David K. McAllister, Anselmo Lastra, Wolfgang Heidrich. Efficient Rendering of Spatial Bi-directional Reflectance Distribution Functions. In Thomas Ertl, Wolfgang Heidrich, Michael C. Doggett, editors, Proceedings of the 2002 ACM SIGGRAPH/EUROGRAPHICS Conference on Graphics Hardware, Saarbrücken, Germany, September 2-3, 2002. pages 79-88, The Eurographics Association, 2002. [doi]
Abstract is missing.