[argyllcms] Re: CMP Digital Target 3 (not 003)

  • From: Nikolay Pokhilchenko <nikolay_po@xxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Mon, 02 Mar 2009 20:11:09 +0300

Pascal de Bruijn wrote:

> CMP's Digital Target 3 seems designed for digital camera's, and remains
> somewhat affordable at less than 100EUR:
> http://www.cmp-color.fr/eng%20digital%20target.html
> However, as far as I can see only the Digital Target 003 is supported by
> Argyll. I also noticed scanin has an option to generate a CHT file, but as I
> understand that still needs work then.
> Can anybody comment on the quality of the CMP DT3 target?
> And maybe someone else already made a cht file for it?
> Regards,
> Pascal de Bruijn

I've done the cht-file from the image on http://www.cmp-color.fr/eng digital 
target.html (the scan I suppose). I've manually "draw" the target in .cht text 
file by analogy with Argyll printtarg .cht. In addition I fill the EXPECTED 
values in .cht. It seems to me the result isn't bad.
I think the scan on cmp-color site is rather correct to allow scanin determine 
the real chart orientation.

Here You can view the example of chart recognition


The chart image from laptop display was taken by camera in AdobeRGB1998 color 
space and successfully recognized by scanin with help of this .cht file.

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