OpenCV  4.1.2-dev
Open Source Computer Vision
Public Member Functions | List of all members
cv::cuda::CLAHE Class Referenceabstract

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

#include <opencv2/cudaimgproc.hpp>

Inheritance diagram for cv::cuda::CLAHE:
cv::CLAHE cv::Algorithm

Public Member Functions

virtual void apply (InputArray src, OutputArray dst, Stream &stream)=0
 Equalizes the histogram of a grayscale image using Contrast Limited Adaptive Histogram Equalization. More...
 
- Public Member Functions inherited from cv::CLAHE
virtual void apply (InputArray src, OutputArray dst)=0
 Equalizes the histogram of a grayscale image using Contrast Limited Adaptive Histogram Equalization. More...
 
virtual void collectGarbage ()=0
 
virtual double getClipLimit () const =0
 Returns threshold value for contrast limiting. More...
 
virtual Size getTilesGridSize () const =0
 Returns Size defines the number of tiles in row and column. More...
 
virtual void setClipLimit (double clipLimit)=0
 Sets threshold for contrast limiting. More...
 
virtual void setTilesGridSize (Size tileGridSize)=0
 Sets size of grid for histogram equalization. Input image will be divided into equally sized rectangular tiles. More...
 
- 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 (const Ptr< FileStorage > &fs, const String &name=String()) const
 simplified API for language bindings This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts. More...
 

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

Base class for Contrast Limited Adaptive Histogram Equalization. :

Member Function Documentation

◆ apply()

virtual void cv::cuda::CLAHE::apply ( InputArray  src,
OutputArray  dst,
Stream stream 
)
pure virtual

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

Parameters
srcSource image with CV_8UC1 type.
dstDestination image.
streamStream for the asynchronous version.

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