I am a final-year master’s student in the Colledge of Computer Science at Sichuan University, supervised by Prof. Xi Peng. I am also a research intern at SenseTime, Intelligent Automative Group. Before that, I received my bachelor’s degree in Software Engineering from Sichuan University in 2021.
My research interests include 3D Vision and Multi-modality Learning for Autonomous Driving. During the wonderful journey in SenseTime, I developed a high-performance fully-sparse 3D object detector, SparseLIF, which ranks 1st on the nuScenes leaderboard, outperforming all state-of-the-art 3D detectors by a notable margin. Thanks to Director Zhe Wang, Xiao Song, and all other teammates!
🔥 News
- 2024.03: 🔥 Our 3D object detector SparseLIF ranks 1st on the nuScenes leaderboard!
- 2023.11: 🔥 Our paper Semantic Invariant Multi-view Clustering with Fully Incomplete Information is accepted by TPAMI’ 2023.
- 2023.10: 🎉 I am awarded the National Scholarship of China (Top 1%).
- 2023.10: 🎉 I am awarded the Outstanding Graduate of Sichuan Province (Top 4%).
- 2023.09: 🎉 I am awarded the Top-grade Scholarship for Graduate Students.
- 2023.02: 🔥 Our paper Deep Fair Clustering via Maximizing and Minimizing Mutual Information: Theory, Algorithm and Metric is accepted by CVPR’ 2023.
📝 Publications
SparseLIF: High-Performance Sparse LiDAR-Camera Fusion for 3D Object Detection
Hongcheng Zhang†, Liu Liang†, Pengxin Zeng†, Xiao Song, and Zhe Wang
- Ranking 1st on the nuScenes leaderboard in the 3D object detection.
- Rubost aginst Camera Occlusion, LiDAR Failuer, and Unsynchronization.
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[TPAMI’ 2023] Semantic Invariant Multi-view Clustering with Fully Incomplete Information. Pengxin Zeng, Mouxing Yang, Yiding Lu, Changqing Zhang, Peng Hu, and Xi Peng
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[CVPR’ 2023] Deep Fair Clustering via Maximizing and Minimizing Mutual Information: Theory, Algorithm and Metric. Pengxin Zeng†, Yunfan Li†, Peng Hu, Dezhong Peng, Jiancheng Lv, and Xi Peng
†: Equal Contribution
📖 Experiences & Educations
- 2023.10 - now, Research Intern, Sense Time, Intelligent Automative Group.
- Director: Zhe Wang
- 2021.09 - now, Master, Sichuan University, China.
- Mentor: Prof. Xi Peng
- National Scholarship of China (Top 1%)
- Outstanding Graduate of Sichuan Province (Top 4%)
- Top-grade Scholarships throughout all years
- 2017.09 - 2021.06, Bachelar, Sichuan University, China.
- Outstanding Graduate Nomination
- Member of Innovation Class
💬 Academic Service
- 2024, Reviewer for IEEE Transactions on Circuits and Systems for Video Technology (TCSVT)
- 2023, Program committee member for Australasian Joint Conference on Artificial Intelligence (AJCAI)
- 2021, Reviewer for Asian Conference on Machine Learning (ACML)