vpImageConvert Class Reference

#include <src/image/vpImageConvert.h>

List of all members.

Static Public Member Functions
static void	convert (const vpImage< unsigned char > &src, vpImage< vpRGBa > &dest)
static void	convert (const vpImage< vpRGBa > &src, vpImage< unsigned char > &dest)
static void	convert (const vpImage< float > &src, vpImage< unsigned char > &dest)
static void	convert (const vpImage< unsigned char > &src, vpImage< float > &dest)
static void	convert (const vpImage< double > &src, vpImage< unsigned char > &dest)
static void	convert (const vpImage< unsigned char > &src, vpImage< double > &dest)
static void	convert (const IplImage *src, vpImage< vpRGBa > &dest, bool flip=false)
static void	convert (const IplImage *src, vpImage< unsigned char > &dest, bool flip=false)
static void	convert (const vpImage< vpRGBa > &src, IplImage *&dest)
static void	convert (const vpImage< unsigned char > &src, IplImage *&dest)
static void	convert (const cv::Mat &src, vpImage< vpRGBa > &dest, const bool flip=false)
static void	convert (const cv::Mat &src, vpImage< unsigned char > &dest, const bool flip=false)
static void	convert (const vpImage< vpRGBa > &src, cv::Mat &dest)
static void	convert (const vpImage< unsigned char > &src, cv::Mat &dest, const bool copyData=true)
static void	convert (const vpImage< unsigned char > &src, yarp::sig::ImageOf< yarp::sig::PixelMono > *dest, const bool copyData=true)
static void	convert (const yarp::sig::ImageOf< yarp::sig::PixelMono > *src, vpImage< unsigned char > &dest, const bool copyData=true)
static void	convert (const vpImage< vpRGBa > &src, yarp::sig::ImageOf< yarp::sig::PixelRgba > *dest, const bool copyData=true)
static void	convert (const yarp::sig::ImageOf< yarp::sig::PixelRgba > *src, vpImage< vpRGBa > &dest, const bool copyData=true)
static void	convert (const vpImage< vpRGBa > &src, yarp::sig::ImageOf< yarp::sig::PixelRgb > *dest)
static void	convert (const yarp::sig::ImageOf< yarp::sig::PixelRgb > *src, vpImage< vpRGBa > &dest)
static void	split (const vpImage< vpRGBa > &src, vpImage< unsigned char > *pR, vpImage< unsigned char > *pG, vpImage< unsigned char > *pB, vpImage< unsigned char > *pa=NULL)
static void	YUVToRGB (unsigned char y, unsigned char u, unsigned char v, unsigned char &r, unsigned char &g, unsigned char &b)
static void	YUYVToRGBa (unsigned char *yuyv, unsigned char *rgba, unsigned int width, unsigned int height)
static void	YUYVToRGB (unsigned char *yuyv, unsigned char *rgb, unsigned int width, unsigned int height)
static void	YUYVToGrey (unsigned char *yuyv, unsigned char *grey, unsigned int size)
static void	YUV411ToRGBa (unsigned char *yuv, unsigned char *rgba, unsigned int size)
static void	YUV411ToRGB (unsigned char *yuv, unsigned char *rgb, unsigned int size)
static void	YUV411ToGrey (unsigned char *yuv, unsigned char *grey, unsigned int size)
static void	YUV422ToRGBa (unsigned char *yuv, unsigned char *rgba, unsigned int size)
static void	YUV422ToRGB (unsigned char *yuv, unsigned char *rgb, unsigned int size)
static void	YUV422ToGrey (unsigned char *yuv, unsigned char *grey, unsigned int size)
static void	YUV420ToRGBa (unsigned char *yuv, unsigned char *rgba, unsigned int width, unsigned int height)
static void	YUV420ToRGB (unsigned char *yuv, unsigned char *rgb, unsigned int width, unsigned int height)
static void	YUV420ToGrey (unsigned char *yuv, unsigned char *grey, unsigned int size)
static void	YUV444ToRGBa (unsigned char *yuv, unsigned char *rgba, unsigned int size)
static void	YUV444ToRGB (unsigned char *yuv, unsigned char *rgb, unsigned int size)
static void	YUV444ToGrey (unsigned char *yuv, unsigned char *grey, unsigned int size)
static void	YV12ToRGBa (unsigned char *yuv, unsigned char *rgba, unsigned int width, unsigned int height)
static void	YV12ToRGB (unsigned char *yuv, unsigned char *rgb, unsigned int width, unsigned int height)
static void	YVU9ToRGBa (unsigned char *yuv, unsigned char *rgba, unsigned int width, unsigned int height)
static void	YVU9ToRGB (unsigned char *yuv, unsigned char *rgb, unsigned int width, unsigned int height)
static void	RGBToRGBa (unsigned char *rgb, unsigned char *rgba, unsigned int size)
static void	RGBaToRGB (unsigned char *rgba, unsigned char *rgb, unsigned int size)
static void	RGBToGrey (unsigned char *rgb, unsigned char *grey, unsigned int size)
static void	RGBaToGrey (unsigned char *rgba, unsigned char *grey, unsigned int size)
static void	RGBToRGBa (unsigned char *bgr, unsigned char *rgba, unsigned int width, unsigned int height, bool flip=false)
static void	RGBToGrey (unsigned char *bgr, unsigned char *grey, unsigned int width, unsigned int height, bool flip=false)
static void	GreyToRGBa (unsigned char *grey, unsigned char *rgba, unsigned int size)
static void	GreyToRGB (unsigned char *grey, unsigned char *rgb, unsigned int size)
static void	BGRToRGBa (unsigned char *bgr, unsigned char *rgba, unsigned int width, unsigned int height, bool flip)
static void	BGRToGrey (unsigned char *bgr, unsigned char *grey, unsigned int width, unsigned int height, bool flip)
static void	YCbCrToRGB (unsigned char *ycbcr, unsigned char *rgb, unsigned int size)
static void	YCbCrToRGBa (unsigned char *ycbcr, unsigned char *rgb, unsigned int size)
static void	YCrCbToRGB (unsigned char *ycbcr, unsigned char *rgb, unsigned int size)
static void	YCrCbToRGBa (unsigned char *ycbcr, unsigned char *rgb, unsigned int size)
static void	YCbCrToGrey (unsigned char *ycbcr, unsigned char *grey, unsigned int size)
static void	MONO16ToGrey (unsigned char *grey16, unsigned char *grey, unsigned int size)
static void	MONO16ToRGBa (unsigned char *grey16, unsigned char *rgba, unsigned int size)

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Detailed Description

Convert image types.

