Weird output profile behaviour
Weird output profile behaviour
- Subject: Weird output profile behaviour
- From: Matthew Larmour <email@hidden>
- Date: Fri, 30 Sep 2005 08:11:56 -0700
I have an CMYK output profile (that I didn't create) that I believe is
acting odd.
The perceptual rendering intent produces *much* higher saturation that
the relative colorimetric intent. I know that profiling apps are free
to build perceptual rendering as they want, but my experience with
other profiles has been that the perceptual intent produces lower
saturation that R.C. I get far better colour matching using the
perceptual intent, while rel. col. seems to produce suspiciously blue
results.
As well, the relative colorimetric intent produces *identical* results
to absolute colorimetric. So if I convert an arbitray L*a*b* colour to
CMYK using this profile, I end up with the exact same device values
from either intent.
Does this seem weird and/or wrong? Or is there something I'm missing?
It's almost like the absolute rel. tables ended up as well in the rel.
col. tables, and the rel. col tables ended up in the perceptual slot.
Is this possible?
Thanks,
Matt Larmour
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