org.bytedeco.opencv.opencv_imgproc

Class CLAHE

java.lang.Object

org.bytedeco.javacpp.Pointer

org.bytedeco.opencv.opencv_core.Algorithm

org.bytedeco.opencv.opencv_imgproc.CLAHE

All Implemented Interfaces:

AutoCloseable

Direct Known Subclasses:

CudaCLAHE

@Namespace(value="cv")
 @Properties(inherit=opencv_imgproc.class)
public class CLAHE
extends Algorithm

\} imgproc_shape

\addtogroup imgproc_hist \{

/** \brief Base class for Contrast Limited Adaptive Histogram Equalization.

Nested Class Summary

Nested classes/interfaces inherited from class org.bytedeco.javacpp.Pointer

Pointer.CustomDeallocator, Pointer.Deallocator, Pointer.NativeDeallocator, Pointer.ReferenceCounter

Field Summary

Fields inherited from class org.bytedeco.javacpp.Pointer

address, capacity, limit, position

Constructor Summary

Constructors

Constructor and Description
CLAHE(Pointer p) Pointer cast constructor.

Method Summary

Modifier and Type	Method and Description
void	apply(GpuMat src, GpuMat dst)
void	apply(Mat src, Mat dst) \brief Equalizes the histogram of a grayscale image using Contrast Limited Adaptive Histogram Equalization.
void	apply(UMat src, UMat dst)
void	collectGarbage()
double	getClipLimit() Returns threshold value for contrast limiting.
Size	getTilesGridSize() \brief Returns Size defines the number of tiles in row and column.
void	setClipLimit(double clipLimit) \brief Sets threshold for contrast limiting.
void	setTilesGridSize(Size tileGridSize) \brief Sets size of grid for histogram equalization.

Methods inherited from class org.bytedeco.opencv.opencv_core.Algorithm

clear, empty, getDefaultName, position, read, save, save, write, write, write

Methods inherited from class org.bytedeco.javacpp.Pointer

address, asBuffer, asByteBuffer, availablePhysicalBytes, calloc, capacity, capacity, close, deallocate, deallocate, deallocateReferences, deallocator, deallocator, equals, fill, formatBytes, free, hashCode, isNull, isNull, limit, limit, malloc, maxBytes, maxPhysicalBytes, memchr, memcmp, memcpy, memmove, memset, offsetof, parseBytes, physicalBytes, position, put, realloc, referenceCount, releaseReference, retainReference, setNull, sizeof, toString, totalBytes, totalPhysicalBytes, withDeallocator, zero

Methods inherited from class java.lang.Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Constructor Detail

CLAHE

public CLAHE(Pointer p)

Pointer cast constructor. Invokes Pointer.Pointer(Pointer).

Method Detail

apply

public void apply(@ByVal
                  Mat src,
                  @ByVal
                  Mat dst)

\brief Equalizes the histogram of a grayscale image using Contrast Limited Adaptive Histogram Equalization.

Parameters:

src - Source image of type CV_8UC1 or CV_16UC1.

dst - Destination image.

apply

public void apply(@ByVal
                  UMat src,
                  @ByVal
                  UMat dst)

apply

public void apply(@ByVal
                  GpuMat src,
                  @ByVal
                  GpuMat dst)

setClipLimit

public void setClipLimit(double clipLimit)

\brief Sets threshold for contrast limiting.

Parameters:

clipLimit - threshold value.

getClipLimit

public double getClipLimit()

Returns threshold value for contrast limiting.

setTilesGridSize

public void setTilesGridSize(@ByVal
                             Size tileGridSize)

\brief Sets size of grid for histogram equalization. Input image will be divided into equally sized rectangular tiles.

Parameters:

tileGridSize - defines the number of tiles in row and column.

getTilesGridSize

@ByVal
public Size getTilesGridSize()

\brief Returns Size defines the number of tiles in row and column.

collectGarbage

public void collectGarbage()