[argyllcms] Re: Can we do something do this?

  • From: Graeme Gill <graeme@xxxxxxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Sun, 15 May 2022 11:05:05 +1000

Yves Gauvreau wrote:

can we do something similar or the same as what this profile does? sRGB Appearance or more exactly, sRGB_ICC_v4_Appearance.icc

https://www.color.org/profiles/srgb_appearance.xalter

Well, you can if you really want to - i.e. feed in the
ICC PRMG as the source gamut in creating a perceptual table,
but the PRMG is deliberately a quite large gamut, so you'll
get a lot of gamut compression that mightn't actually be
needed for your particular image(s), so I'm not
sure why you would want to this. Far better feeding in
the actual images gamut, or one that is representative
of a series of images you wish to render.

Cheers,

Graeme Gill.

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