04:00
2026-09-21
arxiv.org
computer-vision
4DGS-Fixer: Generative Sparse-View 4D Gaussian Splatting with Iterative Refinement Guided by Video Diffusion Priors
Researchers proposed 4DGS-Fixer, an iterative refinement framework that uses a pretrained video diffusion model to improve dynamic 4D Gaussian Splatting from sparse-view videos, according to a new arX…