Quan Zhang
Quan Zhang

Postdoctoral Fellow

Sun Yat-Sen University

About Me

Quan Zhang is currently a postdoctoral fellow at Sun Yat-sen University. Prior to that, he earned his Ph.D. (2024), M.Eng. (2020), and B.Eng. (2017) degrees from Sun Yat-sen University, under the supervision of Prof. Jianhuang Lai. During his Ph.D., he was a visiting scholar at Johns Hopkins University, collaborating closely with Prof. Vishal M. Patel. His research interests include deep learning and computer vision, with a particular emphasis on object re-identification and virtual 3D data synthesis. He has published several papers in top-tier journals and conferences, such as TPAMI, IJCV, TIP, CVPR, and AAAI.

Interests
  • Computer Vision & AI
  • Object Recognition
  • Data Synthesis
Education

  • PhD, Computer Science & Technology

    Sun Yat-Sen University

  • Visiting PhD, Electronic Engineering

    Johns Hopkins University

  • MEng, Computer Science & Technology

    Sun Yat-Sen University

  • BSc, Information Security

    Sun Yat-Sen University

Featured Publications
Separable spatial-temporal residual graph for cloth-changing group re-identification
Uncertainty modeling for group re-identification
View-decoupled transformer for person re-identification under aerial-ground camera network
Modeling 3D layout for group re-identification
Recent Publications
Hongxu Chen, Quan Zhang, Xiaohua Xie, Jianhuang Lai (2025). Unsupervised group re-identification from aerial perspective via strategic member harmonization. Pattern Recognition.
PDF Cite Dataset
Lei Wang, Quan Zhang, Junyang Qiu, Jianhuang Lai (2024). Rotation exploration transformer for aerial person re-identification. IEEE International Conference on Multimedia and Expo.
PDF Cite Best Paper Candidate
Quan Zhang, Jianhuang Lai, Xiaohua Xie, Xiaofeng Jin, Sien Huang (2024). Separable spatial-temporal residual graph for cloth-changing group re-identification. IEEE Transactions on Pattern Analysis and Machine Intelligence.
PDF Cite Code Dataset Poster
Quan Zhang, Jianhuang Lai, Zhanxiang Feng, Xiaohua Xie (2024). Uncertainty modeling for group re-identification. International Journal of Computer Vision.
PDF Cite Code Dataset Poster
Hongxu Chen, Quan Zhang, Jianhuang Lai, Xiaohua Xie (2024). Unsupervised group re-identification via adaptive clustering-driven progressive learning. Proceedings of the AAAI Conference on Artificial Intelligence.
PDF Cite
Quan Zhang, Lei Wang, Vishal M Patel, Xiaohua Xie, Jianhaung Lai (2024). View-decoupled transformer for person re-identification under aerial-ground camera network. Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition.
PDF Cite Code Dataset
Quan Zhang, Jianhuang Lai, Xiaohua Xie, Hongxu Chen (2023). A summary on group re-identification. Journal of Image and Graphics.
PDF Cite Best Cover Paper
Quan Zhang, Jianhuang Lai, Junyong Zhu, Xiaohua Xie (2023). Wavelet-guided promotion-suppression transformer for surface-defect detection. IEEE Transactions on Image Processing.
PDF Cite
See all publications
Contact
zhangq689 (at) mail (dot) sysu (dot) edu (dot) cn