cvr::splitImageTorgI Class Reference
[Color Analysis]

Split image in its chromaticity channels. More...

#include <cvrSplitImageTorgI.h>

Inheritance diagram for cvr::splitImageTorgI:

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Collaboration diagram for cvr::splitImageTorgI:

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List of all members.

Public Member Functions
	splitImageTorgI ()
	splitImageTorgI (const splitImageTorgI &other)
virtual	~splitImageTorgI ()
splitImageTorgI &	copy (const splitImageTorgI &other)
splitImageTorgI &	operator= (const splitImageTorgI &other)
virtual const std::string &	name () const
virtual splitImageTorgI *	clone () const
virtual splitImageTorgI *	newInstance () const
virtual bool	apply (const matrix< image::value_type > &img, matrix< channel::value_type > &r, matrix< channel::value_type > &g, matrix< channel::value_type > &I) const
virtual bool	apply (const matrix< image::value_type > &img, matrix< channel8::value_type > &r, matrix< channel8::value_type > &g, matrix< channel8::value_type > &I) const
virtual bool	apply (const rgbaPixel &pixel, float &r, float &g, float &I) const
virtual bool	apply (const rgbaPixel &pixel, ubyte &r, ubyte &g, ubyte &I) const
bool	getR (const matrix< image::value_type > &img, matrix< channel::value_type > &r) const
bool	getR (const matrix< image::value_type > &img, matrix< channel8::value_type > &r) const
bool	getG (const matrix< image::value_type > &img, matrix< channel::value_type > &g) const
bool	getG (const matrix< image::value_type > &img, matrix< channel8::value_type > &g) const
bool	getIntensity (const matrix< image::value_type > &img, matrix< channel::value_type > &I) const
bool	getIntensity (const matrix< image::value_type > &img, matrix< channel8::value_type > &I) const
virtual bool	getFirst (const matrix< image::value_type > &img, matrix< channel::value_type > &c1) const
virtual bool	getFirst (const matrix< image::value_type > &img, matrix< channel8::value_type > &c1) const
virtual bool	getSecond (const matrix< image::value_type > &img, matrix< channel::value_type > &c2) const
virtual bool	getSecond (const matrix< image::value_type > &img, matrix< channel8::value_type > &c2) const
virtual bool	getThird (const matrix< image::value_type > &img, matrix< channel::value_type > &c3) const
virtual bool	getThird (const matrix< image::value_type > &img, matrix< channel8::value_type > &c3) const

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Detailed Description

Split image in its chromaticity channels.

The chromaticity channels are defined as follows:

• intensity channel
• chromacity red
• chromacity green

You can get all channels at the same time using apply() or just get one using the shortcut methods getR(), getG() or getIntensity().

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Constructor & Destructor Documentation

cvr::splitImageTorgI::splitImageTorgI

(

)

Constructor.

cvr::splitImageTorgI::splitImageTorgI

(

const splitImageTorgI &

other

)

Copy Constructor.

virtual cvr::splitImageTorgI::~splitImageTorgI

(

)

[virtual]

Destructor.

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Member Function Documentation

virtual bool cvr::splitImageTorgI::apply	(	const rgbaPixel &	pixel,
		ubyte &	r,
		ubyte &	g,
		ubyte &	I
	)			const [virtual]

Split the pixel in chromacity values r and g and intensity value.

The values of each pixel will be between 0 and 255

Parameters:

	pixel	the pixel to be splitted
	r	the chromacity value
	g	the chromacity value
	I	the intensity value

Implements cvr::splitImage.

virtual bool cvr::splitImageTorgI::apply	(	const rgbaPixel &	pixel,
		float &	r,
		float &	g,
		float &	I
	)			const [virtual]

Split the pixel in chromacity values r and g and intensity value.

The values of each pixel will be between 0.0f and 1.0f

Parameters:

	pixel	the pixel to be splitted
	r	the chromacity value
	g	the chromacity value
	I	the intensity value

Implements cvr::splitImage.

virtual bool cvr::splitImageTorgI::apply	(	const matrix< image::value_type > &	img,
		matrix< channel8::value_type > &	r,
		matrix< channel8::value_type > &	g,
		matrix< channel8::value_type > &	I
	)			const [virtual]

Split the image in chromacity channels r and g and intensity channel.

