Sparse-View 4D Gaussian Splatting via Spatiotemporal Priors and Generative Assistance

Shengqi Wang, Zhengxian Yang, Kaiwen Tian +6

We present a 4D Gaussian Splatting framework for the Sparse-View Track of the SIGGRAPH Asia 2026 Volumetric Video Challenge, which requires dynamic scene reconstruction from only s…