Definition at line 95 of file vpImageConvert.h.

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Member Function Documentation

void vpImageConvert::BGRToGrey	(	unsigned char *	bgr,
		unsigned char *	grey,
		unsigned int	width,
		unsigned int	height,
		bool	flip
	)		[static]

Converts a BGR image to greyscale Flips the image verticaly if needed assumes that grey is already resized

Definition at line 3064 of file vpImageConvert.cpp.

References src.

Referenced by vpV4l2Grabber::acquire(), and convert().

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void vpImageConvert::BGRToRGBa	(	unsigned char *	bgr,
		unsigned char *	rgba,
		unsigned int	width,
		unsigned int	height,
		bool	flip
	)		[static]

Converts a BGR image to RGBa Flips the image verticaly if needed assumes that rgba is already resized

Definition at line 3026 of file vpImageConvert.cpp.

References src.

Referenced by vpV4l2Grabber::acquire().

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void vpImageConvert::convert	(	const vpImage< unsigned char > &	src,
		vpImage< vpRGBa > &	dest
	)		[static]

Convert a vpImage<vpRGBa> to a vpImage<unsigned char>

Parameters:

src	: source image
dest	: destination image

Examples:

AROgre.cpp, AROgreBasic.cpp, grabOpenCV-2.cpp, servoPioneerPoint2DDepth.cpp, servoPioneerPoint2DDepthWithoutVpServo.cpp, servoViper850FourPointsKinect.cpp, and testConversion.cpp.

Definition at line 68 of file vpImageConvert.cpp.

References vpImage< Type >::bitmap, vpImage< Type >::getHeight(), vpImage< Type >::getWidth(), GreyToRGBa(), and vpImage< Type >::resize().

Referenced by vpOpenCVGrabber::acquire(), vpKeyPointSurf::buildReference(), vpImageFilter::canny(), vpDisplayOpenCV::displayImage(), vpDisplayOpenCV::displayImageROI(), vpDisplayOpenCV::getImage(), vpImageSimulator::init(), vpMbEdgeTracker::initPyramid(), main(), vpKeyPointSurf::matchPoint(), vpImageIo::readJPEG(), vpImageIo::readPGM(), vpImageIo::readPNG(), vpImageIo::readPPM(), vpMeNurbs::seekExtremitiesCanny(), vpFernClassifier::setImage(), vpImageIo::writePGM(), and vpImageIo::writePPM().

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void vpImageConvert::convert	(	const vpImage< vpRGBa > &	src,
		vpImage< unsigned char > &	dest
	)		[static]

Convert a vpImage<unsigned char> to a vpImage<vpRGBa>

Parameters:

src	: source image
dest	: destination image

Definition at line 83 of file vpImageConvert.cpp.

References vpImage< Type >::bitmap, vpImage< Type >::getHeight(), vpImage< Type >::getWidth(), vpImage< Type >::resize(), and RGBaToGrey().

void vpImageConvert::convert	(	const vpImage< float > &	src,
		vpImage< unsigned char > &	dest
	)		[static]

Convert a vpImage<float> to a vpImage<unsigend char> by renormalizing between 0 and 255.

Parameters:

src	: source image
dest	: destination image

Definition at line 99 of file vpImageConvert.cpp.

References vpImage< Type >::bitmap, vpImage< Type >::getHeight(), vpImage< Type >::getMinMaxValue(), vpImage< Type >::getWidth(), and vpImage< Type >::resize().

void vpImageConvert::convert	(	const vpImage< unsigned char > &	src,
		vpImage< float > &	dest
	)		[static]

Convert a vpImage<unsigned char> to a vpImage<float> by basic casting.

Parameters:

src	: source image
dest	: destination image

Definition at line 125 of file vpImageConvert.cpp.

References vpImage< Type >::bitmap, vpImage< Type >::getHeight(), vpImage< Type >::getWidth(), and vpImage< Type >::resize().

void vpImageConvert::convert	(	const vpImage< double > &	src,
		vpImage< unsigned char > &	dest
	)		[static]

Convert a vpImage<double> to a vpImage<unsigend char> by renormalizing between 0 and 255.

Parameters:

src	: source image
dest	: destination image

Definition at line 139 of file vpImageConvert.cpp.

References vpImage< Type >::bitmap, vpImage< Type >::getHeight(), vpImage< Type >::getMinMaxValue(), vpImage< Type >::getWidth(), and vpImage< Type >::resize().

void vpImageConvert::convert	(	const vpImage< unsigned char > &	src,
		vpImage< double > &	dest
	)		[static]

Convert a vpImage<unsigned char> to a vpImage<double> by basic casting.

Parameters:

src	: source image
dest	: destination image

Definition at line 165 of file vpImageConvert.cpp.

References vpImage< Type >::bitmap, vpImage< Type >::getHeight(), vpImage< Type >::getWidth(), and vpImage< Type >::resize().

void vpImageConvert::convert	(	const IplImage *	src,
		vpImage< vpRGBa > &	dest,
		bool	flip = false
	)		[static]

Convert a IplImage to a vpImage<vpRGBa>

An IplImage is an OpenCV (Intel's Open source Computer Vision Library) image structure. See http://opencvlibrary.sourceforge.net/ for general OpenCV documentation, or http://opencvlibrary.sourceforge.net/CxCore for the specific IplImage structure documentation.

Warning:

This function is only available if OpenCV was detected during the configuration step.

Parameters:

src	: Source image in OpenCV format.
dest	: Destination image in ViSP format.
flip	: Set to true to vertically flip the converted image.

#include <visp/vpConfig.h>
#include <visp/vpImage.h>
#include <visp/vpImageIo.h>
#include <visp/vpImageConvert.h>

int main()
{
#ifdef VISP_HAVE_OPENCV
  vpImage<vpRGBa> Ic; // A color image
  IplImage* Ip;

  // Read an image on a disk with openCV library
  Ip = cvLoadImage("image.ppm", CV_LOAD_IMAGE_COLOR);
  // Convert the grayscale IplImage into vpImage<vpRGBa>
  vpImageConvert::convert(Ip, Ic);

  // ...

  // Release Ip header and data
  cvReleaseImage(&Ip);
#endif
}

Definition at line 215 of file vpImageConvert.cpp.

References vpImage< Type >::bitmap, and vpImage< Type >::resize().

void vpImageConvert::convert	(	const IplImage *	src,
		vpImage< unsigned char > &	dest,
		bool	flip = false
	)		[static]

Convert a IplImage to a vpImage<unsigned char>

An IplImage is an OpenCV (Intel's Open source Computer Vision Library) image structure. See http://opencvlibrary.sourceforge.net/ for general OpenCV documentation, or http://opencvlibrary.sourceforge.net/CxCore for the specific IplImage structure documentation.

