Rosana Montes, Carlos Ureña, Rubén Jesús García, Miguel Lastra. An Importance Sampling Method for Arbitrary BRDFs. In Alpesh Ranchordas, Helder Araújo, João Madeiras Pereira, José Braz, editors, Computer Vision and Computer Graphics. Theory and Applications - International Conference, VISIGRAPP 2008, Funchal-Madeira, Portugal, January 22-25, 2008. Revised Selected Papers. Volume 24 of Communications in Computer and Information Science, pages 41-54, Springer, 2008. [doi]
Abstract is missing.