[argyllcms] Re: Black Point Compensation
- From: Graeme Gill <graeme@xxxxxxxxxxxxx>
- To: argyllcms@xxxxxxxxxxxxx
- Date: Mon, 07 Oct 2013 17:57:54 +1100
Joe Tschudi wrote:
> Would that theoretically mean that using -S AdobeRGB1998.icc in colprof
> should deliver the same result for:
> 1) Conversions using Relative + BPC
> 2) Conversions using Perceptual
> (for example converted in Photoshop using Adobe (ACE) with selectable Black
> Point Compensation)
No, I wouldn't expect exactly the same result - they are different intents, and
Adobe
BPC is not the same black mapping as Argyll gamut mapping, which is done in
CIECAM02
space and uses different algorithms.
Graeme Gill.
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