Guichen Huang — accepted AI-conference papers

2026

LongSplat: Online Generalizable 3D Gaussian Splatting from Long Sequence Images

Guichen Huang, Ruoyu Wang, Xiangjun Gao, Che Sun, Yuwei Wu, Shenghua Gao +1

AAAI 2026technical

3D Gaussian Splatting (3DGS) achieves high-fidelity novel view synthesis, but its application in online long-sequence scenarios is still restricted. Existing methods either rely on slow per-scene optimization or lack efficient frame-wise 3DGS updates, making them unsuitable for online long-sequence

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2025

OVSG-SLAM: Open-Vocabulary Semantic Gaussian Splatting SLAM

Zhehang Liu, Shishen Li, Guichen Huang, Yuwei Wu

IROS 2025

Most conventional semantic SLAM approaches concentrate on maintaining 3D semantic consistency while overlooking their reliance on predefined semantic categories, ultimately limiting flexibility in scene understanding. We propose Open-Vocabulary Semantic Gaussian Splatting SLAM (OVSG-SLAM), an approa

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