Re: Photoshop Gamut warning vs ColorThink (Chris Cox)
Re: Photoshop Gamut warning vs ColorThink (Chris Cox)
- Subject: Re: Photoshop Gamut warning vs ColorThink (Chris Cox)
- From: Klaus Karcher <email@hidden>
- Date: Sat, 23 Feb 2008 18:04:15 +0100
Hi Roger,
you wrote:
I revisited your documents and wanted to ask some follow-up fragen, if I
may.
you may -- at any time :-)
First, in your Readme, you suggest converting to the monitor profile, as the
destination. Easy enough. Ideally, however, to make the most of this
particular conversion, as in softproofing in general, do you recommend
RelCol or AbsCol?
In general I'd say abs. col. because e.g. a newspaper softproof with
paper white = monitor white is not exactly close to the reality.
On the other hand: normally there are other elements on the screen
(rulers, menu bars, palettes ...) and they confuse the perception.
Therefore I switch to fullscreen mode, hide the rulers and palettes and
set the canvas color to paper "white" (abs col) for critical softproofs.
When you want to use my action with the relative colorimetric intent,
you should also change the other conversion (there are 3 of them: source
-> destination, source -> Lab and destination -> Lab)
Second, could other destinations be used? Such as AdobeRGB or sRGB? To
reveal out of gamut colors from the chosen source CMYK space to our choice
of destination space.
yes, you can use any RGB profile.
Interesting technique, by the way. Danke shoën!
you are welcome :-)
And it works on images too?
yes, at least on CMYK images (didn't test it with RGB images, but it
should work also)
Klaus
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