"Tor Olav Kristensen" <tor### [at] TOBEREMOVEDgmailcom> wrote:
> I've now added an example in my Gaussian blur GitHub repository that shows how
> one can apply an Unsharp Mask filter to images with POV-Ray alone.

That's astounding! I may already have a use for this. I have a scene that uses a
bitmap image as a background and I noticed that using an image_map blurs the
image slightly (unless I'm doing something wrong). Maybe your unsharp mask will
help this scene.

Thank you for sharing this inspirational source code!

Regards,
Dave Blandston

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