About me

Welcome! I am currently a Research Assistant Professor in the Department of Electrical and Electronic Engineering (EEE), The Hong Kong Polytechnic University (香港理工大学, PolyU). I worked closely with Prof. CHAU Lap Pui. My research interest includes Image/Video Processing, Computer Vision, Intelligent Transport Systems, and Digital Forensics.

I received BEng in Electronic and Information Engineering and MEng in Signal and Information Processing from Northwestern Polytechnical University (西北工业大学, NPU), China, and earned PhD in the School of Electrical and Electronic Engineering (EEE) from Nanyang Technological University (南洋理工大学，NTU), Singapore, in 2021. My PhD is supervised by Dr. CHAU Lap Pui, who worked as an A/P at NTU (till 2022) and is currently a Prof. at PolyU.

Prior to joining PolyU, I worked as a Research Fellow in EEE@NTU until March 2023 with PI A/P YAP Kim Hui. Prior to going to Singapore, I was involved in national projects and a robotics center at NPU, China, supervised by Prof. WAN Shuai and Prof. MEI Shaohui.

News

• [2024.11] Promote 2025 7th International Conference on Image, Video and Signal Processing, March 4-6, 2025 Kawasaki, Japan. Call for paper.
• [2024.11] We organized a special issue, Recent Advances in Multimodal Hyperspectral Remote Sensing, in Remote Sensing Journal (JCR Q1).
• [2024.11] Our paper was accepted at IEEE TCSVT (IF: 8.3), SGIFormer: Semantic-guided and Geometric-enhanced Interleaving Transformer for 3D Instance Segmentation with code.
• [2024.10] Our paper was accepted at IEEE TCSVT (IF: 8.3), Open World Object Detection: A Survey with GitHub link.
• [2024.10] Outstanding Reviewer in ACM Multimedia 2024.
• [2024.09] Our paper was accepted at Information Fusion (IF: 14.7), A survey on occupancy perception for autonomous driving: The information fusion perspective with GitHub link.
• [2024.06] We got the champion of EPIC-Kitchens Challenges Multi-Instance Retrieval Track in CVPR 2024 Champion solution and paper link
• [2024.05] We chaired a special session in ISCAS 2024.
• [2024.04] We chaired a special session in ICASSP 2024.
• [2024.02] Our paper was accepted at Knowledge-based System (IF: 7.2), (Intra- and Inter-sector Contextual Information Fusion with Joint Self-Attention for File Fragment Classification with code.
• [2024.01] Our image captioning papers were accepted at Knowledge-based System and Remote Sensing, respectively, (Weakly-Supervised Grounded Image Captioning and Remote Sensing Image Change Captioning).
• [2023.10] I am one of Special Session Chair and Review Committee Members of the ISCAS 2024.
• [2023.09] We organized a special issue, AI-powered multimedia computing, in Multimedia Tools and Applications Journal, as Guest Editor.
• [2023.09] Our paper was accepted at NeurIPS 2023, Bitstream-corrupted Video Recovery: A Novel Benchmark Dataset and Method, with the dataset.
• [2023.09] I have been teaching the subject EIE546 Video Technology in PolyU.
• [2023.08] Our group has recruited 8 PhD students, 1 research fellow, and 1 MPhil student, and I am co-supervisor and supervisor. The lab’s website will be constructed.
• [2023.06] I have been working with Prof. CHAU Lap Pui in PolyU and constructing the JC STEM Lab of Machine Learning and Computer Vision.
• [2023.05] I was in the role of Associate Editor of The Visual Computer Journal.
• [2023.04] I joined the Hong Kong Polytechnic University (PolyU) as Research Assistant Professor.
• [2023.03] Our paper was accepted at CVPR 2023, Bitstream-corrupted image restoration with GitHub link.
• [2023.02] Our papers related to multimedia forensics were accepted by ISCAS, DCC, and AICAS 2023.

Recruitment/招生

We are actively recruiting image/video processing, computer vision, 3D vision, and self-motivated PhD (including self-finance students) to join our research group at Hong Kong Polytechnic University. Strong candidates can contact me to be nominated for the prestigious Hong Kong PhD Fellowship Scheme (HKPFS) and Dual PhD Degree (2+2) for specific universities.