[argyllcms] Re: Camera profiling with bracketing

  • From: Iliah Borg <ib@xxxxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Fri, 25 Feb 2011 07:36:54 -0500

>  Create a glare model,

A small dust particle on a lens or on a sensor invalidates a model. Flare 
modeling is something that is proven not to work for a general case.

>>  The bias is
>> the constant part of error at the darks.
> Hmm. I would have expected that to be automatically subtracted in the
> sensor processing.

Usually, it is. Sometimes the bias arises from the flare in camera chamber and 
is incorrectly attributed to sensor bias.

Iliah Borg

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