[argyllcms] Re: ColorMunki Photo spotread Settings and Data Processing

  • From: Jack Hogan <jack.hogan77@xxxxxxxxx>
  • To: argyllcms@xxxxxxxxxxxxx
  • Date: Wed, 4 Jan 2017 10:24:20 +0100

Got it, thanks Graeme.

On Wed, Jan 4, 2017 at 1:13 AM, Graeme Gill <graeme@xxxxxxxxxxxxx> wrote:

Jack Hogan wrote:
As for point 2) I have seen mention that 10/3nm mode is
substantially oversampled and that it would benefit from some form of
deconvolution or
LOWESS processing before use.  But I take it from your answer that it's
good to go as it
comes out of the drivers, yes?

I'm no expert in signal processing, but from the experimental evidence
the slit width is the limiting factor, so any attempt at increasing
resolution
using deconvolution seems likely to increase ringing, noise and uncertainty
at a much greater rate than the resolution.

Cheers,

Graeme Gill.


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