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Unsharp mask was Re: filmscanners: Getting started question
"Frank Nichols" <frank@theNichols.net> wrote:
> something I CAN do to it - they are coming out almost perfect. The
scariest
> part so far has been trying to figure out the USM to use. These are Provia
> 100F slides scanned at 2700 DPI on my Scanwit and they look a bit "soft".
> However, where I normally start getting nervous if I use over 150% at 1.2
> radius with threshold of 4 on negatives (Kodak Super 100) here I am up
into
> 250% or more before I see the effect I want - and I seem to have to be
more
> careful to avoid pixelization at those levels.
Gad, unsharp mask over 100%? I've been using a radius of 2.0 and only 60%.
Is there something I'm seriously missing about USM?
Rob
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