Author

Guang-Cheng Chen

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Open access Aug 2026

Surgfm-Slam: robust surgical scene reconstruction via 3D foundation adaptation model

An end-to-end SurgFM-SLAM framework for surgical scene reconstruction is developed by exploring geometric representation priors of pretrained 3D foundation models (FMs) and SLAM and embedding SurgFM into the SLAM backend to construct SurgFM-SLAM to perform robust surgical scene reconstruction in an end-to-end manner, i...

Xiaoxi Lu, Gan Liu, Bingwen Dong et al. · Health Information Science a... · 0 citations

Jul 2026

Traj-VLN: Learning Pixel-Space Interaction via Autoregressive Trajectory Generation

This work proposes an alternative approach: fine-tuning VLMs to learn navigation interactions directly in 2D pixel space through autoregressive trajectory generation, and demonstrates that this flagship model achieves state-of-the-art level performance with relatively limited computational resources and training data.

Changfei Fu, Guangcheng Chen, Aoxiang Gu et al. · arXiv.org · 0 citations