[argyllcms] Re: Direct matching between two displays
- From: Ivan Tsyba <ivantsyba@xxxxxxxxx>
- To: argyllcms@xxxxxxxxxxxxx
- Date: Fri, 17 Feb 2012 14:09:57 +0200
Calibration process target (for dispcal -g) is a display curve that match
specified ideal zero-black curve at 50% input. When -G option is selected,
dispcal calibrate display curve to the specified value despite the fact
that ideal curve starts from absolute zero. This is probably I understood.
But I can't connect this with output offset of the target curve. Why it
needed, if -g still calibrate to 50% input of ideal (not offsetted) curve
and -G build power curve, that started from display non-ideal black level?
Thanks for answering
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