cv::xphoto::SimpleWB Class Reference

A simple white balance algorithm that works by independently stretching each of the input image channels to the specified range. For increased robustness it ignores the top and bottom \(p\%\) of pixel values. More...

#include <opencv2/xphoto/white_balance.hpp>

Inheritance diagram for cv::xphoto::SimpleWB:

Public Member Functions
virtual float	getInputMax () const =0
	Input image range maximum value.
virtual float	getInputMin () const =0
	Input image range minimum value.
virtual float	getOutputMax () const =0
	Output image range maximum value.
virtual float	getOutputMin () const =0
	Output image range minimum value.
virtual float	getP () const =0
	Percent of top/bottom values to ignore.
virtual void	setInputMax (float val)=0
virtual void	setInputMin (float val)=0
virtual void	setOutputMax (float val)=0
virtual void	setOutputMin (float val)=0
virtual void	setP (float val)=0
Public Member Functions inherited from cv::xphoto::WhiteBalancer
virtual void	balanceWhite (InputArray src, OutputArray dst)=0
	Applies white balancing to the input image.
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
virtual void	write (FileStorage &fs) const
	Stores algorithm parameters in a file storage.
void	write (const Ptr< FileStorage > &fs, const String &name=String()) const
	simplified API for language bindingsThis is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

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

A simple white balance algorithm that works by independently stretching each of the input image channels to the specified range. For increased robustness it ignores the top and bottom \(p\%\) of pixel values.

Member Function Documentation

virtual float cv::xphoto::SimpleWB::getInputMax ( ) const

pure virtual

Python:
	retval	=	cv.xphoto_SimpleWB.getInputMax(		)

Input image range maximum value.

See Also

setInputMax

virtual float cv::xphoto::SimpleWB::getInputMin ( ) const

pure virtual

Python:
	retval	=	cv.xphoto_SimpleWB.getInputMin(		)

Input image range minimum value.

See Also

setInputMin

virtual float cv::xphoto::SimpleWB::getOutputMax ( ) const

pure virtual

Python:
	retval	=	cv.xphoto_SimpleWB.getOutputMax(		)

Output image range maximum value.

See Also

setOutputMax

virtual float cv::xphoto::SimpleWB::getOutputMin ( ) const

pure virtual

Python:
	retval	=	cv.xphoto_SimpleWB.getOutputMin(		)

Output image range minimum value.

See Also

setOutputMin

virtual float cv::xphoto::SimpleWB::getP ( ) const

pure virtual

Python:
	retval	=	cv.xphoto_SimpleWB.getP(		)

Percent of top/bottom values to ignore.

See Also

setP

virtual void cv::xphoto::SimpleWB::setInputMax ( float  val )

pure virtual

Python:
	None	=	cv.xphoto_SimpleWB.setInputMax(	val	)

Input image range maximum value.

See Also

getInputMax

virtual void cv::xphoto::SimpleWB::setInputMin ( float  val )

pure virtual

Python:
	None	=	cv.xphoto_SimpleWB.setInputMin(	val	)

Input image range minimum value.

See Also

getInputMin

virtual void cv::xphoto::SimpleWB::setOutputMax ( float  val )

pure virtual

Python:
	None	=	cv.xphoto_SimpleWB.setOutputMax(	val	)

Output image range maximum value.

See Also

getOutputMax

virtual void cv::xphoto::SimpleWB::setOutputMin ( float  val )

pure virtual

Python:
	None	=	cv.xphoto_SimpleWB.setOutputMin(	val	)

Output image range minimum value.

See Also

getOutputMin

virtual void cv::xphoto::SimpleWB::setP ( float  val )

pure virtual

Python:
	None	=	cv.xphoto_SimpleWB.setP(	val	)

Percent of top/bottom values to ignore.

See Also

getP

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

• white_balance.hpp