AHP层次分析法计算判断矩阵的最大特征值,实现了图像的加水印，去噪，加噪声等功能，表示出两帧图像间各个像素点的相对情况。- Calculate the maximum eigenvalue judgment matrix of AHP, Realize image watermarking, de-noising, plus noise and other functions, Between two images showing the relative circumstances of ea