Logical functions

Detailed Description

Collaboration diagram for Logical functions:

Functions
template<class T >
RES_T	logicAnd (const Image< T > &imIn1, const Image< T > &imIn2, Image< T > &imOut)
	logicAnd() - Logic AND operator, pixel by pixel, of two images
template<class T >
RES_T	bitAnd (const Image< T > &imIn1, const Image< T > &imIn2, Image< T > &imOut)
	bitAnd() - Bitwise AND operator, pixel by pixel, of two images
template<class T >
RES_T	logicOr (const Image< T > &imIn1, const Image< T > &imIn2, Image< T > &imOut)
	logicOr() - Logic OR operator, pixel by pixel, of two images
template<class T >
RES_T	bitOr (const Image< T > &imIn1, const Image< T > &imIn2, Image< T > &imOut)
	bitOr() - Bitwise OR operator, pixel by pixel, of two images
template<class T >
RES_T	logicXOr (const Image< T > &imIn1, const Image< T > &imIn2, Image< T > &imOut)
	logicXOr() - Logic XOR operator, pixel by pixel, of two images
template<class T >
RES_T	bitXOr (const Image< T > &imIn1, const Image< T > &imIn2, Image< T > &imOut)
	bitXOr() - Bitwise XOR operator, pixel by pixel, of two images

Function Documentation

logicAnd()

template<class T >

RES_T logicAnd	(	const Image< T > &	imIn1,
		const Image< T > &	imIn2,
		Image< T > &	imOut
	)

logicAnd() - Logic AND operator, pixel by pixel, of two images

This function evaluates the logical AND of two images. This function works both binary and grey images

The result is a image where :

• imOut(x) = (imIn(x) != 0 AND imIn2(x) != 0 ? 1 : 0)

Parameters

[in]	imIn1	: input image
[in]	imIn2	: input image
[out]	imOut	: output image

bitAnd()

template<class T >

RES_T bitAnd	(	const Image< T > &	imIn1,
		const Image< T > &	imIn2,
		Image< T > &	imOut
	)

bitAnd() - Bitwise AND operator, pixel by pixel, of two images

This function evaluates the bitwise AND of two images. This function works both binary and grey images

The result is a image where :

• imOut(x) = imIn(x) & imIn2(x)

Parameters

[in]	imIn1	: input image
[in]	imIn2	: input image
[out]	imOut	: output image

logicOr()

template<class T >

RES_T logicOr	(	const Image< T > &	imIn1,
		const Image< T > &	imIn2,
		Image< T > &	imOut
	)

logicOr() - Logic OR operator, pixel by pixel, of two images

This function evaluates the logical OR of two images. This function works both binary and grey images

The result is a image where :

• imOut(x) = (imIn(x) != 0 OR imIn2(x) != 0 ? 1 : 0)

Parameters

[in]	imIn1	: input image
[in]	imIn2	: input image
[out]	imOut	: output image

bitOr()

template<class T >

RES_T bitOr	(	const Image< T > &	imIn1,
		const Image< T > &	imIn2,
		Image< T > &	imOut
	)

bitOr() - Bitwise OR operator, pixel by pixel, of two images

This function evaluates the bitwise OR of two images. This function works both binary and grey images

The result is a image where :

• imOut(x) = imIn(x) | imIn2(x)

Parameters

[in]	imIn1	: input image
[in]	imIn2	: input image
[out]	imOut	: output image

logicXOr()

template<class T >

RES_T logicXOr	(	const Image< T > &	imIn1,
		const Image< T > &	imIn2,
		Image< T > &	imOut
	)

logicXOr() - Logic XOR operator, pixel by pixel, of two images

This function evaluates the logical exclusive OR of two images. This function works both binary and grey images

The result is a image where :

• imOut(x) = (imIn1(x) != 0 && imIn2(x) == 0) || (imIn1(x) == 0 && imIn2(x) != 0) ? 1 : 0)

Parameters

[in]	imIn1	: input image
[in]	imIn2	: input image
[out]	imOut	: output image

bitXOr()

template<class T >

RES_T bitXOr	(	const Image< T > &	imIn1,
		const Image< T > &	imIn2,
		Image< T > &	imOut
	)

bitXOr() - Bitwise XOR operator, pixel by pixel, of two images

This function evaluates the bitwise exclusive OR of two images. This function works both binary and grey images

The result is a image where :

• imOut(x) = imIn(x) ^ imIn2(x)

Parameters

[in]	imIn1	: input image
[in]	imIn2	: input image
[out]	imOut	: output image