cvr::splitImage Class Reference
[Color Analysis]

Abstract parent class for all classes that split an image into different color spaces components (color channels). More...

#include <cvrSplitImage.h>

Inheritance diagram for cvr::splitImage:

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Collaboration diagram for cvr::splitImage:

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List of all members.

Public Member Functions
	splitImage ()
	splitImage (const splitImage &other)
virtual	~splitImage ()
virtual splitImage *	clone () const =0
virtual splitImage *	newInstance () const =0
splitImage &	copy (const splitImage &other)
splitImage &	operator= (const splitImage &other)
const parameters &	getParameters () const
virtual bool	apply (const matrix< image::value_type > &img, matrix< channel::value_type > &c1, matrix< channel::value_type > &c2, matrix< channel::value_type > &c3) const =0
virtual bool	apply (const matrix< image::value_type > &img, matrix< channel8::value_type > &c1, matrix< channel8::value_type > &c2, matrix< channel8::value_type > &c3) const =0
virtual bool	apply (const rgbaPixel &pixel, float &c1, float &c2, float &c3) const =0
virtual bool	apply (const rgbaPixel &pixel, ubyte &c1, ubyte &c2, ubyte &c3) const =0
virtual bool	extractFirst (const matrix< image::value_type > &img, matrix< channel::value_type > &c1) const
virtual bool	extractFirst (const matrix< image::value_type > &img, matrix< channel8::value_type > &c1) const
virtual bool	extractSecond (const matrix< image::value_type > &img, matrix< channel::value_type > &c2) const
virtual bool	extractSecond (const matrix< image::value_type > &img, matrix< channel8::value_type > &c2) const
virtual bool	extractThird (const matrix< image::value_type > &img, matrix< channel::value_type > &c3) const
virtual bool	extractThird (const matrix< image::value_type > &img, matrix< channel8::value_type > &c3) const
Protected Member Functions
template<typename T >
T	maximum (const T a, const T b, const T c) const
template<typename T >
T	minimum (const T a, const T b, const T c) const

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Detailed Description

Abstract parent class for all classes that split an image into different color spaces components (color channels).

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Constructor & Destructor Documentation

cvr::splitImage::splitImage

(

)

default constructor

cvr::splitImage::splitImage

(

const splitImage &

other

)

copy constructor

virtual cvr::splitImage::~splitImage

(

)

[virtual]

destructor

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Member Function Documentation

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

Splits the rgbPixel pixel into three color values c1, c2, and c3.

Implemented in cvr::splitImageToHSI, cvr::splitImageToRGB, cvr::splitImageTorgI, cvr::splitImageToYCbCr, cvr::splitImageToYIQ, cvr::splitImageToYPbPr, and cvr::splitImageToYUV.

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

Splits the rgbPixel pixel into three color values c1, c2, and c3.

Implemented in cvr::splitImageToHSI, cvr::splitImageToRGB, cvr::splitImageTorgI, cvr::splitImageToYCbCr, cvr::splitImageToYIQ, cvr::splitImageToYPbPr, and cvr::splitImageToYUV.

virtual bool cvr::splitImage::apply	(	const matrix< image::value_type > &	img,
		matrix< channel8::value_type > &	c1,
		matrix< channel8::value_type > &	c2,
		matrix< channel8::value_type > &	c3
	)			const [pure virtual]

Splits the image img into three color channel8s c1, c2, and c3.

Implemented in cvr::splitImageToHSI, cvr::splitImageToRGB, and cvr::splitImageTorgI.

virtual bool cvr::splitImage::apply	(	const matrix< image::value_type > &	img,
		matrix< channel::value_type > &	c1,
		matrix< channel::value_type > &	c2,
		matrix< channel::value_type > &	c3
	)			const [pure virtual]

Splits the image img into three color channels c1, c2, and c3.

Implemented in cvr::splitImageToHSI, cvr::splitImageToRGB, and cvr::splitImageTorgI.

virtual splitImage* cvr::splitImage::clone

(

)

const [pure virtual]

returns a pointer to a clone of the functor.

Implements cvr::functor.

Implemented in cvr::splitImageToHSI, cvr::splitImageToRGB, cvr::splitImageTorgI, cvr::splitImageToYCbCr, cvr::splitImageToYIQ, cvr::splitImageToYPbPr, and cvr::splitImageToYUV.

splitImage& cvr::splitImage::copy

(

const splitImage &

other

)

Copy data of "other" functor.

Parameters:

other

the functor to be copied

Returns:

a reference to this functor object

virtual bool cvr::splitImage::extractFirst	(	const matrix< image::value_type > &	img,
		matrix< channel8::value_type > &	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 cvr::splitImageToHSI, and cvr::splitImageToRGB.

virtual bool cvr::splitImage::extractFirst	(	const matrix< image::value_type > &	img,
		matrix< channel::value_type > &	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 cvr::splitImageToHSI, and cvr::splitImageToRGB.

virtual bool cvr::splitImage::extractSecond	(	const matrix< image::value_type > &	img,
		matrix< channel8::value_type > &	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 cvr::splitImageToHSI, and cvr::splitImageToRGB.

virtual bool cvr::splitImage::extractSecond	(	const matrix< image::value_type > &	img,
		matrix< channel::value_type > &	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 cvr::splitImageToHSI, and cvr::splitImageToRGB.

virtual bool cvr::splitImage::extractThird	(	const matrix< image::value_type > &	img,
		matrix< channel8::value_type > &	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 cvr::splitImageToHSI, and cvr::splitImageToRGB.

virtual bool cvr::splitImage::extractThird	(	const matrix< image::value_type > &	img,
		matrix< channel::value_type > &	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 cvr::splitImageToHSI, and cvr::splitImageToRGB.

const parameters& cvr::splitImage::getParameters

(

)

const

Returns used parameters.

Reimplemented from cvr::parametersManager.

Reimplemented in cvr::splitImageToRGB.

template<typename T >

T cvr::splitImage::maximum	(	const T	a,
		const T	b,
		const T	c
	)			const [inline, protected]

return the minimum of three values

template<typename T >

T cvr::splitImage::minimum	(	const T	a,
		const T	b,
		const T	c
	)			const [inline, protected]

return the maximum of three value

virtual splitImage* cvr::splitImage::newInstance

(

)

const [pure virtual]

returns a pointer to a new instance of the functor.

Implements cvr::functor.

Implemented in cvr::splitImageToHSI, cvr::splitImageToRGB, cvr::splitImageTorgI, cvr::splitImageToYCbCr, cvr::splitImageToYIQ, cvr::splitImageToYPbPr, and cvr::splitImageToYUV.

splitImage& cvr::splitImage::operator=

(

const splitImage &

other

)

Alias for copy member.

Parameters:

other

the functor to be copied

Returns:

a reference to this functor object

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

• cvrSplitImage.h