Canny operator

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//Canny operator//int _tmain(int argc, _TCHAR* argv[]) {IplImage *img = cvLoadImage("E:\\ProgramData\\data\\LenaGr.jpg", 0);//0 means get the gray imgIplImage *edgesCanny = cvCreateImage(cvGetSize(img), IPL_DEPTH_8U, 1);cvCanny(img, edgesCanny, 100, 150, 3);cvNamedWindow("Test", CV_WINDOW_AUTOSIZE);cvShowImage("Test", edgesCanny);cvWaitKey(0);cvReleaseImage(&edgesCanny);cvReleaseImage(&img);cvDestroyWindow("Test");return 0;}


 

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