C:/dev/CMUCameraGrab/CMUCameraGrab/cvpixel.h File Reference

#include <cv.h>

Include dependency graph for cvpixel.h:

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Defines
#define	PIX8S(img, x, y)   ((char*)(img->imageData+img->widthStep*y))[x]
#define	PIX8U(img, x, y)   ((uchar*)(img->imageData+img->widthStep*y))[x]
#define	RPIX8U(img, x, y)   ((uchar*)(img->imageData + img->widthStep*y))[x*3+2]
#define	GPIX8U(img, x, y)   ((uchar*)(img->imageData + img->widthStep*y))[x*3+1]
#define	BPIX8U(img, x, y)   ((uchar*)(img->imageData + img->widthStep*y))[x*3]

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Define Documentation

#define BPIX8U	(	img,
		x,
		y		)	((uchar*)(img->imageData + img->widthStep*y))[x*3]

#define GPIX8U	(	img,
		x,
		y		)	((uchar*)(img->imageData + img->widthStep*y))[x*3+1]

#define PIX8S	(	img,
		x,
		y		)	((char*)(img->imageData+img->widthStep*y))[x]

Macros for accessing pixels in the IPLImage format

Copyright (c) 2008 by <Philip Birch/ University of Sussex>

#define PIX8U	(	img,
		x,
		y		)	((uchar*)(img->imageData+img->widthStep*y))[x]

#define RPIX8U	(	img,
		x,
		y		)	((uchar*)(img->imageData + img->widthStep*y))[x*3+2]