Andreas, look at these nifty super-pixels :)
---------- Forwarded message ---------- From: Nicolas Rougier Date: Sun, Aug 26, 2012 at 6:26 AM Subject: Re: Sprint
Cool.
Also, I forgot a probably useless filter based on voronoi cells. Just don't know if it might be of some interest or not for scikit-image: Code at: https://github.com/rougier/gallery (showcase/showcase-9.py)
Nicolas