Sihua Fu

4DGC: Rate-Aware 4D Gaussian Compression for Efficient Streamable Free-Viewpoint Video

3D Gaussian Splatting (3DGS) has substantial potential for enabling photorealistic Free-Viewpoint Video (FVV) experiences. However, the vast number of Gaussians and their associated attributes poses significant challenges for storage and transmission. Existing methods typically handle dynamic 3DGS r…