Previously, I received my master’s degree from the School of Electronic Information and Communications (EIC) at Huazhong University of Science and Technology (HUST), advised by Prof. Wei Wang of MetaIoT Lab. I also obtained my bachelor’s degree at HUST in the same school.

My current research focuses on multi-modal learning (mmWave radar, LiDAR, etc.), 3D vision, generative model and efficient systems for AI.

🔥 News

2026.09: 🎉 I joined HKU ECE as a Ph.D. student, advised by Prof. Jingao Xu.
2025.11: 🎉🎉 One paper about radar-based multi-modal generation is accepted at Oral paper to AAAI 2026.
2025.02: 🎉🎉 One preprint about efficient RoI-aware sequential point cloud compression to improve 3D object‑detection accuracy released on arXiv.

📝 Publications

AAAI 2026 Oral

Ruijie Zhang, Bixin Zeng, Shengpeng Wang, Fuhui Zhou, Wei Wang

Project | Code

A project aimed at improving the quality of 3D radar point clouds using advanced generative models.

arXiv

Mingxuan Yan*, Ruijie Zhang*, Xuedou Xiao, Wei Wang

A project developing a region-of-interest–aware sequential point cloud compression method to improve 3D object detection accuracy.

2023-2025 Postgraduates fellowships.
2021-2023 National College Students’ Robot Competition (RoboMaster University Championship): First Prize $\times$ 1; Second Prize $\times$ 2.
2021-2022 Science and technology innovation scholarship for undergraduates $\times$ 2.
2020.09 Public welfare scholarship for freshmen.

2026.09 - Present, The University of Hong Kong, Ph.D. student, Electrical and Computer Engineering. Advisor: Prof. Jingao Xu.
2023.06 - 2026.06, Huazhong University of Science and Technology, M.S., Information and Communication Engineering.
2019.09 - 2023.06, Huazhong University of Science and Technology, B.E., Electronic Information Engineering.