Wojciech Matusik, Matthew Loper, Hanspeter Pfister. Progressively-Refined Reflectance Functions from natural Illumination. In Alexander Keller, Henrik Wann Jensen, editors, Proceedings of the 15th Eurographics Workshop on Rendering Techniques, Norköping, Sweden, June 21-23, 2004. pages 299-308, Eurographics Association, 2004.
Abstract is missing.