Everybody's heard about the blurred

[TerryRitchie]

Can you get an algo that goes the other way? I see enough blur already.

Yep, the ApplyFilter&() function of my imageprocess.bm library has also some "sharpen" filters as well as line/edge detect filters and some artistic ones.

I played with most of the filters. They could easily be the basis for a graphics manipulation program. I tested some of them against the filters offered in an old classic graphics program I still use called PhotoImpact X3. Rho's filters are just as good, if not better, than the effects offered in that software. I'm sure Photoshop's are better but that software is just too big and ungainly for simple graphics needs.