[argyllcms] Re: Native white point

  • From: Graeme Gill <graeme@xxxxxxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Wed, 11 Nov 2009 02:47:43 +1100

David Garabana Barro wrote:

Is this true also for CRT? changing RBG cannon gain compromise image quality?
That was what I was trying to ask, but my english is not so good ;)

The answer is no, since for a CRT the gain is changed in the analogue
domain after the D->A converters. So setting the white point using
the R/G/B gain controls is the best way of setting the white point
in a CRT display.

Graeme Gill.

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