Base class for tonemapping algorithms - tools that are used to map HDR image to 8-bit range. More...

#include <opencv2/photo.hpp>

Collaboration diagram for cv::Tonemap:

Public Member Functions
virtual float	getGamma () const =0

virtual void	process (InputArray src, OutputArray dst)=0
	Tonemaps image.

virtual void	setGamma (float gamma)=0

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

virtual	~Algorithm ()

virtual void	clear ()
	Clears the algorithm state.

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

virtual String	getDefaultName () const

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

virtual void	save (const String &filename) const

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

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

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

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.

template<typename _Tp >
static Ptr< _Tp >	loadFromString (const String &strModel, const String &objname=String())
	Loads algorithm from a String.

template<typename _Tp >
static Ptr< _Tp >	read (const FileNode &fn)
	Reads algorithm from the file node.

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

Detailed Description

Base class for tonemapping algorithms - tools that are used to map HDR image to 8-bit range.

Member Function Documentation

virtual float cv::Tonemap::getGamma ( ) const

pure virtual

Python:
	cv.Tonemap.getGamma(		) ->	retval

virtual void cv::Tonemap::process	(	InputArray	src,
		OutputArray	dst
	)

pure virtual

Python:
	cv.Tonemap.process(	src[, dst]	) ->	dst

Tonemaps image.

Parameters

src	source image - CV_32FC3 Mat (float 32 bits 3 channels)
dst	destination image - CV_32FC3 Mat with values in [0, 1] range

virtual void cv::Tonemap::setGamma ( float gamma )

pure virtual

Python:
	cv.Tonemap.setGamma(	gamma	) ->	None

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