一种比较好用的边缘检测方法CORNER Find corners in tensity image. ％ CORNER works by the following steep:％ 1.Apply thhe Canny edge detector to the gray level image and obtain a％ binary edge

-The Find corners, a relatively easy method of edge detection CORNER in tensity image The CORNER works by the following steep: 1.Apply thhe Canny, edge detector to the gray level image and obtain a　binary edge