Spectral Analysis of Quadrature Rules and Fourier Truncation-Based Methods Applied to Shading Integrals

Ricardo Marques, Christian Bouville, Kadi Bouatouch. Spectral Analysis of Quadrature Rules and Fourier Truncation-Based Methods Applied to Shading Integrals. IEEE Trans. Vis. Comput. Graph., 26(10):3022-3036, 2020. [doi]

Abstract

Abstract is missing.