Li chunming实现的Leverset图像分割代码，非常实用哦，希望对初学LS人有帮助，另外其更多代码可以搜索其主页，上面有很多代码和文章-This code is about the ls algorithm by Li chunming,I holp is very usefull for some one to learn ls,you can search the homepage and many code you can download.