I know about GOL and other simple automata, I'm mostly curious about applications in image processing.
Here's a classic article that blurs the lines between image processing and automata. Very sad that it seems offline today.
https://web.archive.org/web/20160325174539/http://freespace....
Thanks for this. I have been playing with CAs recently[1], and doing a lot of GIF rendering based on the Game of Life rules. This water rendering algorithm seems like a great next step for me to experiment with.
http://golly.sourceforge.net/
There's an active community searching-for/categorizing/discussing patterns in Conway's game-of-life (GOL) (and other cellular automata). Examples:
http://conwaylife.com/forums/ http://pentadecathlon.com/lifenews/