Yuheng Yuan

2 accepted papers

2025

1000+ FPS 4D Gaussian Splatting for Dynamic Scene Rendering

Yuheng Yuan, Qiuhong Shen, Xingyi Yang, Xinchao Wang

NeurIPS 2025poster

4D Gaussian Splatting (4DGS) has recently gained considerable attention as a method for reconstructing dynamic scenes. Despite achieving superior quality, 4DGS typically requires substantial storage and suffers from slow rendering speed. In this work, we delve into these issues and identify two key…

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2025

Test3R: Learning to Reconstruct 3D at Test Time

Yuheng Yuan, Qiuhong Shen, Shizun Wang, Xingyi Yang, Xinchao Wang

NeurIPS 2025poster

Dense matching methods like DUSt3R regress pairwise pointmaps for 3D reconstruction. However, the reliance on pairwise prediction and the limited generalization capability inherently restrict the global geometric consistency. In this work, we introduce \textbf{Test3R}, a surprisingly simple test-tim…

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