RE: Lab in Photoshop
RE: Lab in Photoshop
- Subject: RE: Lab in Photoshop
- From: "michael shaffer" <email@hidden>
- Date: Sat, 13 Jul 2002 10:09:55 -0230
bruce writes ...
>
A MUCH bigger worry concerning going in and out of Lab is
>
quantization error, which can be quite severe in 8-bit/channel
>
files. If you only have 8 bits, ...you get multiple RGB
>
values mapping to the same Lab value. Once those distinctions
>
are gone, they're unrecoverable.
Correct me if I'm wrong ... this is a worrisome issue only for
many rgb=>cmyk=>rgb conversions, ... leastwise, a miniscule issue
for the "final" rgb=>cmyk print conversion(?)
cheerios ... shAf :o)
Avalon Peninsula, Newfoundland
www.micro-investigations.com (in progress)
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