[argyllcms] gamut mapping issues with collink -G / GaMapICC

  • From: Klaus Karcher <lists@xxxxxxxxxxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Sun, 12 Oct 2008 15:45:57 +0200

Hi Graeme et al.,

while playing with GaMapICC, I found some gamut mapping oddities I want to share/discuss. See <http://digitalproof.info/gamapicc/examples.html>.

What's going wrong in the reds with Argyll/GaMapICC? Is it an overestimation of the Helmholz-Kohlrausch-effect? Or an unbalanced tradeoff between loss in chroma and loss in detail?

TIA, Klaus

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