Re: assigning profiles
Re: assigning profiles
- Subject: Re: assigning profiles
- From: Graeme Gill <email@hidden>
- Date: Wed, 25 Sep 2002 11:11:17 +1000
David Wollmann wrote:
>
It looks like ProfileCities ProfileManager can edit the white point for
>
me. Currently those settings are
>
>
L: 90.69
>
a: -.69
>
b: 2.5.
Changing the White point tag will have no effect, unless you are
using the profile with absolute intent. This is unlikely to
help you, since using absolute intent will likely make your
"scum dot" problem worse.
A properly constructed profile will have a color conversion
that is completely white point relative. What that
means is that for the relative colorimetric intent (or
default intent if it is a matrix profile), device
white will map to Lab 100, 0, 0, and 100, 0, 0 will
map to device white.
Graeme Gill.
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