中文说明：为了解决规则碎纸片的拼接复原问题，提出了基于最大匹配度的碎纸片拼接，解决了碎纸机复原问题，最后用MATLAB编程得到复原图片。首先设定阈值，将各个像素点分为0,1的黑白点，然后根据相邻碎纸片边缘像素匹配度值最高的原则，拼接碎纸片，实现复原。
English Description：
In order to solve the problem of regular pieces of paper stitching restoration, the paper puts forward a piece of paper stitching based on the maximum matching degree, solves the problem of shredder restoration, and finally obtains the restored image with MATLAB programming. Firstly, the threshold is set, and each pixel is divided into 0,1 black and white points. Then, according to the principle of the highest matching value of adjacent edge pixels, the fragments are spliced to achieve restoration.