The values of each pixel will be between 0 and 255

Parameters:

	img	the image to be splitted
	r	the chromacity channel
	g	the chromacity channel
	I	the intensity channel

Implements cvr::splitImage.

virtual bool cvr::splitImageTorgI::apply	(	const matrix< image::value_type > &	img,
		matrix< channel::value_type > &	r,
		matrix< channel::value_type > &	g,
		matrix< channel::value_type > &	I
	)			const [virtual]

Split the image in chromacity channels r and g and intensity channel.

The values of each pixel will be between 0.0f and 1.0f

Parameters:

	img	the image to be splitted
	r	the chromacity channel
	g	the chromacity channel
	I	the intensity channel

Implements cvr::splitImage.

virtual splitImageTorgI* cvr::splitImageTorgI::clone

(

)

const [virtual]

Returns a pointer to a clone of the functor.

Implements cvr::splitImage.

splitImageTorgI& cvr::splitImageTorgI::copy

(

const splitImageTorgI &

other

)

Copy data of "other" functor.

Parameters:

other

the functor to be copied

Returns:

a reference to this functor object

virtual bool cvr::splitImageTorgI::getFirst	(	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

virtual bool cvr::splitImageTorgI::getFirst	(	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

bool cvr::splitImageTorgI::getG	(	const matrix< image::value_type > &	img,
		matrix< channel8::value_type > &	g
	)			const

Shortcut to get the green channel only.

The values of each pixel will be between 0 and 255

Parameters:

	img	the image to be splitted
	g	the chromacity green channel

bool cvr::splitImageTorgI::getG	(	const matrix< image::value_type > &	img,
		matrix< channel::value_type > &	g
	)			const

Shortcut to get the red channel only.

The values of each pixel will be between 0.0f and 1.0f

Parameters:

	img	the image to be splitted
	g	the chromacity green channel

bool cvr::splitImageTorgI::getIntensity	(	const matrix< image::value_type > &	img,
		matrix< channel8::value_type > &	I
	)			const

Shortcut to get the red channel only.

The values of each pixel will be between 0 and 255

Parameters:

	img	the image to be splitted
	I	the intensity channel

bool cvr::splitImageTorgI::getIntensity	(	const matrix< image::value_type > &	img,
		matrix< channel::value_type > &	I
	)			const

Shortcut to get the red channel only.

The values of each pixel will be between 0.0f and 1.0f

Parameters:

	img	the image to be splitted
	I	the intensity channel

bool cvr::splitImageTorgI::getR	(	const matrix< image::value_type > &	img,
		matrix< channel8::value_type > &	r
	)			const

Shortcut to get the red channel only.

The values of each pixel will be between 0 and 255

Parameters:

	img	the image to be splitted
	r	the chromacity red channel

bool cvr::splitImageTorgI::getR	(	const matrix< image::value_type > &	img,
		matrix< channel::value_type > &	r
	)			const

Shortcut to get the red channel only.

The values of each pixel will be between 0.0f and 1.0f

Parameters:

	img	the image to be splitted
	r	the chromacity red channel

virtual bool cvr::splitImageTorgI::getSecond	(	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

virtual bool cvr::splitImageTorgI::getSecond	(	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

virtual bool cvr::splitImageTorgI::getThird	(	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

virtual bool cvr::splitImageTorgI::getThird	(	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

virtual const std::string& cvr::splitImageTorgI::name

(

)

const [virtual]

Returns the name of this class.

Implements cvr::functor.

virtual splitImageTorgI* cvr::splitImageTorgI::newInstance

(

)

const [virtual]

Returns a pointer to a new instance of the functor.

Implements cvr::splitImage.

splitImageTorgI& cvr::splitImageTorgI::operator=

(

const splitImageTorgI &

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:

• cvrSplitImageTorgI.h