[argyllcms] Re: Generated camera profile too bright

  • From: Graeme Gill <graeme@xxxxxxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Tue, 03 Apr 2012 14:06:21 +1000

Andreas F.X. Siegert wrote:
> I think I got fooled by the exposure because of the background.
> But even if I push the exposure before generating the linear tiff I get
> the overexposed patches.

Hmm. Looking at the .tif, white is at around 16%. So the resulting profile
will boost everything by a factor of about 600% - which is exactly
what it's done. Is this really what you intend ?

(Normally you would want to expose the image so white is near 100%.)

Graeme Gill.

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