re: a colorspace quandry
re: a colorspace quandry
- Subject: re: a colorspace quandry
- From: Dan Reid <email@hidden>
- Date: Fri, 13 Apr 2001 09:57:20 -0600
On Thu, 12 Apr 2001 14:31:40 -0700, Jon Zax <email@hidden> wrote:
>
Here's a question that recently came up that I had no answer for.
>
>
When using the perceptual intent, colors that are outside the gamut are moved
into it with some
>
>
kind of relative relationship maintained. So what happens to the colors that
were already "in"
>
>
gamut that may have occupied the position that is now being filled by those
colors that were
>
originally "outside"?
>
>
J.Z.
When using the perceptual rendering intent colors are skewed proportionally
to maintain the relationship from tone to the next. Therefore, some colors
will be compressed more while other may not change at all.
Monaco's premiere product, Profiler, offers control over how much
in-gamut compression will be applied. Haven't seen a need for this feature
yet but interesting to note.
--
Dan B. Reid
RENAISSANCE PHOTOGRAPHIC IMAGING
Color Imaging Solutions Provider
http://www.rpimaging.com | email@hidden
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