CinePaint makes an error when scaling images

Hello,


I noticed that all graphic softwares, including CinePaint, make a same 
error when scaling pictures. Instead of computing the intensities of the 
pixels, the exponential keys to the intensities are used. Which is 
wrong. I wrote a page about it: http://www.4p8.com/eric.brasseur/gamma.html

With regards.
Eric Brasseur


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