[Digikam-devel] NR at raw conversion time

Hi,
I don't know if you already know, or think it's good, but dcraw also supports
bilateral filter at the raw conversion level, it's this option:
-B <domain> <range>  Apply bilateral filter to reduce noise
Values of 2 for domain and 4 for range seem to be good for high noise images
(that are the recommended values); and in my opinion -B 1 3 is good for less
noisy images...

Greetings
-Dennis
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[Gilles Caulier-2]

On Tuesday 14 March 2006 10:08 am, Dennis Gnad wrote:
> Hi,
> I don't know if you already know, or think it's good, but dcraw also
> supports bilateral filter at the raw conversion level, it's this option:
> -B <domain> <range>  Apply bilateral filter to reduce noise
> Values of 2 for domain and 4 for range seem to be good for high noise
> images (that are the recommended values); and in my opinion -B 1 3 is good
> for less noisy images...

Yes i know these dcraw settings. I never use these parameters. I will trying
to investigate this way in the future ans add new parameters in raw decaoding
settings page.

Gilles
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