Warning:

This function is only available if OpenCV was detected during the configuration step.

Parameters:

src	: Source image in OpenCV format.
dest	: Destination image in ViSP format.
flip	: Set to true to vertically flip the converted image.

#include <visp/vpConfig.h>
#include <visp/vpImage.h>
#include <visp/vpImageIo.h>
#include <visp/vpImageConvert.h>

int main()
{
#ifdef VISP_HAVE_OPENCV
  vpImage<unsigned char> Ig; // A grayscale image
  IplImage* Ip;

  // Read an image on a disk with openCV library
  Ip = cvLoadImage("image.pgm", CV_LOAD_IMAGE_GRAYSCALE);
  // Convert the grayscale IplImage into vpImage<unsigned char>
  vpImageConvert::convert(Ip, Ig);

  // ...

  // Release Ip header and data
  cvReleaseImage(&Ip);
#endif
}

Definition at line 318 of file vpImageConvert.cpp.

References BGRToGrey(), vpImage< Type >::bitmap, and vpImage< Type >::resize().

void vpImageConvert::convert	(	const vpImage< vpRGBa > &	src,
		IplImage *&	dest
	)		[static]

Convert a vpImage<vpRGBa> to a IplImage

An IplImage is an OpenCV (Intel's Open source Computer Vision Library) image structure. See http://opencvlibrary.sourceforge.net/ for general OpenCV documentation, or http://opencvlibrary.sourceforge.net/CxCore for the specific IplImage structure documentation.

Warning:

This function is only available if OpenCV was detected during the configuration step.

Parameters:

src	: source image
dest	: destination image

#include <visp/vpConfig.h>
#include <visp/vpImage.h>
#include <visp/vpImageIo.h>
#include <visp/vpImageConvert.h>

int main()
{
#ifdef VISP_HAVE_OPENCV
  vpImage<vpRGBa> Ic; // A color image
  IplImage* Ip = NULL;

  // Read an image on a disk
  vpImageIo::readPPM(Ic, "image.ppm");
  // Convert the vpImage<vpRGBa> in to color IplImage
  vpImageConvert::convert(Ic, Ip);
  // Treatments on IplImage
  //...
  // Save the IplImage on the disk
  cvSaveImage("Ipl.ppm", Ip);

  //Release Ip header and data
  cvReleaseImage(&Ip);
#endif
}

Definition at line 420 of file vpImageConvert.cpp.

References vpImage< Type >::bitmap, vpImage< Type >::getHeight(), and vpImage< Type >::getWidth().

void vpImageConvert::convert	(	const vpImage< unsigned char > &	src,
		IplImage *&	dest
	)		[static]

Convert a vpImage<unsigned char> to a IplImage

An IplImage is an OpenCV (Intel's Open source Computer Vision Library) image structure. See http://opencvlibrary.sourceforge.net/ for general OpenCV documentation, or http://opencvlibrary.sourceforge.net/CxCore for the specific IplImage structure documentation.

Warning:

This function is only available if OpenCV was detected during the configuration step.

Parameters:

src	: source image
dest	: destination image

#include <visp/vpConfig.h>
#include <visp/vpImage.h>
#include <visp/vpImageIo.h>
#include <visp/vpImageConvert.h>

int main()
{
#ifdef VISP_HAVE_OPENCV
  vpImage<unsigned char> Ig; // A greyscale image
  IplImage* Ip = NULL;

  // Read an image on a disk
  vpImageIo::readPGM(Ig, "image.pgm");
  // Convert the vpImage<unsigned char> in to greyscale IplImage
  vpImageConvert::convert(Ig, Ip);
  // Treatments on IplImage Ip
  //...
  // Save the IplImage on the disk
  cvSaveImage("Ipl.pgm", Ip);

  //Release Ip header and data
  cvReleaseImage(&Ip);
#endif
}

Definition at line 505 of file vpImageConvert.cpp.

References vpImage< Type >::bitmap, vpImage< Type >::getHeight(), and vpImage< Type >::getWidth().

void vpImageConvert::convert	(	const cv::Mat &	src,
		vpImage< vpRGBa > &	dest,
		const bool	flip = false
	)		[static]

Convert a cv::Mat to a vpImage<vpRGBa>

A cv::Mat is an OpenCV image class. See http://opencv.willowgarage.com for the general OpenCV documentation, or http://opencv.willowgarage.com/documentation/cpp/core_basic_structures.html for the specific Mat structure documentation.

Similarily to the convert(const IplImage* src, vpImage<vpRGBa> & dest, bool flip) method, only Mat with a depth equal to 8 and a channel between 1 and 3 are converted.

Warning:

This function is only available if OpenCV (version 2.1.0 or greater) was detected during the configuration step.

Parameters:

src	: Source image in OpenCV format.
dest	: Destination image in ViSP format.
flip	: Set to true to vertically flip the converted image.

#include <visp/vpConfig.h>
#include <visp/vpImage.h>
#include <visp/vpImageIo.h>
#include <visp/vpImageConvert.h>
#include <visp/vpRGBa.h>

int main()
{
#if defined(VISP_HAVE_OPENCV) && (VISP_HAVE_OPENCV_VERSION >= 0x020100)
  vpImage<vpRGBa> Ic; // A color image
  cv::Mat Ip;

  // Read an image on a disk with openCV library
  Ip = cv::imread("image.pgm", 1);// second parameter > 0 for a RGB encoding.
  // Convert the grayscale cv::Mat into vpImage<vpRGBa>
  vpImageConvert::convert(Ip, Ic);

  // ...
#endif
}

Definition at line 580 of file vpImageConvert.cpp.

References vpRGBa::A, vpRGBa::B, vpRGBa::G, vpImage< Type >::getCols(), vpImage< Type >::getRows(), vpRGBa::R, and vpImage< Type >::resize().

void vpImageConvert::convert	(	const cv::Mat &	src,
		vpImage< unsigned char > &	dest,
		const bool	flip = false
	)		[static]

Convert a cv::Mat to a vpImage<unsigned char>

A cv::Mat is an OpenCV image class. See http://opencv.willowgarage.com for the general OpenCV documentation, or http://opencv.willowgarage.com/documentation/cpp/core_basic_structures.html for the specific Mat structure documentation.

Similarily to the convert(const IplImage* src, vpImage<vpRGBa> & dest, bool flip) method, only Mat with a depth equal to 8 and a channel between 1 and 3 are converted.

