What is the name of a algorithm implemented in gamma_curve of dcraw?
Question
Dcraw contains a following algorithm to process image colors: https://gist.github.com/1047302 .
Is it a formal (named) image processing algorithm?
If not, what should I read to understand reasoning behind it?
1 answers
solution1
1 ACCPTED 2011-06-26 09:34:23
It's not processing an image. It's generating a lookup table ( curve[] ) used to perform gamma correction .
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