Re: GaMapICC
Re: GaMapICC
- Subject: Re: GaMapICC
- From: Graeme Gill <email@hidden>
- Date: Sun, 19 Oct 2008 10:48:28 +1100
Lars Borg wrote:
If you get more colors after conversion, then most likely some dithering is
taking place. In this case a color count doesn't work as a quality
measurement, as you don't know the number of colors with dithering off.
Hi Lars,
there is no dithering in this workflow at the moment. It could be
added by color converting to 16 bit and then dithering down to 8 bit,
but there is no built in feature to do this (yet).
I'm not sure exactly why Martin sees a color count increase when doing
color conversions if he is doing 8 bit -> 8 bit, but dithering cannot be
the explanation if Argyll is being used to do the pixel conversion.
Note that Argyll profiles and device links may or may not include colorspace
specific and image specific gamut mapping, so his distinction between
"device link conversion" and "gamut mapped conversion" is not something I follow.
cheers,
Graeme Gill.
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