[argyllcms] Re: colprof and proofing purposes

  • From: Nikolay Pokhilchenko <nikolay_po@xxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Tue, 13 Oct 2009 18:29:17 +0400

Graeme! I'm glad to hear this!
IMHO, for "curved" printers the target optimization can improve resulting 
profile dE by couple of percents. It also can decrease the needed sample number 
for given profile quality.

Thank You for your work!
I'll be waiting new release!

Graeme Gill wrote:

> Nikolay Pokhilchenko wrote:
> > Did You say that the 1.1.0 version have greatly improved optimisation of 
> > OFPS by
> > preliminary profile? I remember the rare discussion about OFPS and 
> > adaptation
> > with -A option. AFAIK in previous versions the true OFPS was impossible with
> > -A value other than zero.
> Yes, I've spent a lot of time (far, far too much time) getting this to work.
> The V1.1.0 version (not visible in the development snapshot yet though)
> optimizes with adaptation, as well as distributing test points on the gamut
> surface. Getting it to run in a reasonable amount of time was a considerable
> challenge.

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