Preprint
Oct 2026
Codec-Compatible Learned Compression for 3D Gaussian Splatting
Video-based 3D Gaussian Splatting (3DGS) compression methods provide a practical route by representing Gaussian attributes as 2D maps and coding them with standard video codecs. Among these maps, high-dimensional non-DC spherical harmonics (SH-AC) maps contain the largest number of channels and account for a dominant p...
Fei-Yang Yu, Qi Yang, Wen-Jie Huang et al.
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