Tomohito Hattori, Hiroyuki Kubo, Shigeo Morishima. Curvature depended local illumination approximation of ambient occlusion. In International Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 2010, Los Angeles, California, USA, July 26-30, 2010, Poster Proceedings. ACM, 2010. [doi]
Abstract is missing.