arXivDaily arXiv每日学术速递 周一至周五更新

高校专区

Shanghai Jiao Tong University(上海交通大学)

2026-02-20 至 2026-02-20 共收录 3
2602.17473 2026-02-20 cs.CV

4D Monocular Surgical Reconstruction under Arbitrary Camera Motions

在任意摄像机运动下进行4D单目手术重建

Jiwei Shan, Zeyu Cai, Cheng-Tai Hsieh, Yirui Li, Hao Liu, Lijun Han, Hesheng Wang, Shing Shin Cheng

机构 * Department of Mechanical and Automation Engineering(机械与自动化工程系) T Stone Robotics Institute, The Chinese University of Hong Kong, Hong Kong(T Stone机器人研究院,香港中文大学,香港) Shenyang Institute of Automation, Chinese Academy of Sciences, Shenyang, China(沈阳自动化研究所,中国科学院,沈阳,中国) State Key Laboratory of Robotics and Intelligent Systems, Shenyang, China(机器人与智能系统国家重点实验室,中国,沈阳) School of Integrated Circuits, Shanghai Jiao Tong University, Shanghai, China(集成电路学院,上海交通大学,中国,上海) School of Automation and Intelligent Sensing, Shanghai Jiao Tong University, Shanghai, China(自动化与智能感知学院,上海交通大学,中国,上海) Key Laboratory of System Control and Information Processing, Ministry of Education of China, Shanghai, China(系统控制与信息处理重点实验室,中国教育部,中国,上海)

AI总结 本文提出Local-EndoGS框架,通过局部可变形场景模型和多视图几何优化,实现任意摄像机运动下的高质量4D单目手术重建。

Comments Due to the limitation "The abstract field cannot be longer than 1,920 characters", the abstract here is shorter than that in the PDF file Subjects

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2602.17182 2026-02-20 cs.CV cs.RO

NRGS-SLAM: Monocular Non-Rigid SLAM for Endoscopy via Deformation-Aware 3D Gaussian Splatting

NRGS-SLAM:通过变形感知的3D高斯点云实现内窥镜单目非刚性SLAM

Jiwei Shan, Zeyu Cai, Yirui Li, Yongbo Chen, Lijun Han, Yun-hui Liu, Hesheng Wang, Shing Shin Cheng

机构 * Department of Mechanical and Automation Engineering and T Stone Robotics Institute, The Chinese University of Hong Kong(机械与自动化工程系和T Stone机器人研究所,香港中文大学) School of Automation and Intelligent Sensing, the State Key Laboratory of Avionics Integration and Aviation System of-Systems Synthesis, and Shanghai Key Laboratory of Navigation and Location Based Services, Shanghai Jiao Tong University(自动化与智能感知学院、航空系统集成与航空系统综合国家重点实验室、上海导航与定位服务重点实验室,上海交通大学)

AI总结 NRGS-SLAM通过变形感知的3D高斯点云实现内窥镜单目非刚性SLAM,有效解决刚性假设与变形耦合问题,提升定位精度与重建质量。

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2602.16742 2026-02-20 cs.LG cs.AI

DeepVision-103K: A Visually Diverse, Broad-Coverage, and Verifiable Mathematical Dataset for Multimodal Reasoning

DeepVision-103K: 一种视觉多样、覆盖面广且可验证的数学数据集,用于多模态推理

Haoxiang Sun, Lizhen Xu, Bing Zhao, Wotao Yin, Wei Wang, Boyu Yang, Rui Wang, Hu Wei

机构 * Alibaba Group(阿里巴巴集团) Shanghai Jiao Tong University(上海交通大学)

AI总结 DeepVision-103K是一个用于多模态推理的视觉多样、覆盖面广且可验证的数学数据集,通过增强模型的视觉反思和推理能力推动多模态推理发展。

Comments Under review

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