[argyllcms] Re: Weighted averaged source gamuts

  • From: "H. Teeuwen" <teeuwen@xxxxxxxxx>
  • To: <argyllcms@xxxxxxxxxxxxx>
  • Date: Tue, 31 Jul 2007 21:25:10 +0200

Thanks for your reply Graeme.

As mentioned earlier, the 'Online Profiler'  allows for 3 different presets
for perceptual gamut mapping:

"In our Online Profiler you can find three different presets for the gamut
They represent the source gamuts.

1. Default:
Weighted averaging of sRGB, AppleRGB, and GenericRGB (Apple) with a sRGB TRC

2. Enhanced:
Weighted averaging of AdobeRGB and ECI RGB v2 with a L* TRC

3. Big:
Pro Photo RGB with a L* TRC
---End quote---

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*

Best regards,

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