Base class for Contrast Limited Adaptive Histogram Equalization. More...

#include <imgproc.hpp>

Inheritance diagram for cv::CLAHE:

Public Member Functions
virtual CV_WRAP void	apply (InputArray src, OutputArray dst)=0
	Equalizes the histogram of a grayscale image using Contrast Limited Adaptive Histogram Equalization.

virtual CV_WRAP void	setClipLimit (double clipLimit)=0
	Sets threshold for contrast limiting.

virtual CV_WRAP double	getClipLimit () const =0
	Returns threshold value for contrast limiting.

virtual CV_WRAP void	setTilesGridSize (Size tileGridSize)=0
	Sets size of grid for histogram equalization. Input image will be divided into equally sized rectangular tiles.

virtual CV_WRAP Size	getTilesGridSize () const =0
	Returns Size defines the number of tiles in row and column.

virtual CV_WRAP void	collectGarbage ()=0

Public Member Functions inherited from cv::Algorithm
	Algorithm ()

virtual	~Algorithm ()

virtual CV_WRAP void	clear ()
	Clears the algorithm state.

virtual CV_WRAP void	write (FileStorage &fs) const
	Stores algorithm parameters in a file storage.

CV_WRAP void	write (FileStorage &fs, const String &name) const

void	write (const Ptr< FileStorage > &fs, const String &name=String()) const

virtual CV_WRAP void	read (const FileNode &fn)
	Reads algorithm parameters from a file storage.

virtual CV_WRAP bool	empty () const
	Returns true if the Algorithm is empty (e.g. in the very beginning or after unsuccessful read.

virtual CV_WRAP void	save (const String &filename) const

virtual CV_WRAP String	getDefaultName () const

Additional Inherited Members
Static Public Member Functions inherited from cv::Algorithm
template<typename _Tp >
static Ptr< _Tp >	read (const FileNode &fn)
	Reads algorithm from the file node.

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.

Protected Member Functions inherited from cv::Algorithm
void	writeFormat (FileStorage &fs) const

Detailed Description

Base class for Contrast Limited Adaptive Histogram Equalization.

Member Function Documentation

virtual CV_WRAP void cv::CLAHE::apply	(	InputArray	src,
		OutputArray	dst
	)

pure virtual

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.

virtual CV_WRAP void cv::CLAHE::collectGarbage ( )

pure virtual

virtual CV_WRAP double cv::CLAHE::getClipLimit ( ) const

pure virtual

Returns threshold value for contrast limiting.

virtual CV_WRAP Size cv::CLAHE::getTilesGridSize ( ) const

pure virtual

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

virtual CV_WRAP void cv::CLAHE::setClipLimit ( double clipLimit )

pure virtual

Sets threshold for contrast limiting.

Parameters

clipLimit threshold value.

virtual CV_WRAP void cv::CLAHE::setTilesGridSize ( Size tileGridSize )

pure virtual

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.

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