G${}^2$ARD-GS: Geometry-Guided Anchor-Regularized Gaussian Splatting Distillation

Puyuan Zhang, Jianming Huang, Wenkai Ye +1

Dense colored LiDAR maps provide accurate city-scale geometry, but lifting them into 3D Gaussian Splatting (3DGS) retains millions of primitives, making the resulting models costly…