lti::splitImage Class Reference
[Color Analysis]

Parent for all classes that split image into differen color spaces components (color channels). More...

#include <ltiSplitImage.h>

Inheritance diagram for lti::splitImage:

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Collaboration diagram for lti::splitImage:

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List of all members.

Public Member Functions
	splitImage ()
virtual	~splitImage ()
splitImage &	copy (const splitImage &other)
splitImage &	operator= (const splitImage &other)
virtual bool	apply (const image &img, channel &c1, channel &c2, channel &c3) const =0
virtual bool	apply (const image &img, channel8 &c1, channel8 &c2, channel8 &c3) const =0
virtual bool	apply (const rgbPixel &pixel, float &c1, float &c2, float &c3) const =0
virtual bool	apply (const rgbPixel &pixel, ubyte &c1, ubyte &c2, ubyte &c3) const =0
virtual const char *	getTypeName () const
virtual bool	getFirst (const image &img, channel &c1) const
virtual bool	getFirst (const image &img, channel8 &c1) const
virtual bool	getSecond (const image &img, channel &c2) const
virtual bool	getSecond (const image &img, channel8 &c2) const
virtual bool	getThird (const image &img, channel &c3) const
virtual bool	getThird (const image &img, channel8 &c3) const
Protected Member Functions
virtual int	maximum (const int a, const int b, const int c) const
virtual int	minimum (const int a, const int b, const int c) const

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Detailed Description

Parent for all classes that split image into differen color spaces components (color channels).

#include "ltiSplitImage.h"

Split color image into color-channels.

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Constructor & Destructor Documentation

lti::splitImage::splitImage

(

)

[inline]

default constructor

virtual lti::splitImage::~splitImage

(

)

[inline, virtual]

destructor

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Member Function Documentation

virtual bool lti::splitImage::apply	(	const rgbPixel &	pixel,
		ubyte &	c1,
		ubyte &	c2,
		ubyte &	c3
	)			const [pure virtual]

on-copy operator for 8-bit values

Implemented in lti::splitImageToCIELuv, lti::splitImageToGSC, lti::splitImageToGSL, lti::splitImageToHLS, lti::splitImageToHSI, lti::splitImageToHSV, lti::splitImageToOCP, lti::splitImageToRGB, lti::splitImageTorgI, lti::splitImageToxyY, lti::splitImageToXYZ, lti::splitImageToYCbCr, lti::splitImageToYIQ, lti::splitImageToYPbPr, and lti::splitImageToYUV.

virtual bool lti::splitImage::apply	(	const rgbPixel &	pixel,
		float &	c1,
		float &	c2,
		float &	c3
	)			const [pure virtual]

on-copy operator for 32-bit floating point values

Implemented in lti::splitImageToCIELuv, lti::splitImageToGSC, lti::splitImageToGSL, lti::splitImageToHLS, lti::splitImageToHSI, lti::splitImageToHSV, lti::splitImageToOCP, lti::splitImageToRGB, lti::splitImageTorgI, lti::splitImageToxyY, lti::splitImageToXYZ, lti::splitImageToYCbCr, lti::splitImageToYIQ, lti::splitImageToYPbPr, and lti::splitImageToYUV.

virtual bool lti::splitImage::apply	(	const image &	img,
		channel8 &	c1,
		channel8 &	c2,
		channel8 &	c3
	)			const [pure virtual]

on-copy operator for 8-bit channels

Implemented in lti::splitImageToCIELuv, lti::splitImageToGSC, lti::splitImageToGSL, lti::splitImageToHLS, lti::splitImageToHSI, lti::splitImageToHSV, lti::splitImageToOCP, lti::splitImageToRGB, lti::splitImageTorgI, lti::splitImageToxyY, lti::splitImageToXYZ, lti::splitImageToYCbCr, lti::splitImageToYIQ, lti::splitImageToYPbPr, and lti::splitImageToYUV.

virtual bool lti::splitImage::apply	(	const image &	img,
		channel &	c1,
		channel &	c2,
		channel &	c3
	)			const [pure virtual]

on-copy operator for 32-bit "floating point" channels

Implemented in lti::splitImageToCIELuv, lti::splitImageToGSC, lti::splitImageToGSL, lti::splitImageToHLS, lti::splitImageToHSI, lti::splitImageToHSV, lti::splitImageToOCP, lti::splitImageToRGB, lti::splitImageTorgI, lti::splitImageToxyY, lti::splitImageToXYZ, lti::splitImageToYCbCr, lti::splitImageToYIQ, lti::splitImageToYPbPr, and lti::splitImageToYUV.

splitImage& lti::splitImage::copy

(

const splitImage &

other

)

Copy operator.

