[Digikam-devel] NR at raw conversion time

[Dennis Gnad]

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