lti::mergeYIQToImage Class Reference
[Color Analysis]

Merge YIQ channels (Luminance, Inphase, Quadrature). More...

#include <ltiMergeYIQToImage.h>

Inheritance diagram for lti::mergeYIQToImage:

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Collaboration diagram for lti::mergeYIQToImage:

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List of all members.

Public Member Functions
virtual const char *	getTypeName () const
virtual functor *	clone () const
virtual bool	apply (const matrix< float > &Y, const matrix< float > &I, const matrix< float > &Q, image &img) const
virtual bool	apply (const channel8 &Y, const channel8 &I, const channel8 &Q, image &img) const
virtual bool	apply (const float &Y, const float &I, const float &Q, rgbPixel &pixel) const
virtual bool	apply (const ubyte &Y, const ubyte &I, const ubyte &Q, rgbPixel &pixel) const

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Detailed Description

Merge YIQ channels (Luminance, Inphase, Quadrature).

This is an almost forgotten color space, as the standards use now the YCbCr, YPbPr or YUV spaces.

See also:

lti::mergeYUVToImage, lti::mergeYCbCrToImage, lti::mergeYPbPrToImage

lti::splitImageToYIQ

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Member Function Documentation

virtual bool lti::mergeYIQToImage::apply	(	const ubyte &	Y,
		const ubyte &	I,
		const ubyte &	Q,
		rgbPixel &	pixel
	)			const [virtual]

merge the Y,I,Q values to a pixel YIQ merging requires unnormalized values !

Parameters:

	Y	the perceived luminance
	I	color information and some luminance
	Q	color information and some luminance
	pixel	the merged pixel

Implements lti::mergeImage.

virtual bool lti::mergeYIQToImage::apply	(	const float &	Y,
		const float &	I,
		const float &	Q,
		rgbPixel &	pixel
	)			const [virtual]

merge the Y,I,Q values to a pixel YIQ merging requires unnormalized values !

Parameters:

	Y	the perceived luminance
	I	color information and some luminance
	Q	color information and some luminance
	pixel	the merged pixel

Implements lti::mergeImage.

virtual bool lti::mergeYIQToImage::apply	(	const channel8 &	Y,
		const channel8 &	I,
		const channel8 &	Q,
		image &	img
	)			const [virtual]

merge the Y,I,Q channel to an image YIQ merging requires unnormalized channels !

Parameters:

	Y	the perceived luminance
	I	color information and some luminance
	Q	color information and some luminance
	img	the merged image

Implements lti::mergeImage.

virtual bool lti::mergeYIQToImage::apply	(	const matrix< float > &	Y,
		const matrix< float > &	I,
		const matrix< float > &	Q,
		image &	img
	)			const [virtual]

merge the Y,I,Q channel to an image YIQ merging requires unnormalized channels !

Parameters:

	Y	the perceived luminance
	I	color information and some luminance
	Q	color information and some luminance
	img	the merged image

Implements lti::mergeImage.

virtual functor* lti::mergeYIQToImage::clone

(

)

const [virtual]

returns a poinbter to a clone of the functor

Implements lti::functor.

virtual const char* lti::mergeYIQToImage::getTypeName

(

)

const [virtual]

returns the name of this type

Reimplemented from lti::mergeImage.

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

• ltiMergeYIQToImage.h