OPENCV 摄像机标定程序 可以选取标定范围 保存交点坐标 并排序 程序可用 -OPENCV camera calibration procedure calibration range can be selected and saved intersection coordinates sort program available

vs2013+opencv2.4，用hough直线变换提取3条直线，并求出3条直线交点，得到一个三角形ROI区域-vs2013+opencv2.4, with a straight line hough transform to extract three straight, and find the intersection of three straight, to give a triangular region ROI