[argyllcms] Re: Cannot get calibration/profiling to yield good results, user error?

  • From: Graeme Gill <graeme@xxxxxxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Sun, 04 Jan 2009 00:49:42 +1100

Pascal de Bruijn wrote:


And why gamma 2.4? 2.2 is "standard"...


2.2 is commonly use for encoding images, but the correct gamma for
decoding depends on whether the viewing conditions match those
assumed during encoding. If they don't (which is common), then
a different decoding gamma is typically used.

[Typical CRT gamma values are 2.4-2.5]

Graeme Gill.

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