Converts a GrayLevelImage (the Y channel) and a ColorImageUV8 to RGB. More...

#include <Y8UV8ToRGB8Operator.h>

Inheritance diagram for puma2::Y8UV8ToRGB8Operator:

Public Member Functions
virtual void	apply (const GrayLevelImage8 &imageY, const ColorImageUV8 &imageUV, ColorImageRGB8 &imageRGB)
	Do the real work of the operator.
	Y8UV8ToRGB8Operator ()
	Y8UV8ToRGB8Operator (const GrayLevelImage8 &constYImage, const ColorImageUV8 &constUvImage, ColorImageRGB8 &imageRGB)
virtual	~Y8UV8ToRGB8Operator ()
Static Private Member Functions
static void	initialize ()
Static Private Attributes
static bool	initialized = false
static Mutex	mutex
static int	uPaletteB [256]
static int	uPaletteG [256]
static int	vPaletteG [256]
static int	vPaletteR [256]
static int	yPalette [256]

Detailed Description

Converts a GrayLevelImage (the Y channel) and a ColorImageUV8 to RGB.

Definition at line 26 of file Y8UV8ToRGB8Operator.h.

Constructor & Destructor Documentation

puma2::Y8UV8ToRGB8Operator::Y8UV8ToRGB8Operator ( )

Default constructor.

Definition at line 67 of file Y8UV8ToRGB8Operator.cpp.

puma2::Y8UV8ToRGB8Operator::Y8UV8ToRGB8Operator	(	const GrayLevelImage8 &	constYImage,
		const ColorImageUV8 &	constUvImage,
		ColorImageRGB8 &	imageRGB
	)		`[inline]`

Create, apply, delete

Definition at line 39 of file Y8UV8ToRGB8Operator.h.

puma2::Y8UV8ToRGB8Operator::~Y8UV8ToRGB8Operator ( ) [virtual]

Destructor

Definition at line 69 of file Y8UV8ToRGB8Operator.cpp.

Member Function Documentation

void puma2::Y8UV8ToRGB8Operator::apply	(	const GrayLevelImage8 &	imageY,
		const ColorImageUV8 &	imageUV,
		ColorImageRGB8 &	imageRGB
	)		`[virtual]`

Do the real work of the operator.

Implements puma2::ImagePairToImageOperator< GrayLevelImage8, ColorImageUV8, ColorImageRGB8 >.

Definition at line 71 of file Y8UV8ToRGB8Operator.cpp.

void puma2::Y8UV8ToRGB8Operator::initialize ( ) [static, private]

Note:: Conversion formulae:

Formula for digital YCrCb (YUV) taken from the Sony X700 technical manual. R = Y + 1.4022V G = Y - 0.3458U - 0.7144V B = Y + 1.7710U

Taken from "intersil YCbCr to RGB considerations" R´ = 1.164(Y - 16) + 1.596(Cr - 128) G´ = 1.164(Y - 16) - 0.392(Cb - 128) - 0.813(Cr - 128) B´ = 1.164(Y - 16) + 2.017(Cb - 128)

Definition at line 28 of file Y8UV8ToRGB8Operator.cpp.