lti::splitImageToHSI Class Reference
[Color Analysis]

Split image in its Hue - Saturation - Intensity channels. More...

#include <ltiSplitImageToHSI.h>

Inheritance diagram for lti::splitImageToHSI:

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Collaboration diagram for lti::splitImageToHSI:

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List of all members.

Public Member Functions
	splitImageToHSI (void)
virtual const char *	getTypeName () const
virtual functor *	clone () const
virtual bool	apply (const image &img, channel &H, channel &S, channel &I) const
virtual bool	apply (const image &img, channel8 &H, channel8 &S, channel8 &I) const
virtual bool	apply (const rgbPixel &pixel, float &H, float &S, float &I) const
virtual bool	apply (const rgbPixel &pixel, ubyte &H, ubyte &S, ubyte &I) const
bool	getHue (const image &img, channel &hue) const
bool	getHue (const image &img, channel8 &hue) const
bool	getSaturation (const image &img, channel &saturation) const
bool	getSaturation (const image &img, channel8 &saturation) const
bool	getIntensity (const image &img, channel &intensity) const
bool	getIntensity (const image &img, channel8 &intensity) 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

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Detailed Description

Split image in its Hue - Saturation - Intensity channels.

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Constructor & Destructor Documentation

lti::splitImageToHSI::splitImageToHSI

(

void

)

Constructor.

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Member Function Documentation

virtual bool lti::splitImageToHSI::apply	(	const rgbPixel &	pixel,
		ubyte &	H,
		ubyte &	S,
		ubyte &	I
	)			const [virtual]

split the pixel in hue value H, saturation S and intensity value I.

The values of each pixel will be between 0 and 255

Parameters:

	pixel	the pixel to be splitted
	H	the hue value
	S	the saturation value
	I	the intensity value

Implements lti::splitImage.

virtual bool lti::splitImageToHSI::apply	(	const rgbPixel &	pixel,
		float &	H,
		float &	S,
		float &	I
	)			const [virtual]

split the pixel in hue value H, saturation S and intensity value I.

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

Parameters:

	pixel	the pixel to be splitted
	H	the hue value
	S	the saturation value
	I	the intensity value

Implements lti::splitImage.

virtual bool lti::splitImageToHSI::apply	(	const image &	img,
		channel8 &	H,
		channel8 &	S,
		channel8 &	I
	)			const [virtual]

split the image in hue channel H, saturation S and intensity channel I.

The values of each image will be between 0 and 255

Parameters:

	img	the image to be splitted
	H	the hue channel
	S	the saturation channel
	I	the intensity channel

Implements lti::splitImage.

virtual bool lti::splitImageToHSI::apply	(	const image &	img,
		channel &	H,
		channel &	S,
		channel &	I
	)			const [virtual]

split the image in hue channel H, saturation S and intensity channel I.

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

Parameters:

	img	the image to be splitted
	H	the hue channel
	S	the saturation channel
	I	the intensity channel

Implements lti::splitImage.

virtual functor* lti::splitImageToHSI::clone

(

)

const [virtual]

returns a pointer to a clone of the functor.

Implements lti::functor.

virtual bool lti::splitImageToHSI::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 from lti::splitImage.

virtual bool lti::splitImageToHSI::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 from lti::splitImage.

bool lti::splitImageToHSI::getHue	(	const image &	img,
		channel8 &	hue
	)			const

return the hue of the image.

If you need also the saturation and the intensity please use the apply methods, which are much faster!

bool lti::splitImageToHSI::getHue	(	const image &	img,
		channel &	hue
	)			const

return the hue of the image.

If you need also the saturation and the intensity please use the apply methods, which are much faster!

bool lti::splitImageToHSI::getIntensity	(	const image &	img,
		channel8 &	intensity
	)			const

return the intensity of the image.

If you need also the hue and the intensity please use the apply methods, which are much faster!

bool lti::splitImageToHSI::getIntensity	(	const image &	img,
		channel &	intensity
	)			const

return the intensity of the image.

If you need also the hue and the intensity please use the apply methods, which are much faster!

bool lti::splitImageToHSI::getSaturation	(	const image &	img,
		channel8 &	saturation
	)			const

return the saturation of the image.

If you need also the hue and the saturation please use the apply methods, which are much faster!

bool lti::splitImageToHSI::getSaturation	(	const image &	img,
		channel &	saturation
	)			const

return the saturation of the image.

If you need also the hue and the intensity please use the apply methods, which are much faster!

virtual bool lti::splitImageToHSI::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 from lti::splitImage.

virtual bool lti::splitImageToHSI::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 from lti::splitImage.

virtual bool lti::splitImageToHSI::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 from lti::splitImage.

virtual bool lti::splitImageToHSI::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 from lti::splitImage.

virtual const char* lti::splitImageToHSI::getTypeName

(

)

const [virtual]

returns the name of this type

Reimplemented from lti::splitImage.

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

• ltiSplitImageToHSI.h