[argyllcms] Re: Weighted averaged source gamuts

  • From: Graeme Gill <graeme@xxxxxxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Wed, 01 Aug 2007 17:43:40 +1000

H. Teeuwen wrote:
uote---
From a conceptual point of view, wouldn't it be better to implement a curve
in such profiles, that mimics the behavior of the printer, instead of an L*
curve?

It shouldn't make a whole lot of difference. It's the gamut hull
shape & size of the source colorspace that is of primary importance
for the gamut mapping. The grey axis response has some input as well,
and the individual channel response (ie. gamma curve or L* etc.) should
only have a secondary effect on the shape of the RGB cube faces.

Graeme Gill.


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