Warning:

This function is only available if OpenCV was detected during the configuration step.

Parameters:

src	: Source image in OpenCV format.
dest	: Destination image in ViSP format.
flip	: Set to true to vertically flip the converted image.

#include <visp/vpConfig.h>
#include <visp/vpImage.h>
#include <visp/vpImageIo.h>
#include <visp/vpImageConvert.h>

int main()
{
#if defined(VISP_HAVE_OPENCV) && (VISP_HAVE_OPENCV_VERSION >= 0x020100)
  vpImage<unsigned char> Ig; // A grayscale image
  cv::Mat Ip;

  // Read an image on a disk with openCV library
  Ip = cv::imread("image.pgm", 0);// second parameter = 0 for a gray level.
  // Convert the grayscale cv::Mat into vpImage<unsigned char>
  vpImageConvert::convert(Ip, Ig);

  // ...
#endif
}

Definition at line 674 of file vpImageConvert.cpp.

References BGRToGrey(), vpImage< Type >::bitmap, vpImage< Type >::getCols(), vpImage< Type >::getRows(), and vpImage< Type >::resize().

void vpImageConvert::convert	(	const vpImage< vpRGBa > &	src,
		cv::Mat &	dest
	)		[static]

Convert a vpImage<unsigned char> to a cv::Mat

A cv::Mat is an OpenCV image class. See http://opencv.willowgarage.com for the general OpenCV documentation, or http://opencv.willowgarage.com/documentation/cpp/core_basic_structures.html for the specific Mat structure documentation.

Warning:

This function is only available if OpenCV version 2.1.0 or greater was detected during the configuration step.

Parameters:

src	: source image (vpRGBa format)
dest	: destination image (BGR format)

#include <visp/vpConfig.h>
#include <visp/vpImage.h>
#include <visp/vpImageIo.h>
#include <visp/vpImageConvert.h>

int main()
{
#if defined(VISP_HAVE_OPENCV) && (VISP_HAVE_OPENCV_VERSION >= 0x020100)
  vpImage<unsigned char> Ig; // A greyscale image
  cv::Mat Ip;

  // Read an image on a disk
  vpImageIo::readPGM(Ig, "image.pgm");
  // Convert the vpImage<unsigned char> in to color cv::Mat.
  vpImageConvert::convert(Ig, Ip);
  // Treatments on cv::Mat Ip
  //...
  // Save the cv::Mat on the disk
  cv::imwrite("image.pgm", Ip);
#endif
}

Definition at line 757 of file vpImageConvert.cpp.

References vpImage< Type >::bitmap, vpImage< Type >::getCols(), and vpImage< Type >::getRows().

void vpImageConvert::convert	(	const vpImage< unsigned char > &	src,
		cv::Mat &	dest,
		const bool	copyData = true
	)		[static]

Convert a vpImage<unsigned char> to a cv::Mat

A cv::Mat is an OpenCV image class. See http://opencv.willowgarage.com for the general OpenCV documentation, or http://opencv.willowgarage.com/documentation/cpp/core_basic_structures.html for the specific Mat structure documentation.

Warning:

This function is only available if OpenCV version 2.1.0 or greater was detected during the configuration step.

Parameters:

src	: source image
dest	: destination image
copyData	: if true, the image is copied and modification in one object will not modified the other.

#include <visp/vpConfig.h>
#include <visp/vpImage.h>
#include <visp/vpImageIo.h>
#include <visp/vpImageConvert.h>

int main()
{
#if defined(VISP_HAVE_OPENCV) && (VISP_HAVE_OPENCV_VERSION >= 0x020100)
  vpImage<unsigned char> Ig; // A greyscale image
  cv::Mat Ip;

  // Read an image on a disk
  vpImageIo::readPGM(Ig, "image.pgm");
  // Convert the vpImage<unsigned char> in to greyscale cv::Mat
  vpImageConvert::convert(Ig, Ip);
  // Treatments on cv::MatIp
  //...
  // Save the cv::Mat on the disk
  cv::imwrite("image.pgm", Ip);
#endif
}

Definition at line 812 of file vpImageConvert.cpp.

References vpImage< Type >::bitmap, vpImage< Type >::getCols(), and vpImage< Type >::getRows().

void vpImageConvert::convert	(	const vpImage< unsigned char > &	src,
		yarp::sig::ImageOf< yarp::sig::PixelMono > *	dest,
		const bool	copyData = true
	)		[static]

Convert a vpImage<unsigned char> to a yarp::sig::ImageOf<yarp::sig::PixelMono>

A yarp::sig::Image is a YARP image class. See http://eris.liralab.it/yarpdoc/df/d15/classyarp_1_1sig_1_1Image.html for the YARP image class documentation.

Parameters:

src	: Source image in ViSP format.
dest	: Destination image in YARP format.
copyData	: Set to true to copy all the image content. If false we only update the image pointer.

#include <visp/vpConfig.h>
#include <visp/vpImage.h>
#include <visp/vpImageIo.h>
#include <visp/vpImageConvert.h>

int main()
{
#if defined(VISP_HAVE_YARP)
  vpImage<unsigned char> I; // A mocochrome image
  // Read an image on a disk
  vpImageIo::readPGM(I, "image.pgm");
  
  yarp::sig::ImageOf< yarp::sig::PixelMono > *Iyarp = new yarp::sig::ImageOf< yarp::sig::PixelMono >();
  // Convert the vpImage<unsigned char> to a yarp::sig::ImageOf<yarp::sig::PixelMono>
  vpImageConvert::convert(I, Iyarp);

  // ...
#endif
}

Definition at line 859 of file vpImageConvert.cpp.

References vpImage< Type >::bitmap, vpImage< Type >::getCols(), vpImage< Type >::getHeight(), vpImage< Type >::getRows(), and vpImage< Type >::getWidth().

void vpImageConvert::convert	(	const yarp::sig::ImageOf< yarp::sig::PixelMono > *	src,
		vpImage< unsigned char > &	dest,
		const bool	copyData = true
	)		[static]

Convert a yarp::sig::ImageOf<yarp::sig::PixelMono> to a vpImage<unsigned char>

A yarp::sig::Image is a YARP image class. See http://eris.liralab.it/yarpdoc/df/d15/classyarp_1_1sig_1_1Image.html for the YARP image class documentation.

Parameters:

src	: Source image in YARP format.
dest	: Destination image in ViSP format.
copyData	: Set to true to copy all the image content. If false we only update the image pointer.

