Qi Mo, Chris Wyman. Interactive backprojected soft shadows with an occlusion camera shadow map. In Marc Alexa, Adam Finkelstein, editors, 34. International Conference on Computer Graphics and Interactive Techniques, SIGGRAPH 2007, San Diego, California, USA, August 5-9, 2007, Posters. pages 179, ACM, 2007. [doi]
Abstract is missing.