Weihao XUAN (宣 偉豪)

I am a Ph.D. student at Machine Learning and Statistical Data Analysis Lab (杉山・横矢・石田研究室), The University of Tokyo (東京大学), where I am very fortunate to be advised by Prof. Naoto Yokoya. I am also under the Junior Research Associate (JRA) program at RIKEN Center for Advanced Intelligence Project.

I obtained a master's degree from Waseda University. Prior to that, I received my bachelor's degree with First-Class Honours in Mechanical Engineering from the University of Leeds, United Kingdom.

I also work very closely with Dr. Aoran Xiao (Nanyang Technological University, Singapore) and Heli Qi (National Institute of Informatics, Japan).

I am open to potential collaborations and discussions. Please do not hesitate to contact me should you have any proposals or questions.

Email  /  Github

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Research and Selected Publications

My current research focuses on deep learning for large-scale scene understanding. Specifically, my focus areas include:

  • [★Main Area]Point Cloud Analysis (3D Semantic Segmentation, 3D Object Detection...)
  • [☆Sub-Area] Visual Foundation Models (PEFT, Domain Adaptation, Knowledge Distillation, Pretraining...)
  • Multi-Modal & Cross-Modal Learning (Vision&Language, Image&Point Clouds, RGB-D...)
  • Learning with Limited Supervision (Semi-Supervised Learning, Transfer Learning...)

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CAT-SAM: Conditional Tuning Network for Few-Shot Adaptation of Segmentation Anything Model
Aoran Xiao*, Weihao Xuan*, Heli Qi, Yun Xing, Ruijie Ren, Xiaoqin Zhang, Ling Shao, Shijian Lu (* indicates equal contribution).
arXiv, 2024.
[paper] [github]

clean-usnob

3D Semantic Segmentation in the Wild: Learning Generalized Models for Adverse-Condition Point Clouds
Aoran Xiao, Jiaxing Huang, Weihao Xuan, Ruijie Ren, Kangcheng Liu, Dayan Guan, Abdulmotaleb El Saddik, Shijian Lu, Eric Xing.
IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2023.
[paper] [github]

clean-usnob

MaskVO: Self-Supervised Visual Odometry with a Learnable Dynamic Mask
Weihao Xuan, Ruijie Ren, Siyuan Wu, Changhao Chen.
IEEE/SICE International Symposium on System Integration (SII), 2022.
[paper]

clean-usnob

On a Discrete-Time Network SIS Model with Opinion Dynamics
Yixuan Lin, Weihao Xuan, Ruijie Ren, Ji Liu.
IEEE Conference on Decision and Control (CDC), 2021.
[paper]

clean-usnob

On a network SIS model with opinion dynamics
Weihao Xuan, Ruijie Ren, Philip E Paré, Mengbin Ye, Sebastian Ruf, Ji Liu.
IFAC World Congress, 2020.
[paper]

Miscellaneous

Professional Activities
  • Reviews:

International Federation of Automatic Control (IFAC).
IEEE Robotics and Automation Society (RAS).