Todd J. Kosloff, Brian A. Barsky. An Algorithm for Rendering Generalized Depth of Field Effects Based on Simulated Heat Diffusion. In Osvaldo Gervasi, Marina L. Gavrilova, editors, Computational Science and Its Applications - ICCSA 2007, International Conference, Kuala Lumpur, Malaysia, August 26-29, 2007. Proceedings. Part III. Volume 4707 of Lecture Notes in Computer Science, pages 1124-1140, Springer, 2007. [doi]
Abstract is missing.