首先,我们需要安装一些必要的库。你可以使用pip来安装: bash pip install numpy opencv-python scipy 然后,我们可以使用以下代码来计算PSNR和SSIM: python importnumpyasnp importcv2 fromscipy.signalimportcorrelate fromscipy.ndimage.filtersimportgaussian_filter fromscipy.ndimageimportuniform_filter fromskimage.measure...