[argyllcms] Re: Understanding refine

  • From: Dimitrije Zivkovic <migraf015@xxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Tue, 17 Apr 2012 10:01:10 +0200


I found in profcheck wrong readings, and do it again.
Results are much better, peak error is 6.3.
Thank you very much.

But I have also something that I don't understand.
Colors that I working with them is really different, very desaturated colors.
In this case with red color space I've got very saturated red, probably again 
because of wrong reading.
I read from ceramic tiles, and maybe this is reson because of strange colors 
and difficult readings.

In this case printer is RGB, with CMYK printers I don't have problems at all.

Thank you again
Dimitrije Zivkovic

On Apr 17, 2012, at 1:48 AM, Graeme Gill wrote:

> Dimitrije Zivkovic wrote:
>> After I read patches, and making a first profile i've got big peak error 
>> over 33.
>> I try to find how to fix reading erros, and find that refine can help.
>> I found also scenario for using refine, but I really don't understand.
> Hi,
>       before jumping into refine, I'd try and figure out why you
> are getting such a large fit error. profcheck -v can point to which
> test patch cause this error, and it is worth re-measuring
> that patches color value. ie.e Are you sure the chart hasn't been
> mis-read for instance ?
> Graeme Gill.

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