Re: Haxachrome gamut shape
Re: Haxachrome gamut shape
- Subject: Re: Haxachrome gamut shape
- From: Graeme Gill <email@hidden>
- Date: Sun, 13 Mar 2005 11:22:12 +1100
- Organization: Argyll CMS
Roger Breton wrote:
In general, for those of you who have worked with Hexachrome devices like
the Rollands and Hexachrome offset printing presses, does it make sense to
say that there is a similarity between the shape of an Hexachrome gamut
(visible in ProfileEditor GamutView, for example) and the shape of an Epson
printer profiled in RGB?
It depends a bit on which gamut you are talking about, the actual
raw device gamut, or the gamut that is reachable using the B2A table
of a profile. They are probably not the same thing. The raw gamut
of something like a Roland CMYKOGcm printer is like nothing else
you've ever seen. I would suspect that the gamut you can reach
using a profile made for such a device is rather smaller, and
differently shaped.
Graeme Gill.
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