Reimplemented from lti::functor.

Reimplemented in lti::splitImageToYCbCr, lti::splitImageToYPbPr, and lti::splitImageToYUV.

virtual bool lti::splitImage::getFirst	(	const image &	img,
		channel8 &	c1
	)			const [virtual]

Returns the first of the three channels into which the image is split.

If you need only one channel, this might be faster than calling apply().

Parameters:

	img	the source image
	c1	the extracted channel

Reimplemented in lti::splitImageToGSC, lti::splitImageToGSL, lti::splitImageToHSI, lti::splitImageToRGB, and lti::splitImageTorgI.

virtual bool lti::splitImage::getFirst	(	const image &	img,
		channel &	c1
	)			const [virtual]

Returns the first of the three channels into which the image is split.

If you need only one channel, this might be faster than calling apply().

Parameters:

	img	the source image
	c1	the extracted channel

Reimplemented in lti::splitImageToGSC, lti::splitImageToGSL, lti::splitImageToHSI, lti::splitImageToRGB, and lti::splitImageTorgI.

virtual bool lti::splitImage::getSecond	(	const image &	img,
		channel8 &	c2
	)			const [virtual]

Returns the second of the three channels into which the image is split.

If you need only one channel, this might be faster than calling apply().

Parameters:

	img	the source image
	c2	the extracted channel

Reimplemented in lti::splitImageToGSC, lti::splitImageToGSL, lti::splitImageToHSI, lti::splitImageToRGB, and lti::splitImageTorgI.

virtual bool lti::splitImage::getSecond	(	const image &	img,
		channel &	c2
	)			const [virtual]

Returns the second of the three channels into which the image is split.

If you need only one channel, this might be faster than calling apply().

Parameters:

	img	the source image
	c2	the extracted channel

Reimplemented in lti::splitImageToGSC, lti::splitImageToGSL, lti::splitImageToHSI, lti::splitImageToRGB, and lti::splitImageTorgI.

virtual bool lti::splitImage::getThird	(	const image &	img,
		channel8 &	c3
	)			const [virtual]

Returns the third of the three channels into which the image is split.

If you need only one channel, this might be faster than calling apply().

Parameters:

	img	the source image
	c3	the extracted channel

Reimplemented in lti::splitImageToGSC, lti::splitImageToGSL, lti::splitImageToHSI, lti::splitImageToHSV, lti::splitImageToRGB, and lti::splitImageTorgI.

virtual bool lti::splitImage::getThird	(	const image &	img,
		channel &	c3
	)			const [virtual]

Returns the third of the three channels into which the image is split.

If you need only one channel, this might be faster than calling apply().

Parameters:

	img	the source image
	c3	the extracted channel

Reimplemented in lti::splitImageToGSC, lti::splitImageToGSL, lti::splitImageToHSI, lti::splitImageToHSV, lti::splitImageToRGB, and lti::splitImageTorgI.

virtual const char* lti::splitImage::getTypeName

(

)

const [virtual]

returns the name of this type

Reimplemented from lti::functor.

Reimplemented in lti::splitImageToGSC, lti::splitImageToGSL, lti::splitImageToHSI, lti::splitImageToRGB, lti::splitImageTorgI, lti::splitImageToYCbCr, lti::splitImageToYPbPr, and lti::splitImageToYUV.

virtual int lti::splitImage::maximum	(	const int	a,
		const int	b,
		const int	c
	)			const [protected, virtual]

return the minimum of three integers

virtual int lti::splitImage::minimum	(	const int	a,
		const int	b,
		const int	c
	)			const [protected, virtual]

return the maximum of three integers

splitImage& lti::splitImage::operator=

(

const splitImage &

other

)

Copy operator.

Reimplemented from lti::functor.

Reimplemented in lti::splitImageToYCbCr, lti::splitImageToYPbPr, and lti::splitImageToYUV.

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

• ltiSplitImage.h