ResearchBenchmarksRoughness Estimation on Synthetic4Relight 8 views (test)Follow0.026MSEGAINS0.02480.03290.0410.0491Dec 10, 2025Evaluation ResultsMethodMethodLinksMSEGAINSviews=8views=82025.120.026Ref-GSviews=8views=82025.120.037GI-GSviews=8views=82025.120.056