Opencv 亚像素级别角点检测

Posted 2021-01-10 herd

Size winSize = Size(5,5);
Size zerozone = Size(-1,-1);
TermCriteria tc = TermCriteria(TermCriteria::EPS + TermCriteria::MAX_ITER, 40, 0.001);
cornerSubPix(img_gray1, vec_points, winSize, zerozone, tc);