Guojun Tang

SSD-GS: Scattering and Shadow Decomposition for Relightable 3D Gaussian Splatting

We present SSD-GS, a physically-based relighting framework built upon 3D Gaussian Splatting (3DGS) that achieves high-quality reconstruction and photorealistic relighting under novel lighting conditions. In physically-based relighting, accurately modeling light-material interactions is essential for…