An Image of Tong Chen Tong Chen Associate Researcher Nanjing University

About

I am currently working in Vision Lab with Prof. Zhan Ma, Nanjing University, focusing on AI powered 2D to 3D multimedia processing and compression. For students who are interested in our research area, welcome to join us.

Services

I am/was invited reviewer for:
  • Trans on Image Processing, Trans on CSVT, Signal Processing Letter, Journal of Big Data
  • NeurIPS, ICLR, CVPR, AAAI, ACM MM, MMSP
    • Conference service:
  • ICASSP2024 Session Chair on Segmentation (poster) and 3D generation (lecture)

    • Projects

    Deep Image Compression

    Implementation of ICASSP2020 paper "Variable Bitrate Image Compression with Quality Scaling Factors"

    GitHub 🌐 Homepage

    Deep Point Cloud Compression

    deep point cloud compression

    Publications

    Publications

    1. Zhang Junteng, Tong Chen*, Hao Zhu, Dong Wang, Dandan Ding, and Zhan Ma. "Compressing 3D Gaussian Splatting via a Generalizable Neural Coder", VCIP, Tokyo, Japan, Dec 8-11, 2024.
    2. Junqi Shi, Mingyi Jiang, Ming Lu, Tong Chen, Xun Cao, and Zhan Ma. "HINER: Neural Representation for Hyperspectral Image", ACM MM, in Melbourne, Australia, Oct. 2024.
    3. Ruixiang Xue, Jiaxin Li, Tong Chen*, Dandan Ding, Xun Cao, and Zhan Ma. "NeRI: Implicit Neural Representation of LiDAR Point Cloud Using Range Image Sequence", IEEE ICASSP, 2024. [Project Website]
    4. Shaohan Sun, Yuzhuo Kong, Tong Chen*, and Zhan Ma, "Variable rate Neural Speech Compression with Multiscale Feature Extraction and Improved Entropy Modeling", DCC, 2024.
    5. Junzhe Zhang#, Tong Chen#, Dandan Ding, and Zhan Ma, "G-PCC++: Enhanced Geometry-based Point Cloud Compression", ACM MM, Oct. 2023. [Project Website] (oral)
    6. Junteng Zhang#, Tong Chen#, Dandan Ding, and Zhan Ma, "YOGA: Yet Another Geometry-based Point Cloud Compressor", ACM MM, Oct. 2023. [Project Website]
    7. Tong Chen and Zhan Ma. "Towards Robust Neural Image Compression: Adversarial Attack and Model Finetuning", IEEE TCSVT, 2023.
    8. Tong Chen, Haojie Liu, Zhan Ma, Qiu Shen, Xun Cao, and Yao Wang. "End-to-End Learnt Image Compression via Non-Local Attention Optimization and Improved Context Modeling", IEEE TIP, 2021.
    9. Tong Chen and Zhan Ma. "Variable Bitrate Image Compression with Quality Scaling Factors", IEEE ICASSP, 2020.

    Bio

    July 2023 - Now Associate Researcher @ Nanjing University
    July 2019 - August 2019 Engineer @ Horizon Robotics
    June 2017 - August 2017 Engineer @ Netease

    Education