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Jiaxin Guo

Ph.D. Candidate
CUHK | CUHK T Stone Robotics Institute
jiaxinguo@link.cuhk.edu.hk


About Me

Hi there. I am a Ph.D. candidate in CUHK T Stone Robotics Institute (CURI) from the Chinese University of Hong Kong (CUHK), supervised by Prof. Yun-hui Liu.

I obtained my B.Eng (Sep. 2017 - Jun. 2021) in Control Science and Engineering and Mechanical and Electronic Engineering from Zhejiang University (ZJU) with an honor degree at Chu Kochen College. I was advised by Prof. Yue Wang, Prof. Yiyi Liao and Prof. Rong Xiong for my undergraduate research.

Research Interests

I am interested in 3D scene understanding, 3D reconstruction, novel view synthesis and generative model under challenging situations like minimal invasive surgical scene, surgical autonomy. I am also seeking collaborations, please feel free to contact me if you are interested in my research!

News

Publications

  1. MICCAI
    Endo3R: Unified Online Reconstruction from Dynamic Monocular Endoscopic Video
    Jiaxin Guo, Wenzhen Dong, Tianyu Huang, Hao Ding, Ziyi Wang, Haomin Kuang, Qi Dou, and Yun-Hui Liu.
    Medical Image Computing and Computer Assisted Intervention (MICCAI), 2025. (Early accept, top 9%)
    PDF Code

  2. ROBIO
    MT-ViT: Multi-Task Video Transformer for Surgical Skill Assessment from Streaming Long-term Video
    Jiaxin Guo, Shaocong Han, and Yun-Hui Liu.
    IEEE International Conference on Robotics and Biomimetics (ROBIO), 2024.
    PDF

  3. TMI
    UC-NeRF: Uncertainty-aware Conditional Neural Radiance Fields from Endoscopic Sparse Views
    Jiaxin Guo, Jiangliu Wang, Ruofeng Wei, Di Kang, Qi Dou, and Yun-Hui Liu.
    IEEE Transactions on Medical Imaging (TMI), 2024.
    PDF Code

  4. AIS
    Scale-aware monocular reconstruction via robot kinematics and visual data in neural radiance fields
    Ruofeng Wei, Jiaxin Guo, Yiang Lu, Fangxun Zhong, Yunhui Liu, Dong Sun, Qi Dou.
    Artificial Intelligence Surgery (AIS), 2024.
    PDF

  5. MICCAI
    Free-SurGS: SfM-Free 3D Gaussian Splatting for Surgical Scene Reconstruction
    Jiaxin Guo, Jiangliu Wang, Di Kang, Wenzhen Dong, Wenting Wang, and Yun-Hui Liu.
    Medical Image Computing and Computer Assisted Intervention (MICCAI), 2024.
    PDF Code

  6. ICRA
    Ada-Tracker: Soft Tissue Tracking via Inter-Frame and Adaptive-template Matching
    Jiaxin Guo, Jiangliu Wang, Zhaoshuo Li, Tongyu Jia, Qi Dou, and Yun-Hui Liu.
    International Conference on Robotics and Automation (ICRA), 2024.
    PDF Code

  7. ECCV
    A visual navigation perspective for category-level object pose estimation
    Jiaxin Guo, Fangxun Zhong, Rong Xiong, Yun-Hui Liu, Yue Wang, and Yiyi Liao.
    European Conference on Computer Vision (ECCV), 2022.
    PDF Code

  8. RA-L
    PREGAN: Pose randomization and estimation for weakly paired image style translation
    Zexi Chen, Jiaxin Guo, Xuecheng Xu, Yue Wang, Rong Xiong.
    IEEE Robotics and Automation Letters (RA-L), 2021.
    PDF Code

  9. CAC
    Fast and robust bin-picking system for densely piled industrial objects
    Jiaxin Guo, Lian Fu, Mingkai Jia, Kaijun Wang, Shan Liu.
    Chinese Automation Congress (CAC), 2020.
    PDF Code

  10. ICARCV
    3D point-to-keypoint voting network for 6D pose estimation
    Weitong Hua, Jiaxin Guo, Yue Wang, Rong Xiong.
    International Conference on Control, Automation, Robotics and Vision (ICARCV), 2020.
    PDF

  11. RCAR
    Collaborative localization of aerial and ground mobile robots through orthomosaic map
    Xuecheng Xu*, Zexi Chen*, Jiaxin Guo*, Yue Wang, Yunkai Wang, Rong Xiong.
    IEEE International Conference on Real-time Computing and Robotics (RCAR), 2020.
    PDF

Selected Honor & Awards

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