Ruiyang Zhang

I am an incoming PhD student at University of Macau, working with Prof. Zhedong Zheng. Previously, I obtained bachelor degree of computer science at Fudan Unversity in 2021.

I am instereted in computer vision and related topics. I believe the ultimate goal of computer vision is to make machine see like human. Currenty, my reseach focuses on 3D perception and detection, especically under unsupervised settings.

Email  /  CV  /  Bio  /  Scholar  /  Github

News

• 🔥2024.7: Our work LiSe is accepted by ECCV'24!
• 2023.6: Leave Meituan to seek my path into academic world.

Research

We harness uncertainty learning to mitigate the negative influence of inaccurate pseudo labels in unsupervised 3D object detection. Specifically, we estimate coordinate level uncerainty and then utilize the learned uncertainty to regularize the self-learning process.

We enhance Unsupervised 3D Object Detection via LiDAR and 2D fusion to improve detecting ability of far and small objects.

Work Experiences

• 2021.07 - 2023.06: Backend Development Engineer, Meituan, Shanghai

Honors and Awards

• 2019: Second Prize of China Undergraduate Mathematical Contest in Modeling (CUMCM)
• 2018&2019: Third Class Scholarship for Outstanding Students, Fudan University
• 2016: Province First Price of Chinese Mathematical Olympiad (CMO)
• 2014&2015: First Price of National Olympiad in Informatics in Provinces (NOIP)

Education

• 2017.09 - 2021.06: undergraduate student in School of Computer Science, Fudan University

Interests

• I enjoy playing table tennis🏓, a member of school team in my primary school hhh
• Like walking around parks🏞️

Academic Service

• Conference Reviewer:ICLR 2025
• Journal Reviewer:TOMM

Teaching

• University of Macau CISC3021: Multimedia Forensics and Security (TA)

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