Re: Profile causes posterisation
Re: Profile causes posterisation
- Subject: Re: Profile causes posterisation
- From: Tyler Boley <email@hidden>
- Date: Wed, 01 Jun 2005 19:31:23 -0700
From: Marco Ugolini <email@hidden>
...
In my own opinion, prints made with dyes do indeed keep drifting for a good
long time before their color stabilizes.
...
But prints from pigments (UltraChrome, at least) don't seem to drift much,
if at all observably, after the first half hour or so.
That has not been my experience. I have been waiting at least 24 hours,
and have noted changes even between 24 hrs and 72 hrs.
They were significant enough at high densities for me to select
different limit points after 72 hrs. This was with fine art media, I
suspect "photo" media will go faster.
What those changes are in delta Es, or how significant they are in the
real world, others may have better input.
Needless to say, getting set up on a new media, iterative linearizations
then profiling with dry time between each step, takes a bit of time.
Tyler
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