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| #include <stdio.h>
#include <stdlib.h>
#include <cv.h>
#include <cvaux.h>
#include <highgui.h>
int main(int argc, char *argv[])
{
IplImage *im, *r, *g, *b;
int i=0,j=0,l,c;
/* 1 => 3 canaux (0 => 1 seul, -1 => automatique) */
im = cvLoadImage("rome1.png", 1);
l = im[0].width;
c = im[0].height;
r = cvCreateImage(cvSize(l,c), im[0].depth, 1);
g = cvCreateImage(cvSize(l,c), im[0].depth, 1);
b = cvCreateImage(cvSize(l,c), im[0].depth, 1);
for(i=0;i<l;++i)
{
for(j=0;j<c;++j)
{
r->imageData[j,i]= im->imageData[i*im->widthStep+j*im->nChannels];
g->imageData[j,i]= im->imageData[i*im->widthStep+j*im->nChannels+1];
b->imageData[j,i]= im->imageData[i*im->widthStep+j*im->nChannels+2];
}
}
cvReleaseImage(&im);
cvReleaseImage(&r);
cvReleaseImage(&g);
cvReleaseImage(&b);
system("PAUSE");
return 0;
} |
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