本程序包括所有的边缘检测算法，实现了robert,sobel,prewitt,gauss边缘检测,hough变换检测水平直线，轮廓提取，种子填充等的功能，经典收藏啊！-This procedure includes all of the edge detection algorithm robert, sobel, prewitt, gauss edge detection, hough transform detection of the level of a straight line, c