[Digikam-users] Local contrast

[Laurent Espitallier]

Le 02/05/2009 15:17, Markus Spring a écrit :
> Local Contrast Enhancement basically is Unsharp Masking with the parameters
> radius 60, strength 0,2 and treshold 0
>
> I do it this way in digikam before using refocus for detail sharpening. You can
> have a look in
> http://www.luminous-landscape.com/tutorials/contrast-enhancement.shtml for
> further details
>
> Best regards
>
> Markus
>    
Thanks Markus ! I just found one weakness : applying the effect takes a 
long time.

Thanks to Gilles too for the quick reply.