[argyllcms] Extract L*a*b, XYZ values from a target image using scanin

  • From: David Irisarri <zuiko3000@xxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Mon, 11 Feb 2013 11:50:52 -0500

Hi all,

I am new to this forum and I would like to introduce myself.

I ma David and I am trying to create a color profile. I would like to ask
you guys how to extract color values from an image in order to create a
CGATS file. I am using scanin but it only generates a val file with RGB
values. The image I have is in aRGB and at least I would need to extract
these values in CIE L*a*b. XYZ would also be very welcome.
I need to extract these values because I want to create a profile according
to this TIFF image, I don't want to match the colors according to a chart with
its own values.

Best regards,


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