xiaoyang

Xiaoyang Wu

Ph.D Student

Department of Computer Science

The University of Hong Kong

Email: [email protected]

Biography

I am a second-year Ph.D student in the Department of Computer Science, The University of Hong Kong (HKU), supervised by Dr. Hengshuang Zhao. Before that, I obtained a Bachelor of Science in Mathematics from Sun Yat-sen University, supervised by Dr. Guanbin Li.

My current research interests and focus: 1. 3D Representation and Perception; 2. Combination of 3D Perception and Robotic; 3. Combination of 3D Vision and LLM. More experiences about me please refer to my publications and my Google Scholar. Reach out to me over email for discussion or any opportunities.

News

Projects

pointcept
sam3d

SAM3D: Segment Anything in 3D Scenes
Yunhan Yang, Xiaoyang Wu, Tong He, Hengshuang Zhao, Xihui Liu
[Report] [Code] [Bib] -

Publications

msc

Point Transformer V3: Simpler, Faster, Stronger
Xiaoyang Wu, Li Jiang, Peng-Shuai Wang, Zhijian Liu,
Xihui Liu, Yu Qiao, Wanli Ouyang, Tong He, Hengshuang Zhao

Computer Vision and Pattern Recognition (CVPR) 2024
[Paper] [Code] [Bib]

msc

Towards Large-scale 3D Representation Learning with Multi-dataset Point Prompt Training
Xiaoyang Wu, Zhuotao Tian, Xin Wen, Bohao Peng, Xihui Liu, Kaicheng Yu, Hengshuang Zhao
Computer Vision and Pattern Recognition (CVPR) 2024
[Paper] [Code] [Bib]

msc

Masked Scene Contrast: A Scalable Framework for Unsupervised 3D Representation Learning
Xiaoyang Wu, Xin Wen, Xihui Liu, Hengshuang Zhao
Computer Vision and Pattern Recognition (CVPR) 2023
[Paper] [Code] [Bib]

hdmnet

Hierarchical Dense Correlation Distillation for Few-Shot Segmentation
Bohao Peng, Zhuotao Tian, Xiaoyang Wu, Chengyao Wang, Shu Liu, Jingyong Su, Jiaya Jia
Computer Vision and Pattern Recognition (CVPR) 2023 - Hightlight (2.5% acceptance rate)
[Paper] [Code] [Bib]

mars3d

MarS3D: A Plug-and-Play Motion-Aware Model for Semantic Segmentation on Multi-Scan 3D Point Clouds
Jiahui Liu*, Chirui Chang*, Jianhui Liu, Xiaoyang Wu, Lan Ma, Xiaojuan Qi
Computer Vision and Pattern Recognition (CVPR) 2023
[Paper] [Code] [Bib]

ceco

Understanding Imbalanced Semantic Segmentation Through Neural Collapse
Zhisheng Zhong*, Jiequan Cui*, Yibo Yang*, Xiaoyang Wu, Xiaojuan Qi, Xiangyu Zhang, Jiaya Jia
Computer Vision and Pattern Recognition (CVPR) 2023
[Paper] [Code] [Bib]

ptv2

Point Transformer V2: Grouped Vector Attention and Partition-based Pooling
Xiaoyang Wu, Yixing Lao, Li Jiang, Xihui Liu, Hengshuang Zhao
Neural Information Processing Systems (NeurIPS) 2022
[Paper] [Code] [Bib]

Experiences

The University of Hong Kong

Ph.D Student, Computer Science, 2022 ~ 2026

The University of California, Berkeley

Exchange Student, 2018 ~ 2019

Sun Yet-sen University

B.S, Mathematics, 2016 ~ 2021

Awards

Activities