CVD::ColourSpace Namespace Reference

Internal colourspace conversions. More...

Classes
struct	bayer_sample_bggr
struct	bayer_sample_gbrg
struct	bayer_sample_grbg
struct	bayer_sample_rggb
struct	read_host_byteorder
struct	read_net_byteorder
struct	read_net_byteorder< unsigned short >

Functions
void	yuv411_to_rgb (const unsigned char *yuv411, int npix, unsigned char *out)
	Convert YUV 411 pixel data to RGB. More...
void	yuv411_to_y (const unsigned char *yuv411, int npix, unsigned char *out)
	Convert YUV 411 pixel data to Y only. More...
void	yuv411_to_rgb_y (const unsigned char *yuv411, int npix, unsigned char *outc, unsigned char *outy)
	Convert YUV 411 pixel data to Y and RGB. More...
void	yuv422_to_rgb (const unsigned char *yuv, unsigned char *rgb, unsigned int width, unsigned int height)
	Convert yuv422 to rgb444. More...
void	yuv422_to_grey (const unsigned char *yuv, unsigned char *grey, unsigned int width, unsigned int height)
	Convert yuv422 to grey. More...
void	yuv420p_to_rgb (const unsigned char *y, const unsigned char *u, const unsigned char *v, unsigned char *rgb, unsigned int width, unsigned int rowpairs)
	Convert yuv420 planar to rgb444. More...
void	yuv420p_to_grey (const unsigned char *y, const unsigned char *u, const unsigned char *v, unsigned char *grey, unsigned int width, unsigned int height)
	Convert yuv420 planar to grey. More...
void	vuy422_to_rgb (const unsigned char *yuv, unsigned char *rgb, unsigned int width, unsigned int height)
	Convert vuy422 to rgb444. More...
void	vuy422_to_grey (const unsigned char *yuv, unsigned char *grey, unsigned int width, unsigned int height)
	Convert yuv422 to grey. More...
template<typename T , class SAMPLER >
void	bayer_to_rgb (const T *bggr, int bggr_stride, T *rgb, int rgb_stride, unsigned int width, unsigned int height)
template<class T >
T	cie (T *c)
template<class T , class SAMPLER >
void	bayer_to_grey (const T *bggr, int bggr_stride, T *grey, int grey_stride, unsigned int width, unsigned int height)
template<class B , class P , template< class, class > class Sampler, template< class > class ByteOrder>
void	convert_bayer_to_rgb (const BasicImage< B > &bayer, BasicImage< Rgb< P >> &out)
template<class B , class P , template< class, class > class Sampler, template< class > class ByteOrder>
void	convert_bayer_to_grey (const BasicImage< B > &bayer, BasicImage< P > &out)

Detailed Description

Internal colourspace conversions.

Function Documentation

vuy422_to_grey()

void CVD::ColourSpace::vuy422_to_grey	(	const unsigned char *	yuv,
		unsigned char *	grey,
		unsigned int	width,
		unsigned int	height
	)

Convert yuv422 to grey.

Parameters

yuv	The vuy422 data: uyvyuyvy....
grey	The output data
width	The width of the image
height	The height of the image

vuy422_to_rgb()

void CVD::ColourSpace::vuy422_to_rgb	(	const unsigned char *	yuv,
		unsigned char *	rgb,
		unsigned int	width,
		unsigned int	height
	)

Convert vuy422 to rgb444.

Parameters

yuv	The vuy422 data: uyvyuyvy....
rgb	The output data
width	The width of the image
height	The height of the image

yuv411_to_rgb()

void CVD::ColourSpace::yuv411_to_rgb	(	const unsigned char *	yuv411,
		int	npix,
		unsigned char *	out
	)

Convert YUV 411 pixel data to RGB.

Parameters

yuv411	The input data
npix	The number of pixels
out	The output data

yuv411_to_rgb_y()

void CVD::ColourSpace::yuv411_to_rgb_y	(	const unsigned char *	yuv411,
		int	npix,
		unsigned char *	outc,
		unsigned char *	outy
	)

Convert YUV 411 pixel data to Y and RGB.

Parameters

yuv411	The input data
npix	The number of pixels
outc	colour output data
outy	luma output data

yuv411_to_y()

void CVD::ColourSpace::yuv411_to_y	(	const unsigned char *	yuv411,
		int	npix,
		unsigned char *	out
	)

Convert YUV 411 pixel data to Y only.

Parameters

yuv411	The input data
npix	The number of pixels
out	The output data

yuv420p_to_grey()

void CVD::ColourSpace::yuv420p_to_grey	(	const unsigned char *	y,
		const unsigned char *	u,
		const unsigned char *	v,
		unsigned char *	grey,
		unsigned int	width,
		unsigned int	height
	)

Convert yuv420 planar to grey.

Parameters

y	The y plane: one byte per pixel
u	The u plane: one byte per 2 pixel square
v	The v plane: one byte per 2 pixel square
grey	The output data
width	The width of the image
height	The height of the image

yuv420p_to_rgb()

void CVD::ColourSpace::yuv420p_to_rgb	(	const unsigned char *	y,
		const unsigned char *	u,
		const unsigned char *	v,
		unsigned char *	rgb,
		unsigned int	width,
		unsigned int	rowpairs
	)

Convert yuv420 planar to rgb444.

Parameters

y	The y plane: one byte per pixel
u	The u plane: one byte per 2 pixel square
v	The v plane: one byte per 2 pixel square
rgb	The output data
width	The width of the image
rowpairs	The number of rows pairs (i.e., height/2) in the image

yuv422_to_grey()

void CVD::ColourSpace::yuv422_to_grey	(	const unsigned char *	yuv,
		unsigned char *	grey,
		unsigned int	width,
		unsigned int	height
	)

Convert yuv422 to grey.

Parameters

yuv	The yuv422 data: yuyvyuyv....
grey	The output data
width	The width of the image
height	The height of the image

yuv422_to_rgb()

void CVD::ColourSpace::yuv422_to_rgb	(	const unsigned char *	yuv,
		unsigned char *	rgb,
		unsigned int	width,
		unsigned int	height
	)

Convert yuv422 to rgb444.

Parameters

yuv	The yuv422 data: yuyvyuyv....
rgb	The output data
width	The width of the image
height	The height of the image