#include <visp/vpConfig.h>
#include <visp/vpImage.h>
#include <visp/vpImageIo.h>
#include <visp/vpImageConvert.h>

#if defined(VISP_HAVE_YARP)
  #include <yarp/sig/ImageFile.h>
#endif

int main()
{
#if defined(VISP_HAVE_YARP)
  yarp::sig::ImageOf< yarp::sig::PixelMono > *Iyarp = new yarp::sig::ImageOf< yarp::sig::PixelMono >();
  // Read an image on a disk
  yarp::sig::file::read(*Iyarp, "image.pgm");
  
  // Convert the yarp::sig::ImageOf<yarp::sig::PixelMono> to a vpImage<unsigned char>
  vpImage<unsigned char> I;
  vpImageConvert::convert(Iyarp, I);

  // ...
#endif
}

Definition at line 907 of file vpImageConvert.cpp.

References vpImage< Type >::bitmap, and vpImage< Type >::resize().

void vpImageConvert::convert	(	const vpImage< vpRGBa > &	src,
		yarp::sig::ImageOf< yarp::sig::PixelRgba > *	dest,
		const bool	copyData = true
	)		[static]

Convert a vpImage<vpRGBa> to a yarp::sig::ImageOf<yarp::sig::PixelRgba>

A yarp::sig::Image is a YARP image class. See http://eris.liralab.it/yarpdoc/df/d15/classyarp_1_1sig_1_1Image.html for the YARP image class documentation.

Parameters:

src	: Source image in ViSP format.
dest	: Destination image in YARP format.
copyData	: Set to true to copy all the image content. If false we only update the image pointer.

#include <visp/vpConfig.h>
#include <visp/vpImage.h>
#include <visp/vpImageIo.h>
#include <visp/vpImageConvert.h>
#include <visp/vpRGBa.h>

int main()
{
#if defined(VISP_HAVE_YARP)
  vpImage<vpRGBa> I; // A color image
  // Read an image on a disk
  vpImageIo::read(I,"image.jpg");
  
  yarp::sig::ImageOf< yarp::sig::PixelRgba > *Iyarp = new yarp::sig::ImageOf< yarp::sig::PixelRgba >();
  // Convert the vpImage<vpRGBa> to a yarp::sig::ImageOf<yarp::sig::PixelRgba>
  vpImageConvert::convert(I,Iyarp);

  // ...
#endif
}

Definition at line 950 of file vpImageConvert.cpp.

References vpImage< Type >::bitmap, vpImage< Type >::getCols(), vpImage< Type >::getHeight(), vpImage< Type >::getRows(), and vpImage< Type >::getWidth().

void vpImageConvert::convert	(	const yarp::sig::ImageOf< yarp::sig::PixelRgba > *	src,
		vpImage< vpRGBa > &	dest,
		const bool	copyData = true
	)		[static]

Convert a yarp::sig::ImageOf<yarp::sig::PixelRgba> to a vpImage<vpRGBa>

A yarp::sig::Image is a YARP image class. See http://eris.liralab.it/yarpdoc/df/d15/classyarp_1_1sig_1_1Image.html for the YARP image class documentation.

Parameters:

src	: Source image in YARP format.
dest	: Destination image in ViSP format.
copyData	: Set to true to copy all the image content. If false we only update the image pointer.

#include <visp/vpConfig.h>
#include <visp/vpImage.h>
#include <visp/vpImageIo.h>
#include <visp/vpImageConvert.h>
#include <visp/vpRGBa.h>

#if defined(VISP_HAVE_YARP)
  #include <yarp/sig/ImageFile.h>
#endif

int main()
{
#if defined(VISP_HAVE_YARP)
  yarp::sig::ImageOf< yarp::sig::PixelRgba > *Iyarp = new yarp::sig::ImageOf< yarp::sig::PixelRgba >();
  // Read an image on a disk
  yarp::sig::file::read(*Iyarp,"image.pgm");
  
  // Convert the yarp::sig::ImageOf<yarp::sig::PixelRgba> to a vpImage<vpRGBa>
  vpImage<vpRGBa> I;
  vpImageConvert::convert(Iyarp,I);

  // ...
#endif
}

Definition at line 998 of file vpImageConvert.cpp.

References vpImage< Type >::bitmap, and vpImage< Type >::resize().

void vpImageConvert::convert	(	const vpImage< vpRGBa > &	src,
		yarp::sig::ImageOf< yarp::sig::PixelRgb > *	dest
	)		[static]

Convert a vpImage<vpRGBa> to a yarp::sig::ImageOf<yarp::sig::PixelRgb>

A yarp::sig::Image is a YARP image class. See http://eris.liralab.it/yarpdoc/df/d15/classyarp_1_1sig_1_1Image.html for the YARP image class documentation.

Parameters:

src	: Source image in ViSP format.
dest	: Destination image in YARP format.

#include <visp/vpConfig.h>
#include <visp/vpImage.h>
#include <visp/vpImageIo.h>
#include <visp/vpImageConvert.h>
#include <visp/vpRGBa.h>

int main()
{
#if defined(VISP_HAVE_YARP)
  vpImage<vpRGBa> I; // A color image
  // Read an image on a disk
  vpImageIo::read(I,"image.jpg");
  
  yarp::sig::ImageOf< yarp::sig::PixelRgb > *Iyarp = new yarp::sig::ImageOf< yarp::sig::PixelRgb >();
  // Convert the vpImage<vpRGBa> to a yarp::sig::ImageOf<yarp::sig::PixelRgb>
  vpImageConvert::convert(I,Iyarp);

  // ...
#endif
}

Definition at line 1040 of file vpImageConvert.cpp.

References vpImage< Type >::getHeight(), vpImage< Type >::getRows(), and vpImage< Type >::getWidth().

void vpImageConvert::convert	(	const yarp::sig::ImageOf< yarp::sig::PixelRgb > *	src,
		vpImage< vpRGBa > &	dest
	)		[static]

Convert a yarp::sig::ImageOf<yarp::sig::PixelRgb> to a vpImage<vpRGBa>

A yarp::sig::Image is a YARP image class. See http://eris.liralab.it/yarpdoc/df/d15/classyarp_1_1sig_1_1Image.html for the YARP image class documentation.

Parameters:

src	: Source image in YARP format.
dest	: Destination image in ViSP format.

