Soniclight wrote on 1/10/2009, 12:40 PM
I have the same thing in PhotoPaint dand have wondered about that seeming contradiction/redundancy too. I just use whatever works best,

But it is also one of those little "Hmmm..." life questions :o)
Serena wrote on 1/10/2009, 9:09 PM
Unsharp-masking is a more sophisticated process for sharpening images.
GlennChan wrote on 1/10/2009, 10:30 PM
unsharp mask can have a bigger radius.

some info/tips on using USM:
DrLumen wrote on 1/11/2009, 4:14 AM
The 'unsharp' comes from the initial step which is a gaussian blur.

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