🧍‍♂️About-me

My name is Jinfu Liu. I am currently working in DJI. Before that, I received my M.S. degree in Sun Yat-sen University (supervised by Prof.Mengyuan Liu), where my research areas are primarily focused on Video Understanding. I received my B.S. degree in Automation from Wuhan University of Technology. During my studies, I was also an intern in Tencent AMS, MeiTuan and Tencent AI Lab, where my research areas included content understanding, video generation and digital human generation. Now my research interests are primarily focused on Video Understanding and Content Generation. I was also a reviewer in the aforementioned fields (e.g. in the IEEE-ICME, IEEE-TCSVT and ACM-TAAS).

🔥News

2025.06: 🎉 Received the Outstanding Graduate honor.
2024.07: 🎉 One paper is accepted by ACM MM 2024.

📖Experience

2025.07-Now: Work in DJI Technology Co., Ltd., Shenzhen, China
2022.09-2025.06: M.S. in Sun Yat-sen University, Shenzhen, China
2025.01-2025.03: Intern in Tencent AMS, Shenzhen, China
2024.05-2024.08: Intern in Meituan, Beijing, China
2023.12-2024.05: Intern in Tencent AI Lab, Shenzhen, China
2022.04-2022.08: Intern in Civicint, Shenzhen, China
2018.09-2022.06: B.S. in Wuhan University of Technology, Wuhan, China

📝Main Publications

Baiqiao Yin, Jiaying Lin, Jiajun Wen, Yue Li, Jinfu Liu, Yanfei Wang, Mengyuan Liu. Recognizing Skeleton-Based Actions As Points. IEEE/RSJ International Conference on Intelligent Robots and Systems (IROS), 2025. (CCF C Oral) [Paper] [Code]
Jinfu Liu, Chen Chen, Mengyuan Liu. Multi-Modality Co-Learning for Efficient Skeleton-based Action Recognition. ACM Multimedia (ACM MM), 2024. (CCF A) [Paper] [Code] [Poster]
Jinfu Liu, Xinshun Wang, Can Wang, Yuan Gao, Mengyuan Liu. Temporal Decoupling Graph Convolutional Network for Skeleton-based Gesture Recognition. IEEE Transactions on Multimedia (TMM), 2024. (CCF B) [Paper] [Code]
Jinfu Liu, Runwei Ding, Yuhang Wen, Nan Dai, Fanyang Meng, Fang-Lue Zhang, Shen Zhao, Mengyuan Liu. Explore Human Parsing Modality for Action Recognition. CAAI Transactions on Intelligence Technology (TRIT), 2024. (JCR Q1) [Paper] [Code]
Jinfu Liu, Baiqiao Yin, Jiaying Lin, Jiajun Wen, Yue Li, Mengyuan Liu. HDBN: A Novel Hybrid Dual-branch Network for Robust Skeleton-based Action Recognition. International Conference on Multimedia and Expo Workshop (ICMEW), 2024. (CCF B Competition) [Paper] [Code]
Jiaying Lin, Jiajun Wen, Mengyuan Liu, Jinfu Liu, Baiqiao Yin, Yue Li. SFMViT: SlowFast Meet ViT in Chaotic World. International Conference on Multimedia and Expo Workshop (ICMEW), 2024. (CCF B Competition) [Paper] [Code]
Yue Li, Baiqiao Yin, Jinfu Liu, Jiajun Wen, Jiaying Lin, Mengyuan Liu. SemiPL: A Semi-supervised Method for Event Sound Source Localization. International Conference on Multimedia and Expo Workshop (ICMEW), 2024. (CCF B Competition) [Paper] [Code]
Runwei Ding, Yuhang Wen, Jinfu Liu, Nan Dai, Fanyang Meng, Mengyuan Liu. Integrating Human Parsing and Pose Network for Human Action Recognition. CAAI International Conference on Artificial Intelligence (CICAI), 2023. (CAAI A Oral) [Paper] [Code] [Poster]

🎖Honors and Awards

2025.06: Outstanding Graduate of Sun Yat-sen University (Top-5%).
2024.10: The First Prize Scholarship of Sun Yat-sen University.
2024.04: Champion of ICME Grand Challenge Multi-Modal Video Reasoning and Analyzing Competition.
2023.10: The First Prize Scholarship of Sun Yat-sen University.
2022.10: The First Prize Scholarship of Sun Yat-sen University.
2022.06: Outstanding Graduate of Wuhan University of Technology.
2021.10: The First Prize Scholarship and Merit Student of Wuhan University of Technology (Top-3%).
2020.10: The First Prize Scholarship and Merit Student of Wuhan University of Technology (Top-3%).