Author

N. Anantrasirichai

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Preprint Sep 2026

Gaussian Splatting-based Volumetric Video Compression with Sparse 4D Anchors

Immersive video communication requires photorealistic, render-efficient, and compact dynamic scene representations. 3D Gaussian Splatting (3DGS) offers a promising representation, but dynamic 3DGS remains difficult to compress due to dense primitives and spatiotemporal redundancy. Anchor-based formulations improve comp...

Ge Gao, Si-Yue Teng, Chanqgi Wang et al. · 0 citations

Preprint Sep 2026

Geometry beneath the Waves: Dense Priors for Sparse-View Underwater 3D Gaussian Splatting

Underwater 3D reconstruction remains challenging under sparse views, where scattering, absorption, and suspended particles degrade feature correspondences and geometric estimation. Although feed-forward geometry foundation models offer an alternative to conventional Structure-from-Motion, their direct application under...

H. Caldeira, Hao-Ran Wang, Guo-Xi Huang et al. · 0 citations