Quoting Byram <for...@gimpusers.com>:
> I'm trying to unsharping an image using the technique described in the user's
> guide. Decompose to HSV, unsharpen the Value layer, and Compose.
> Unfortunately the user's manual is not specific on how to select the Value
> layer, so I had to guess.
> I opened the layers dialog and clicked the "eye" for Value and left the other
> layers "uneyed".
To make a layer active (a more accurate description than to "select a
layer"), click on its thumbnail preview, not the eyeball. Once the
Value layer is active, you can run the Unsharp Mask filter on it.
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