我们都知道以前的小波去噪没有充分利用相邻尺度间的相关性，而这个软件充分利用它们间的相关性来消除图像上的噪声，也就是通常所说多尺度积去噪方法。-We all know that the former does not take full advantage of wavelet denoising adjacent correlation between scales, and this software take full advantage of the correlation between them to eliminate the noise on images, which is commonly referred to as multi-scale de-noising method plot.