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Published 20 hours ago • verified publisher icon liuhuang31

How to decide the standard deviation of a true image that contains noise

Open hanshantong opened this issue 5 years ago • 0 comments

Hello, liuhuang31, I have a question is as following: if the standard deviation of the image that is passed to the BM3D algorithm is not known, how the BM3D to denoise that image, in this situation, the standard deviation is whether or necessary?

hanshantong avatar Feb 18 '20 02:02 hanshantong