Norman Silverstone wrote:
> I have a test image which is monochromatic (black/white), is a grid
> pattern and shades from black on the left to white on the right which I
> have been using for some Unsharp Mask experiments. In order to extend
> these experiments I would like to change the test image
Norman Silverstone (nor...@littletank.org) wrote:
> I have a test image which is monochromatic (black/white), is a grid
> pattern and shades from black on the left to white on the right which I
> have been using for some Unsharp Mask experiments. In order to extend
> these experiments I would like
