ICP-3DGS: SfM-free 3D Gaussian Splatting for Large-scale Unbounded Scenes

Chenhao Zhang, Yezhi Shen, Fengqing Zhu

In recent years, neural rendering methods such as NeRFs and 3D Gaussian Splatting (3DGS) have made significant progress in scene reconstruction and novel view synthesis. However, t…