Wu Zheng

[郑武]

Ph.D. Student
The Chinese University of Hong Kong

Email: zheng-w10 [at] foxmail [dot] com

[Google Scholar]   [GitHub]

About Me


I am currently a final-year Ph.D. student in the Department of Computer Science and Engineering, The Chinese University of Hong Kong (CUHK), supervised by Prof. Chi-Wing Fu. Before that, I received my Bachelor's degree from the Department of Automation, Tsinghua University, and my Master's degree from the Institute of Automation, Chinese Academy of Sciences (CASIA).

My research interests focus on computer vision and pattern recognition, especially the 3D object detection and scene understanding in autonomous driving scenarios.

News


Publications


[SMF-SSD:] Boosting Single-Frame 3D Object Detection by Simulating Multi-Frame Point Clouds
Wu Zheng, Li Jiang, Fanbin Lu, Yangyang Ye, Chi-Wing Fu
ACM International Conference on Multimedia (ACM MM), 2022.
[PDF]   [Res]  

[S2M2-SSD:] Boosting 3D Object Detection by Simulating Multimodality on Point Clouds
Wu Zheng, Mingxuan Hong, Li Jiang, Chi-Wing Fu
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), Oral, 2022.
[PDF]   [Res]  

SE-SSD: Self-Ensembling Single-Stage Object Detector From Point Cloud
Wu Zheng, Weiliang Tang, Li Jiang, Chi-Wing Fu
IEEE Conference on Computer Vision and Pattern Recognition (CVPR), 2021.
[PDF]   [Code]   GitHub stars
Ranking 1st/2nd place on KITTI BEV/3D object detection benchmark (Car, Nov 2020 - May 2021).


CIA-SSD: Confident IoU-Aware Single-Stage Object Detector From Point Cloud
Wu Zheng, Weiliang Tang, Sijin Chen, Li Jiang, Chi-Wing Fu
Association for the Advancement of Artificial Intelligence (AAAI), 2021.
[PDF]   [Code]   GitHub stars

Relational Network for Skeleton-based Action Recognition
Wu Zheng, Lin Li, Zhaoxiang Zhang, Yan Huang, Liang Wang
IEEE International Conference on Multimedia and Expo (ICME), Oral, 2019.
[PDF]  

Weakly-Supervised Object Localization by Cutting Background with Deep Reinforcement Learning
Wu Zheng, Zhaoxiang Zhang
Pacific Rim International Conference on Artificial Intelligence (PRICAI), 2018.
[PDF]  

Accelerating the Classification of Very Deep Convolutional Network by A Cascading Approach
Wu Zheng, Zhaoxiang Zhang
International Conference on Pattern Recognition (ICPR), 2018.
[PDF]  

Supervision


Professional Activities