#include <visp/vpConfig.h>
#include <visp/vpImage.h>
#include <visp/vpImageIo.h>
#include <visp/vpImageConvert.h>
#include <visp/vpRGBa.h>

#if defined(VISP_HAVE_YARP)
  #include <yarp/sig/ImageFile.h>
#endif

int main()
{
#if defined(VISP_HAVE_YARP)
  yarp::sig::ImageOf< yarp::sig::PixelRgb > *Iyarp = new yarp::sig::ImageOf< yarp::sig::PixelRgb >();
  // Read an image on a disk
  yarp::sig::file::read(*Iyarp,"image.pgm");
  
  // Convert the yarp::sig::ImageOf<yarp::sig::PixelRgb> to a vpImage<vpRGBa>
  vpImage<vpRGBa> I;
  vpImageConvert::convert(Iyarp,I);

  // ...
#endif
}

Definition at line 1089 of file vpImageConvert.cpp.

References vpImage< Type >::resize().

void vpImageConvert::GreyToRGB	(	unsigned char *	grey,
		unsigned char *	rgb,
		unsigned int	size
	)		[static]

Convert from grey to linear RGBa.

Definition at line 3001 of file vpImageConvert.cpp.

void vpImageConvert::GreyToRGBa	(	unsigned char *	grey,
		unsigned char *	rgba,
		unsigned int	size
	)		[static]

Convert from grey to linear RGBa.

Definition at line 2977 of file vpImageConvert.cpp.

Referenced by vp1394Grabber::acquire(), vpV4l2Grabber::acquire(), vp1394TwoGrabber::acquire(), convert(), and vp1394TwoGrabber::dequeue().

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void vpImageConvert::MONO16ToGrey	(	unsigned char *	grey16,
		unsigned char *	grey,
		unsigned int	size
	)		[static]

Converts a MONO16 grey scale image (each pixel is coded by two bytes) into a grey image where each pixels are coded on one byte.

Parameters:

grey16	: Input image to convert (two bytes per pixel).
grey	: Output image (one byte per pixel)
size	: The image size or the number of pixels.

Definition at line 3552 of file vpImageConvert.cpp.

Referenced by vp1394TwoGrabber::dequeue().

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void vpImageConvert::MONO16ToRGBa	(	unsigned char *	grey16,
		unsigned char *	rgba,
		unsigned int	size
	)		[static]

Converts a MONO16 grey scale image (each pixel is coded by two bytes) into a grey image where each pixels are coded on one byte.

Parameters:

grey16	: Input image to convert (two bytes per pixel).
rgba	: Output image.
size	: The image size or the number of pixels.

Definition at line 3575 of file vpImageConvert.cpp.

Referenced by vp1394TwoGrabber::dequeue().

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void vpImageConvert::RGBaToGrey	(	unsigned char *	rgba,
		unsigned char *	grey,
		unsigned int	size
	)		[static]

Weights convert from linear RGBa to CIE luminance assuming a modern monitor. See Charles Pontyon's Colour FAQ http://www.poynton.com/notes/colour_and_gamma/ColorFAQ.html

Definition at line 2956 of file vpImageConvert.cpp.

Referenced by vp1394Grabber::acquire(), vpV4l2Grabber::acquire(), and convert().

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void vpImageConvert::RGBaToRGB	(	unsigned char *	rgba,
		unsigned char *	rgb,
		unsigned int	size
	)		[static]

Convert RGB into RGBa

Definition at line 2915 of file vpImageConvert.cpp.

void vpImageConvert::RGBToGrey	(	unsigned char *	rgb,
		unsigned char *	grey,
		unsigned int	size
	)		[static]

Weights convert from linear RGB to CIE luminance assuming a modern monitor. See Charles Pontyon's Colour FAQ http://www.poynton.com/notes/colour_and_gamma/ColorFAQ.html

Definition at line 2935 of file vpImageConvert.cpp.

Referenced by vp1394Grabber::acquire(), vpV4l2Grabber::acquire(), vp1394TwoGrabber::dequeue(), and vpSimulator::getInternalImage().

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void vpImageConvert::RGBToGrey	(	unsigned char *	rgb,
		unsigned char *	grey,
		unsigned int	width,
		unsigned int	height,
		bool	flip = false
	)		[static]

Converts a RGB image to greyscale Flips the image verticaly if needed assumes that grey is already resized

Definition at line 3134 of file vpImageConvert.cpp.

References src.

void vpImageConvert::RGBToRGBa	(	unsigned char *	rgb,
		unsigned char *	rgba,
		unsigned int	size
	)		[static]

Convert RGB into RGBa

Definition at line 2895 of file vpImageConvert.cpp.

Referenced by vp1394Grabber::acquire(), vpV4l2Grabber::acquire(), vp1394TwoGrabber::acquire(), vp1394TwoGrabber::dequeue(), and vpSimulator::getInternalImage().

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void vpImageConvert::RGBToRGBa	(	unsigned char *	rgb,
		unsigned char *	rgba,
		unsigned int	width,
		unsigned int	height,
		bool	flip = false
	)		[static]

Converts a RGB image to RGBa Flips the image verticaly if needed assumes that rgba is already resized

Definition at line 3099 of file vpImageConvert.cpp.

References src.

void vpImageConvert::split	(	const vpImage< vpRGBa > &	src,
		vpImage< unsigned char > *	pR,
		vpImage< unsigned char > *	pG,
		vpImage< unsigned char > *	pB,
		vpImage< unsigned char > *	pa = NULL
	)		[static]

Split an image from vpRGBa format to monochrome channels.

Parameters:

src	: source image.
pR	: red channel. Set as NULL if not needed.
pG	: green channel. Set as NULL if not needed.
pB	: blue channel. Set as NULL if not needed.
pa	: alpha channel. Set as NULL if not needed.

Example code using split :

#include <visp/vpImage.h>
#include <visp/vpImageIo.h>
#include <visp/vpImageConvert.h>

int main()
{
  vpImage<vpRGBa> Ic; // A color image

  // Load a color image from the disk
  vpImageIo::readPPM(Ic,"image.ppm");

  // Only R and B Channels are desired.
  vpImage<unsigned char> R, B;

  // Split Ic color image
  // R and B will be resized in split function if needed
  vpImageConvert::split(Ic, &R, NULL, &B, NULL);

  // Save the the R Channel.
  vpImageIo::writePGM(R, "RChannel.pgm");
}

Examples:

testConversion.cpp.

Definition at line 3487 of file vpImageConvert.cpp.

References vpImage< Type >::bitmap, dst, vpImage< Type >::getHeight(), vpImage< Type >::getNumberOfPixel(), vpImage< Type >::getWidth(), and vpImage< Type >::resize().

Referenced by main().

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void vpImageConvert::YCbCrToGrey	(	unsigned char *	yuv,
		unsigned char *	grey,
		unsigned int	size
	)		[static]

Convert an image from YCrCb 4:2:2 (Y0 Cr01 Y1 Cb01 Y2 Cr23 Y3 ...) to grey format. Destination grey image memory area has to be allocated before.

