Package org.opencv.calib3d

Class StereoMatcher

java.lang.Object

org.opencv.core.Algorithm

org.opencv.calib3d.StereoMatcher

Direct Known Subclasses:

StereoBM, StereoSGBM

public class StereoMatcher
extends Algorithm

The base class for stereo correspondence algorithms.

Field Summary

Fields

Modifier and Type	Field	Description
static final int	DISP_SCALE
static final int	DISP_SHIFT

Method Summary

Modifier and Type	Method	Description
static StereoMatcher	__fromPtr__(long addr)
void	compute(Mat left, Mat right, Mat disparity)	Computes disparity map for the specified stereo pair
int	getBlockSize()
int	getDisp12MaxDiff()
int	getMinDisparity()
int	getNumDisparities()
int	getSpeckleRange()
int	getSpeckleWindowSize()
void	setBlockSize(int blockSize)
void	setDisp12MaxDiff(int disp12MaxDiff)
void	setMinDisparity(int minDisparity)
void	setNumDisparities(int numDisparities)
void	setSpeckleRange(int speckleRange)
void	setSpeckleWindowSize(int speckleWindowSize)

Methods inherited from class org.opencv.core.Algorithm

clear, empty, getDefaultName, getNativeObjAddr, save

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

DISP_SHIFT

public static final int DISP_SHIFT

See Also:

• Constant Field Values

DISP_SCALE

public static final int DISP_SCALE

See Also:

• Constant Field Values

Method Details

__fromPtr__

public static StereoMatcher __fromPtr__(long addr)

compute

public void compute(Mat left,
 Mat right,
 Mat disparity)

Computes disparity map for the specified stereo pair

Parameters:

left - Left 8-bit single-channel image.

right - Right image of the same size and the same type as the left one.

disparity - Output 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.

getMinDisparity

public int getMinDisparity()

setMinDisparity

public void setMinDisparity(int minDisparity)

getNumDisparities

public int getNumDisparities()

setNumDisparities

public void setNumDisparities(int numDisparities)

getBlockSize

public int getBlockSize()

setBlockSize

public void setBlockSize(int blockSize)

getSpeckleWindowSize

public int getSpeckleWindowSize()

setSpeckleWindowSize

public void setSpeckleWindowSize(int speckleWindowSize)

getSpeckleRange

public int getSpeckleRange()

setSpeckleRange

public void setSpeckleRange(int speckleRange)

getDisp12MaxDiff

public int getDisp12MaxDiff()

setDisp12MaxDiff

public void setDisp12MaxDiff(int disp12MaxDiff)