Spherical Piecewise Constant Basis Functions for All-Frequency Precomputed Radiance Transfer

Kun Xu, Yun-Tao Jia, Hongbo Fu, Shi-Min Hu, Chiew-Lan Tai. Spherical Piecewise Constant Basis Functions for All-Frequency Precomputed Radiance Transfer. IEEE Trans. Vis. Comput. Graph., 14(2):454-467, 2008. [doi]

Abstract

Abstract is missing.