• In YCrCb (4:2:2) format each pixel is coded using 16 bytes. Byte 0: YO (Luma for Pixel 0) Byte 1: Chroma Red Cr (Red Chroma for Pixel 0 and 1) Byte 2: Y1 (Luma for Pixel 1) Byte 3: Chroma blue Cb (Blue Chroma for Pixel 0 and 1) Byte 4: Y2 (Luma for Pixel 2)

• In grey format, each pixel is coded using 8 bytes.

Definition at line 3324 of file vpImageConvert.cpp.

void vpImageConvert::YCbCrToRGB	(	unsigned char *	ycbcr,
		unsigned char *	rgb,
		unsigned int	size
	)		[static]

Convert an image from YCbCr 4:2:2 (Y0 Cb01 Y1 Cr01 Y2 Cb23 Y3 ...) to RGB format. Destination rgb memory area has to be allocated before.

• In YCbCr (4:2:2) format each pixel is coded using 16 bytes. Byte 0: YO (Luma for Pixel 0) Byte 1: Chroma Blue Cb (Blue Chroma for Pixel 0 and 1) Byte 2: Y1 (Luma for Pixel 1) Byte 3: Chroma Red Cr (Red Chroma for Pixel 0 and 1) Byte 4: Y2 (Luma for Pixel 2)

• In RGB format, each pixel is coded using 24 bytes. Byte 0: Red Byte 1: Green Byte 2: Blue

Definition at line 3209 of file vpImageConvert.cpp.

References vpDEBUG_TRACE.

void vpImageConvert::YCbCrToRGBa	(	unsigned char *	ycbcr,
		unsigned char *	rgba,
		unsigned int	size
	)		[static]

Convert an image from YCbCr 4:2:2 (Y0 Cb01 Y1 Cr01 Y2 Cb23 Y3...) to RGBa format. Destination rgba memory area has to be allocated before.

• In YCbCr (4:2:2) format each pixel is coded using 16 bytes. Byte 0: YO (Luma for Pixel 0) Byte 1: Chroma Blue Cb (Blue Chroma for Pixel 0 and 1) Byte 2: Y1 (Luma for Pixel 1) Byte 3: Chroma Red Cr (Red Chroma for Pixel 0 and 1) Byte 4: Y2 (Luma for Pixel 2)

• In RGBa format, each pixel is coded using 24 bytes. Byte 0: Red Byte 1: Green Byte 2: Blue Byte 3: -

Definition at line 3268 of file vpImageConvert.cpp.

References vpDEBUG_TRACE.

void vpImageConvert::YCrCbToRGB	(	unsigned char *	ycrcb,
		unsigned char *	rgb,
		unsigned int	size
	)		[static]

Convert an image from YCrCb 4:2:2 (Y0 Cr01 Y1 Cb01 Y2 Cr23 Y3 ...) to RGB format. Destination rgb memory area has to be allocated before.

• In YCrCb (4:2:2) format each pixel is coded using 16 bytes. Byte 0: YO (Luma for Pixel 0) Byte 1: Chroma Red Cr (Red Chroma for Pixel 0 and 1) Byte 2: Y1 (Luma for Pixel 1) Byte 3: Chroma blue Cb (Blue Chroma for Pixel 0 and 1) Byte 4: Y2 (Luma for Pixel 2)

• In RGB format, each pixel is coded using 24 bytes. Byte 0: Red Byte 1: Green Byte 2: Blue

Definition at line 3356 of file vpImageConvert.cpp.

References vpDEBUG_TRACE.

void vpImageConvert::YCrCbToRGBa	(	unsigned char *	ycrcb,
		unsigned char *	rgba,
		unsigned int	size
	)		[static]

Convert an image from YCrCb 4:2:2 (Y0 Cr01 Y1 Cb01 Y2 Cr23 Y3 ...) to RGBa format. Destination rgba memory area has to be allocated before.

• In YCrCb (4:2:2) format each pixel is coded using 16 bytes. Byte 0: YO (Luma for Pixel 0) Byte 1: Chroma Red Cr (Red Chroma for Pixel 0 and 1) Byte 2: Y1 (Luma for Pixel 1) Byte 3: Chroma blue Cb (Blue Chroma for Pixel 0 and 1) Byte 4: Y2 (Luma for Pixel 2)

• In RGBa format, each pixel is coded using 24 bytes. Byte 0: Red Byte 1: Green Byte 2: Blue Byte 3: -

Definition at line 3413 of file vpImageConvert.cpp.

References vpDEBUG_TRACE.

void vpImageConvert::YUV411ToGrey	(	unsigned char *	yuv,
		unsigned char *	grey,
		unsigned int	size
	)		[static]

Convert YUV411 into Grey yuv411 : u y1 y2 v y3 y4

Definition at line 1555 of file vpImageConvert.cpp.

Referenced by vp1394Grabber::acquire(), and vp1394TwoGrabber::dequeue().

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void vpImageConvert::YUV411ToRGB	(	unsigned char *	yuv,
		unsigned char *	rgb,
		unsigned int	size
	)		[static]

Convert YUV411 into RGB yuv411 : u y1 y2 v y3 y4

Definition at line 1684 of file vpImageConvert.cpp.

References YUVToRGB().

void vpImageConvert::YUV411ToRGBa	(	unsigned char *	yuv,
		unsigned char *	rgba,
		unsigned int	size
	)		[static]

Convert YUV411 into RGB32 yuv411 : u y1 y2 v y3 y4

Definition at line 1344 of file vpImageConvert.cpp.

References YUVToRGB().

Referenced by vp1394Grabber::acquire(), vp1394TwoGrabber::acquire(), and vp1394TwoGrabber::dequeue().

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void vpImageConvert::YUV420ToGrey	(	unsigned char *	yuv,
		unsigned char *	grey,
		unsigned int	size
	)		[static]

Convert YUV420 into Grey yuv420 : Y(NxM), U(N/2xM/2), V(N/2xM/2)

Definition at line 2008 of file vpImageConvert.cpp.

void vpImageConvert::YUV420ToRGB	(	unsigned char *	yuv,
		unsigned char *	rgb,
		unsigned int	width,
		unsigned int	height
	)		[static]

Convert YUV420 into RGB yuv420 : Y(NxM), U(N/2xM/2), V(N/2xM/2)

Definition at line 1910 of file vpImageConvert.cpp.

void vpImageConvert::YUV420ToRGBa	(	unsigned char *	yuv,
		unsigned char *	rgba,
		unsigned int	width,
		unsigned int	height
	)		[static]

Convert YUV420 into RGBa yuv420 : Y(NxM), U(N/2xM/2), V(N/2xM/2)

Definition at line 1809 of file vpImageConvert.cpp.

void vpImageConvert::YUV422ToGrey	(	unsigned char *	yuv,
		unsigned char *	grey,
		unsigned int	size
	)		[static]

Convert YUV 4:2:2 (u01 y0 v01 y1 u23 y2 v23 y3 ...) images into Grey. Destination grey memory area has to be allocated before.

