- #include<cv.h>
- #include<highgui.h>
- int main()
- {
- IplImage* src = NULL;
- src = cvLoadImage ("fruits.jpg", 1);
- IplImage* dst = cvCreateImage (cvGetSize(src), 8, 3);
- IplImage* src2 = cvCreateImage (cvGetSize(src), 8, 3);
- cvLogPolar (src, dst, cvPoint2D32f(src->width / 2, src->height / 2), 80, CV_INTER_LINEAR | CV_WARP_FILL_OUTLIERS);
- cvLogPolar (dst, src2, cvPoint2D32f(src->width / 2, src->height / 2), 80, CV_INTER_LINEAR | CV_WARP_FILL_OUTLIERS | CV_WARP_INVERSE_MAP);
- cvNamedWindow ("src", 1);
- cvShowImage ("src", src);
- cvNamedWindow ("log-polar", 1);
- cvShowImage ("log-polar", dst);
- cvNamedWindow ("inverse log-polar", 1);
- cvShowImage ("inverse log-polar", src2);
- cvWaitKey (0);
- cvReleaseImage (&src);
- cvReleaseImage (&dst);
- cvReleaseImage (&src2);
- return 0;
- }
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