Baijun Ye Minghui Qin Saining Zhang Moonjun Goon Shaoting Zhu Hao Zhao 0002 Hang Zhao 0021 GS-Occ3D: Scaling Vision-Only Occupancy Reconstruction with Gaussian Splatting. 2025 ICCV 25925-25937 conf/iccv/2025 https://doi.org/10.1109/ICCV51701.2025.02405 db/conf/iccv/iccv2025.html#YeQZGZZZ25 streams/conf/iccv