此程序用于返回图象变换前后的信噪比,只需简单输入图象名,即可返回结果

此程序用于返回图象变换前后的信噪比,只需简单输入图象名,即可返回结果-This procedure for the return of the signal to noise ratio images before and after transformation, you simply enter the image name, to return to the results of