Re: Working with labs
Re: Working with labs
- Subject: Re: Working with labs
- From: Graeme Gill <email@hidden>
- Date: Tue, 08 Feb 2005 14:37:58 +1100
- Organization: Argyll CMS
John Massman wrote:
The proper way to do this is to follow their rules and send them sRBG data.
If you don't like the output (because maybe they don't have right on
profiles) go to another provider.
There is still great ambiguity about such a work flow. Are they gamut mapping
from the sRGB gamut to the device gamut, or is the sRGB being used as a colorimetric
interchange space ? In the former case, you would then need to expand any material
you sent them up to use the full sRGB gamut space, if you want to use the full
gamut of the printer, and you'd really like some idea as to the nature of
the gamut mapping they are using. In the latter case, you would want to know the gamut
of the printer, so that you can gamut map your originals to conform to that gamut,
and you would also need a few more details about how the sRGB maps to the printer
space (ie. whether it is being used as an absolute or relative colorimetric
interchange space for instance.)
Graeme Gill.
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