Extracting Microfacet-based BRDF Parameters from Arbitrary Materials with Power Iterations

Jonathan Dupuy, Eric Heitz, Jean Claude Iehl, Pierre Poulin, Victor Ostromoukhov. Extracting Microfacet-based BRDF Parameters from Arbitrary Materials with Power Iterations. Comput. Graph. Forum, 34(4):21-30, 2015. [doi]

Abstract

Abstract is missing.