Re: what cmm should I use in PS 6.0
Re: what cmm should I use in PS 6.0
- Subject: Re: what cmm should I use in PS 6.0
- From: Terry Wyse <email@hidden>
- Date: Sun, 03 Jun 2001 21:37:17 -0400
on 6/3/01 2:35 PM, Steven Kornreich wrote:
>
I think this has been answered before, sorry to ask again.
>
When doing a "Convert to Profile" in PS 6.0, if I am using Profile Maker
>
3.1.5 cmyk profiles, what cmm should I select? Adobe (ACE) or Apple
>
ColorSync?
The Adobe (ACE) CMM seems to be the most reliable. Don't know about the
Apple CMM but the Heidleberg CMM could leave scum dots in the pure whites
whereas the Adobe CMM doesn't seem to have this problem.
>
Then I assume to leave "Use Black Point Comp" un-checked.
Humm....no, I guess I'd leave it checked if I were you.
>
>
Also what is the best way to determine weather to use Relative ColorMetric
>
over Absolute?
Absolute Colorimetric would generally ONLY be used if you want a proof that
simulates the paper cast of the final printed result. Otherwise, the only
two rendering intents you should be considering for most normal transforms
would be Perceptual or Relative Colorimetric.
Terry
_____________________________
Terence L. Wyse
PrePress Specialist
All Systems Integration, Inc.
http://www.allsystems.com
email@hidden
_____________________________