Re: Editing profile black point?
Re: Editing profile black point?
- Subject: Re: Editing profile black point?
- From: Roger Breton <email@hidden>
- Date: Wed, 12 Nov 2003 20:35:02 -0500
Terry,
I can't say if there is a way to do this with ProfileMaker. But I know there
is a feature called "Lightness Adaptation for proof" in PrintOpen that is
designed to handle this very situation. I've never used it myself because I
never understood it well. Maybe Henrik would be so kind to briefly explain
its underpinning here briefly?
>
Is there a way to edit the black point in a profile? I'm using Gretag's
>
Profile Editor and I don't see a clear method for doing that.
>
>
My "problem" is that quite often my destination/proofer profile will end up
>
with a higher minimum L* value than my source/press profile causing clipping
>
of the shadows in a colorimetric rendering. Perceptual rendering "fixes"
>
this problem but you lose the ability to do paper white simulation plus it
>
compromises the precise matching of process builds. I figure if I could just
>
bring the black point of the press profile closer to the proofer profile I'd
>
have this problem licked.
>
>
If we just had an option for colorimetric rendering with black point
>
compensation in these proofing RIPs, this wouldn't be a problem (and, yes, I
>
know that there's a couple of products that do but I'm using Best ColorProof
>
4.6.3 at the moment).
>
>
Regards,
>
Terry Wyse
Regards,
Roger Breton | Laval, Canada | email@hidden
http://pages.infinit.net/graxx
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