Detail Image

今天yu在讲”Fast Bilateral Filtering for the Display of High-Dynamic-Range Images“的时候,发现这里用的detail image跟jian sun的07 siggraph deblur paper里的detail image一摸一样。都是现在把detail image保护起来,对原始image处理完后,再把detail image 加回来,这样就可以保持fine detail了。这种分解操作很值得学习。


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