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hi there, I'm new in openCV and want to using of cvMatchTemplate but result of this method is not desirable my program is: IplImage *t = cvLoadImage("template.jpg",1); IplImage *i = cvLoadImage("source.jpg",1); IplImage *res = cvCreateImage(cvSize(i->width - t->width+1,i->height - t->height +1),IPL_DEPTH_32F, 1); cvZero(res); cvMatchTemplate(i, t, res, CV_TM_CCORR_NORMED); CvPoint minloc, maxloc; double minval, maxval; cvMinMaxLoc(res,&minval,&maxval,&minloc,&maxloc,NULL); cvRectangle(i, cvPoint(maxloc.x, maxloc.y), cvPoint(maxloc.x + 50, maxloc.y + 50), cvScalar(250,250,250), 2, 0, 0); cvShowImage("Matched area",i); but after running it result image is: and my source and template images are: (in result image a bigger rectangle is matched with template...!!!). help me to use of template macthing in openCV, special thanks to you.

hi there, I'm new in openCV and want to using of cvMatchTemplate cvMatchTemplate but the result of this method is not desirable my desirable. My program is: is:

IplImage *t = cvLoadImage("template.jpg",1);
IplImage *i = cvLoadImage("source.jpg",1);
IplImage *res = cvCreateImage(cvSize(i->width - t->width+1,i->height - t->height +1),IPL_DEPTH_32F, 1);
cvZero(res);
cvMatchTemplate(i, t, res, CV_TM_CCORR_NORMED);
CvPoint minloc, maxloc;
double minval, maxval;
cvMinMaxLoc(res,&minval,&maxval,&minloc,&maxloc,NULL);
cvRectangle(i, cvPoint(maxloc.x, maxloc.y), cvPoint(maxloc.x + 50, maxloc.y + 50), cvScalar(250,250,250), 2, 0, 0);
cvShowImage("Matched area",i);

but after running it the result image is: is:

hi there, I'm new in openCV and want to using of cvMatchTemplate but the result of this method is not desirable. My program is:

IplImage *t = cvLoadImage("template.jpg",1);
IplImage *i = cvLoadImage("source.jpg",1);
IplImage *res = cvCreateImage(cvSize(i->width - t->width+1,i->height - t->height +1),IPL_DEPTH_32F, 1);
cvZero(res);
cvMatchTemplate(i, t, res, CV_TM_CCORR_NORMED);
CvPoint minloc, maxloc;
double minval, maxval;
cvMinMaxLoc(res,&minval,&maxval,&minloc,&maxloc,NULL);
cvRectangle(i, cvPoint(maxloc.x, maxloc.y), cvPoint(maxloc.x + 50, maxloc.y + 50), cvScalar(250,250,250), 2, 0, 0);
cvShowImage("Matched area",i);

but after running it the result image is:

and my source and template images are:

(in result image a bigger rectangle is matched with template...!!!).

Help me to use of template macthing in openCV, Special thanks to you.