[Digikam-users] Local contrast

[Gilles Caulier]

2009/5/2 Laurent Espitallier <laurent.espitallier at laposte.net>:
> 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.

Well i suspected that you talk about contrast mask as LightZone do...

Gilles

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