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Why is the contrast so low after processing with simg

Probably because the dynamic range was increased by the processing. You may want to crop the dynamic range using
''simg histcut -l <lower quantile> -u <upper quantile>.

See The variable dynamic range approach of SImg and especially What does that mean for processing of fixed point images.

 
faqs/low_contrast.txt · Last modified: 2010/03/08 09:51 (external edit)
 
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