About Me

I am currently a joint Ph.D. candidate of Shanghai Jiao Tong University and Monash University from SEIEE since 2021, working with Prof. Weiyao Lin, Prof. Jianfei Cai and Prof. Mehrtash Harandi. Before that, I spent 4 wonderful years studying at Dalian University of Technology as an undergraduate student since 2017. My research interests include NeRF/3DGS compression, image/video compression and computer vision. Here is my CV/Resume. I am also happy to share my good friend Qianyi Wu’s fantastic works here.

If you are interested in my work, please contact me via yhchen.ee@sjtu.edu.cn.

News

Selected Projects

Fast Feedforward 3D Gaussian Splatting Compression

ARXIV 2024, preprint

Yihang Chen, Qianyi Wu, Mengyao Li, Weiyao Lin, Mehrtash Harandi, Jianfei Cai

[Arxiv], [Project], [Code]

HAC: Hash-grid Assisted Context for 3D Gaussian Splatting Compression

ECCV 2024

Yihang Chen, Qianyi Wu, Weiyao Lin, Mehrtash Harandi, Jianfei Cai

[Paper], [Arxiv], [Project], [Code]

How Far Can We Compress Instant-NGP-Based NeRF?

CVPR 2024

Yihang Chen, Qianyi Wu, Mehrtash Harandi, Jianfei Cai

[Paper], [Arxiv], [Project], [Code]

Publication List

• Y. Chen, Q. Wu, M. Li, W. Lin, M. Harandi, J. Cai, “Fast Feedforward 3D Gaussian Splatting Compression”, ARXIV 2024, preprint.
• T. Chen, H. Liu, T. He, Y. Chen, C. Gan, et al, “MECD: Unlocking Multi-Event Causal Discovery in Video Reasoning”, NIPS 2024, Spotlight.
• Y. Chen, Q. Wu, W. Lin, M. Harandi, J. Cai, “HAC: Hash-grid Assisted Context for 3D Gaussian Splatting Compression”, ECCV 2024.
• Y. Chen, Q. Wu, M. Harandi, J. Cai, “How Far Can We Compress Instant-NGP-Based NeRF?”, CVPR 2024.
• Z. Xie, Z. Ni, W. Yang, Yuang Zhang, Y. Chen, Yang Zhang, X. Ma, “A Robust Online Multi-Camera People Tracking System With Geometric Consistency and State-aware Re-ID Correction”, CVPR workshop 2024.
• S. Liu, W. Lin, Y. Chen, Y. Zhang, W. Dai, J. See, H. Xiong, “A Unified Framework for Jointly Compressing Visual and Semantic Data”, ACM Trans. Multimedia Computing, Communications, and Applications, 2024.
• Y. Chen, W. Dong, Y. Xie, “A dual realization of Chua’s chaotic oscillator using a current-controlled nonlinear resistor.” 2021 IEEE 3rd International Conference on Circuits and Systems (ICCS). IEEE, 2021. [Paper] (This is my very first published paper. Most sincere appreciations to Prof. Weijie Dong’s guidance to this paper.)