Re: Humans (and cameras and scanners) do not have a color gamut (?)
Re: Humans (and cameras and scanners) do not have a color gamut (?)
- Subject: Re: Humans (and cameras and scanners) do not have a color gamut (?)
- From: Martin Orpen via colorsync-users <email@hidden>
- Date: Tue, 14 Jan 2020 12:25:43 +0000
> On 14 Jan 2020, at 11:36, Graeme Gill via colorsync-users
> <email@hidden> wrote:
>
> Martin Orpen via colorsync-users wrote:
>
>> What’s the colour gamut of a 12 colour Heidelberg press then?
>
> I'm not sure how that's relevant, but it's easy enough to find
> out - profile it and then see what color volume the resulting profile
> can reach.
How can you profile it?
We have coatings that are only visible to humans under specific illuminants,
coatings that change colour dependent on temperature, coatings that fluoresce,
coatings that are magnetic etc etc.
If I can run any known coating to any known substrate then the output device
would become as difficult to profile as an input device wouldn’t it?
--
Martin Orpen
Idea Digital Imaging Ltd
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