Oliver Klehm, Tobias Ritschel, Elmar Eisemann, Hans-Peter Seidel. Bent Normals and Cones in Screen-space. In Peter Eisert, Joachim Hornegger, Konrad Polthier, editors, Proceedings of the Vision, Modeling, and Visualization Workshop 2011, Berlin, Germany, 4-6 October, 2011. pages 177-182, Eurographics Association, 2011. [doi]
Abstract is missing.