See also:

YUYVToGrey()

Definition at line 1664 of file vpImageConvert.cpp.

Referenced by vp1394Grabber::acquire(), and vp1394TwoGrabber::dequeue().

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void vpImageConvert::YUV422ToRGB	(	unsigned char *	yuv,
		unsigned char *	rgb,
		unsigned int	size
	)		[static]

Convert YUV 4:2:2 (u01 y0 v01 y1 u23 y2 v23 y3 ...) images into RGB images. Destination rgb memory area has to be allocated before.

See also:

YUYVToRGB()

Definition at line 1584 of file vpImageConvert.cpp.

References YUVToRGB().

void vpImageConvert::YUV422ToRGBa	(	unsigned char *	yuv,
		unsigned char *	rgba,
		unsigned int	size
	)		[static]

Convert YUV 4:2:2 (u01 y0 v01 y1 u23 y2 v23 y3 ...) images into RGB32 images. Destination rgba memory area has to be allocated before.

See also:

YUYVToRGBa()

Definition at line 1473 of file vpImageConvert.cpp.

References YUVToRGB().

Referenced by vp1394Grabber::acquire(), vp1394TwoGrabber::acquire(), and vp1394TwoGrabber::dequeue().

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void vpImageConvert::YUV444ToGrey	(	unsigned char *	yuv,
		unsigned char *	grey,
		unsigned int	size
	)		[static]

Convert YUV444 into Grey yuv444 : u y v

Definition at line 2106 of file vpImageConvert.cpp.

Referenced by vp1394TwoGrabber::dequeue().

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void vpImageConvert::YUV444ToRGB	(	unsigned char *	yuv,
		unsigned char *	rgb,
		unsigned int	size
	)		[static]

Convert YUV444 into RGB yuv444 : u y v

Definition at line 2065 of file vpImageConvert.cpp.

void vpImageConvert::YUV444ToRGBa	(	unsigned char *	yuv,
		unsigned char *	rgba,
		unsigned int	size
	)		[static]

Convert YUV444 into RGBa yuv444 : u y v

Definition at line 2024 of file vpImageConvert.cpp.

Referenced by vp1394TwoGrabber::acquire(), and vp1394TwoGrabber::dequeue().

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static void vpImageConvert::YUVToRGB	(	unsigned char	y,
		unsigned char	u,
		unsigned char	v,
		unsigned char &	r,
		unsigned char &	g,
		unsigned char &	b
	)		[inline, static]

Converts a yuv pixel value in rgb format.

Parameters:

y	Y component of a pixel.
u	U component of a pixel.
v	V component of a pixel.
r	Red component from the YUV coding format. This value is computed using:
g	Green component from the YUV coding format. This value is computed using:
b	Blue component from the YUV coding format. This value is computed using:

Examples:

testConversion.cpp.

Definition at line 186 of file vpImageConvert.h.

Referenced by main(), YUV411ToRGB(), YUV411ToRGBa(), YUV422ToRGB(), and YUV422ToRGBa().

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void vpImageConvert::YUYVToGrey	(	unsigned char *	yuyv,
		unsigned char *	grey,
		unsigned int	size
	)		[static]

Convert an image from YUYV 4:2:2 (y0 u01 y1 v01 y2 u23 y3 v23 ...) to grey. Destination rgb memory area has to be allocated before.

See also:

YUV422ToGrey()

Definition at line 1324 of file vpImageConvert.cpp.

Referenced by vpV4l2Grabber::acquire().

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void vpImageConvert::YUYVToRGB	(	unsigned char *	yuyv,
		unsigned char *	rgb,
		unsigned int	width,
		unsigned int	height
	)		[static]

Convert an image from YUYV 4:2:2 (y0 u01 y1 v01 y2 u23 y3 v23 ...) to RGB24. Destination rgb memory area has to be allocated before.

See also:

YUV422ToRGB()

Definition at line 1271 of file vpImageConvert.cpp.

References d, and vpSAT.

void vpImageConvert::YUYVToRGBa	(	unsigned char *	yuyv,
		unsigned char *	rgba,
		unsigned int	width,
		unsigned int	height
	)		[static]

Convert an image from YUYV 4:2:2 (y0 u01 y1 v01 y2 u23 y3 v23 ...) to RGB32. Destination rgba memory area has to be allocated before.

See also:

YUV422ToRGBa()

Definition at line 1215 of file vpImageConvert.cpp.

References d, and vpSAT.

Referenced by vpV4l2Grabber::acquire().

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void vpImageConvert::YV12ToRGB	(	unsigned char *	yuv,
		unsigned char *	rgb,
		unsigned int	height,
		unsigned int	width
	)		[static]

Convert YV12 into RGB yuv420 : Y(NxM), V(N/2xM/2), U(N/2xM/2)

Definition at line 2225 of file vpImageConvert.cpp.

void vpImageConvert::YV12ToRGBa	(	unsigned char *	yuv,
		unsigned char *	rgba,
		unsigned int	width,
		unsigned int	height
	)		[static]

Convert YV12 into RGBa yuv420 : Y(NxM), V(N/2xM/2), U(N/2xM/2)

Definition at line 2124 of file vpImageConvert.cpp.

void vpImageConvert::YVU9ToRGB	(	unsigned char *	yuv,
		unsigned char *	rgb,
		unsigned int	height,
		unsigned int	width
	)		[static]

Convert YV12 into RGB yuv420 : Y(NxM), V(N/4xM/4), U(N/4xM/4)

Definition at line 2617 of file vpImageConvert.cpp.

void vpImageConvert::YVU9ToRGBa	(	unsigned char *	yuv,
		unsigned char *	rgba,
		unsigned int	width,
		unsigned int	height
	)		[static]

Convert YVU9 into RGBa yuv420 : Y(NxM), V(N/4xM/4), U(N/4xM/4)

Definition at line 2323 of file vpImageConvert.cpp.

---

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

• src/image/vpImageConvert.h
• src/image/vpImageConvert.cpp