> From: Walt Farrell [mailto:wftemp1@...] > > Perhaps I'm still not understanding something, but I'm not convinced > that making the numbers add up to 100% will necessarily keep the > luminance the same. To the extent that the image has colors in it, it won't. But it's a good starting point, because it at least avoids blown highlights as long as the individual numbers don't exceed 100%. -- Ciao, Paul D. DeRocco Paul mailto:pderocco@...
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RE: [Digital BW] Re: Understanding channel mixer
2005-02-17 by Paul D. DeRocco