[argyllcms] Re: 0.60 CMYK profile misshaped

Am 06.12.2006 um 23:09 schrieb Gerhard Fuernkranz:


Graeme Gill wrote:

Burckhart Seifert wrote:


After analyzing [...]



Most of the profile fit errors seem to be near cyan == 100%.
Something funny seems to be going on in that channel at least, as
it approaches 100%. Is there a calibration system on the RIP ?
How are the calibration curves targeted ?

The chart is very regularly arranged,


Is this possibly an ECI chart?


Yes, it is the ECI2002. I have also made it available.
http://www.colortaxi.de/misc/argyll/
The linearization is made within the RIP. I detected the maximum density for the cyan channel at 97%. 


Regards,
Gerhard


which is often not very
efficient (that's why Argyll generate charts are different).




Thanks for looking at it.

Burckhart Seifert
PS: What I also seem to have to do is to replace the--with the newest builds--only updated RIP software by a complete new installation of the actual version.

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