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Old 1st November 2019, 21:47   #1  |  Link
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Join Date: Oct 2019
Posts: 3
Auto gamma (C plugin)

This filter automatically calculates two gamma exponents (l and h) such that lerp(col^l, col^h, col) where col is the mean value of the image, gives the same answer as the mean value.


I would like to make this x64 and speed it up, so if anyone can help, it would be much appreciated.
crabshank is offline   Reply With Quote

gamma correction

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