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RE: GCR Problem
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RE: GCR Problem


  • Subject: RE: GCR Problem
  • From: Mike Eddington <email@hidden>
  • Date: Mon, 2 Feb 2009 11:56:57 -0500

Here is an example:
Original build is C=0 M=0 Y=27 K=11
New build through Alwan C=11 M=4 Y=36 K=0
Correct me if Im wrong but isnt this conversion the exact opposite of what
GCR should be? Since there was not any Cyan or Magenta in the original
build, I would think that there would be no conversion at all.

There's still the goal of maintaining colorimetric accuracy between source and destination as well though. This particular CMYK build would need a substantial level of GCR before black would be introduced. Do you have the option of maintaining 2 channel purity, defining a particular build to protect, or is this perhaps vector data that you could otherwise protect from conversion?
mike







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