Quote:
Originally Posted by lilman
All my digital scans are manga so I don't have a good testbed for color correction testing. But since you both recommend auto-level I will include it in the next update.
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I test auto-level with grey tone manga scans. And it is good.
Auto-level Description:
This is a 'perfect' image normalization operator. It finds the exact minimum and maximum color values in the image and then applies a -level operator to stretch the values to the full range of values.