这是实现对图象的方块编码,其中包括用44,88,1616三种情况,-This is the implementation of image block coding, including 44,88,1616 with three kinds of circumstances,

把一幅图象分为88块的MATLAB程序,改动系数,可以实现任意块的分割-Divides an image into 88 pieces of MATLAB, the modification coefficient, can realize arbitrary block segmentation