Author

Xiangtian Si

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Preprint Oct 2026

R4DGS: Referring Segmentation in 4D Gaussian Splatting

Dynamic representations based on 4D Gaussian Splatting (4DGS) have shown strong capabilities in reconstruction and rendering, yet current methods remain limited in supporting complex natural-language referring in dynamic scenes. Existing 4D Gaussian methods are primarily designed for rendering-oriented dynamic modeling...

Ban Chen, Ya-Xuan Li, Shi-Rui Peng et al. · 0 citations

Jul 2026

ZeroSplat: Generalized Referring Segmentation in 3D Gaussian Splatting

ZeroSplat lifts 2D Vision-Language Model priors into 3D space through robust multi-view geometric constraints and enables intrinsic point-level understanding without incurring any additional feature storage, and significantly outperforms state-of-the-art methods across generalized and single-target scenarios while main...

Jiayu Ding, Meilu Song, Xiaoyi Zhang et al. · arXiv.org · 1 citation