自己写的java数字图像处理，实现几种简单的分割图像算法；sobel,prewitt等。-Write your own java digital image processing, image segmentation algorithm several simple sobel, prewitt and so on.

图像处理的简单例子，能够将图片进行灰度处理等。-Simple example of image processing, can be dealt with, such as gray-scale images.