nauyihsnehs / IllumiDiff Star 18 Code Issues Pull requests [TVCG 2025] IllumiDiff: Illumination Estimation from a Single Image with Diffusion Model hdr lighting-estimation image-based-lighting object-insertion illumination-estimation diffusion-models spherical-gaussian Updated Aug 15, 2026 Python
JADGardner / ns_reni Star 18 Code Issues Pull requests Nerfstudio Implementation of RENI++: A Rotation-Equivariant, Scale-Invariant, Natural Illumination Prior spherical-harmonics hdr spherical-gaussian illumination-prior nerfstudio Updated Sep 28, 2026 Python
EhsanKA / Mixture_MMSD Star 1 Code Issues Pull requests Python implementation of "Learning mixtures of spherical Gaussians: moment methods and spectral decompositions, arXiv:1206.5766v4 [cs.LG]" (ACM 2013) method-of-moments mme gaussian-mixtures spherical-gaussian spectral-decomposition Updated Jul 2, 2019 Python