多种图像分割方法比较，包括roberts,sobel,prewitt,canny,log,fuzzy等多种经典方式，对同一张图像的处理的不同效果比较，根据需要选择不同的处理算子-Comparison of a variety of image segmentation, including roberts, sobel, prewitt, canny, log, fuzzy, and other classic method of image processing with a comparison of different effects, according to the needs of different processing operator