Re: Photoshop Euro v2 profile & troubles
Re: Photoshop Euro v2 profile & troubles
- Subject: Re: Photoshop Euro v2 profile & troubles
- From: Daniel Metz <email@hidden>
- Date: Fri, 5 Dec 2003 11:25:55 +0100
Martin Orpen wrote
I open Euroscale v2 and ISOcoatedsb in PrintOpen and see that the data
points make the same patterns but that the Euroscale v2 profile is
shifted
to cyan.
You're the colour management expert, I'm a repro guy - you should be
telling
me why the profiles that are based on the same data look different?
Martin,
Yes, Euroscale and Iso look different on the proof. The first gives a
green color cast and the second a light yellow color cast.
(For comparaison the old Eurostandard profile gives a light cyan/blue
color cast.)
But the data of Euroscale and Iso are also different !
The black generation is different and Euroscale has "standard" cyan dot
gain correction.
In the Iso, the cyan dot gain correction seems to be more heavy than
the usual Eurostandard. (is it too heavy ?)
We can see the Iso gamut is smaller than Euroscale exept in the purple
blue and red.
Different profiles give different proofs.
--
Daniel Metz
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