程序代码用于拼接压缩文件中的碎纸片，用的是将碎纸片图形边缘二值化，搜索最佳拼接组合的方法，全由自己编写-Program code for splicing compressed files scraps of paper, using the scraps of paper binary edge graphics, search for the best combination of stitching methods, all written by himself