() [1/2]

cv::stereo::Matching::Matching ( void  )
inline

constructor for the matching class maxDisp - represents the maximum disparity

§ ~Matching()

cv::stereo::Matching::~Matching ( void  )
inline

§ Matching() [2/2]

cv::stereo::Matching::Matching ( int  maxDisp,
int  scalling = 4,
int  confidence = 6 
)
inline

Member Function Documentation

§ blockAgregation()

void cv::stereo::Matching::blockAgregation ( const Mat partialSums,
int  windowSize,
Mat cost 
)
inlineprotected

The aggregation on the cost volume.

§ costGathering()

void cv::stereo::Matching::costGathering ( const Mat hammingDistanceCost,
Mat cost 
)
inlineprotected

§ dispartyMapFormation()

void cv::stereo::Matching::dispartyMapFormation ( const Mat costVolume,
Mat mapFinal,
int  th 
)
inlineprotected

Method responsible for generating the disparity map function for generating disparity maps at sub pixel level

§ getConfidence()

double cv::stereo::Matching::getConfidence ( )
inlineprotected

§ getMaxDisparity()

int cv::stereo::Matching::getMaxDisparity ( )
inlineprotected

method for getting the disparity

§ getScallingFactor()

int cv::stereo::Matching::getScallingFactor ( )
inlineprotected

method for getting the scalling factor

§ hammingDistanceBlockMatching()

void cv::stereo::Matching::hammingDistanceBlockMatching ( const Mat leftImage,
const Mat rightImage,
Mat cost,
const int  kernelSize = 9 
)
inlineprotected

Hamming distance computation method leftImage and rightImage are the two transformed images the cost is the resulted cost volume and kernel Size is the size of the matching window

§ Median1x9Filter()

template<typename T >
void cv::stereo::Matching::Median1x9Filter ( const Mat originalImage,
Mat filteredImage 
)
inline

a median filter of 1x9 and 9x1 1x9 median filter

§ Median9x1Filter()

template<typename T >
void cv::stereo::Matching::Median9x1Filter ( const Mat originalImage,
Mat filteredImage 
)
inline

9x1 median filter

§ setConfidence()

void cv::stereo::Matching::setConfidence ( double  val)
inlineprotected

setter for the confidence check

§ setMaxDisparity()

void cv::stereo::Matching::setMaxDisparity ( int  val)
inlineprotected

method for setting the maximum disparity

§ setScallingFactor()

void cv::stereo::Matching::setScallingFactor ( int  val)
inlineprotected

a number by which the disparity will be multiplied for better display

§ smallRegionRemoval()

template<typename T >
void cv::stereo::Matching::smallRegionRemoval ( const Mat currentMap,
int  t,
Mat out 
)
inlineprotected

remove small regions that have an area smaller than t, we fill the region with the average of the good pixels around it

Member Data Documentation

§ puss

Mat_<int> cv::stereo::Matching::puss
protected

§ speckleX

Mat_<int> cv::stereo::Matching::speckleX
protected

§ speckleY

Mat_<int> cv::stereo::Matching::speckleY
protected

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