RE: BESTcolor and Absolute Colorimetry
RE: BESTcolor and Absolute Colorimetry
- Subject: RE: BESTcolor and Absolute Colorimetry
- From: Ulf Grossmann <email@hidden>
- Date: Fri, 11 Oct 2002 16:30:54 +0200
Hi All,
sorry wrong link, here the right one.
http://www.bestcolor.com/forums/showthread.php?s=4541909a17dc9c4ee6373
a712ae96eb0&threadid=1554
Ulf
>
-----Original Message-----
>
From: Ulf Grossmann [mailto:email@hidden]
>
Sent: Friday, October 11, 2002 4:18 PM
>
To: 'Roger Breton'; email@hidden
>
Subject: RE: BESTcolor and Absolute Colorimetry
>
>
>
Hi Roger,
>
>
> Is it possible that the implementation of BESTcolor AbsCol is
>
> unlike the
>
> ICC's Specs? When I look at a BESTcolor proof (from CMYK to
>
> CMYK) that uses
>
> AbsCol I get the impression that the proof only simulates the
>
> Lightness of
>
> the Source media white point and not its Hue or Chroma?>
>
>
The AbsCol Render Intent is working well in Best Colorproof, but I
saw
>
very often, that Optical Brightners in the papers (Offset and
Inkjet)
>
confusing the Measurement Device. I.e. your paper looks yellow, but
>
the Lab Value is 95_1_(-5) and this is Blue. You find a little
>
Application on our CD (inside Tools and Ohters) called WPE or you
can
>
download it from
>
http://www.bestcolor.com/forums/showthread.php?s=718ecf505ffb3738ee1e2
>
9e1124c2652&threadid=1554 . If you load your Reference profile and
>
Paper Profile into this Application you can compare and edit the
>
PaperWhitePoint of both Profiles (please use AbsCol for edit).
>
The WP of both Profiles has to be different in a and b if you want
see
>
a Colordifference.
>
>
Ulf Grossmann
>
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