Re: Chicken or the egg?
Re: Chicken or the egg?
- Subject: Re: Chicken or the egg?
- From: Graeme Gill <email@hidden>
- Date: Tue, 13 Aug 2002 11:28:22 +1000
neil snape wrote:
>
So this is actually normal (depending on how much cyan is there). IF you can
>
linearise the printer before you need to reduce the yellow ink lay down so
>
that it's lightness is higher, which makes for better yellows in the
>
profile.
It actually depends a lot on the gamut clipping behaviour
of the CMS. When there is a distinct difference between the
input and output yellow colorant colors, many CMS will weight
hue error much more highly than saturation or lightness,
giving "dirty" yellows. A CMS that weighs saturation errors
more highly, will give cleaner yellows.
Reducing the maximum yellow density shouldn't improve anything,
unless the CMS is broken.
Graeme Gill.
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