Zhemeng Dong

Reframing Gaussian Splatting Densification with Complexity-Density Consistency of Primitives

The essence of 3D Gaussian Splatting (3DGS) training is to smartly allocate Gaussian primitives, expressing complex regions with more primitives and vice versa. Prior researches typically mark out under-reconstructed regions in a rendering-loss-driven manner. However, such a loss-driven strategy i…