[argyllcms] Re: Perceptual rendering without -S option in colprof
- From: Ivan Tsyba <ivantsyba@xxxxxxxxx>
- To: argyllcms@xxxxxxxxxxxxx
- Date: Thu, 24 May 2012 10:27:44 +0300
2012/5/24 Graeme Gill <graeme@xxxxxxxxxxxxx>
> Hi,
> cLUT based profile typically have 3 tables, one for each intent.
> Photoshop
> is letting you choose which table to use. If you don't generate a
> perceptual
> and saturation table, then the one colorimetric table will be shared by all
> three intent tags, so you will get colorimetric intent no matter which
> intent you select.
>
> [ie. the Photoshop selection is a mechanism, not a final result.]
>
> Graeme Gill.
>
Thanks for answering.
It was little confusing for me, that perceptual and saturation intents is
hard coded in profile, but not calculated in each colour transformation by
CMM
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