I usually work on the problem of image interpolation, figuring out what the pixels in between the pixels I have would look like. Today I decided to try the algorithm on image extrapolation: trying to determine what the areas beyond the edges of my image look like. It does this by extrapolating contour curvature, inferring from specular reflections and ambient illumination, guided texture synthesis, and refined temporal oneiromancy.
The results are disturbing. Follow the link to see.