用ＣＡＮＮＡＹ算子对图象进行边缘提取，初学者有一定参考价值-With CANNAY operator of image edge extraction, beginners have a certain reference value

用canny算子提取边缘，matlab程序-With a canny operator edge extraction, matlab program. . . . . . . . . . . . . . .

用matlab提取图像的骨架 参看边缘检测技术、闭合边界技术和轮廓提取方面的资料 用canny算子检测得到的边界图见附图，还需要进行边界的修补然后提取轮廓 根据你的要求再自己加些东西进去吧 -Matlab was used to extract the skeleton of the image See the edge detection technology, a closed boundary contour extraction and information tec