Zehua Ma

School of Cyber Science and Technology, USTC

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Associate Researcher

School of Cyber Science and Technology

University of Science and Technology of China

马泽华 (Zehua Ma)
mzh045@ustc.edu.cn

I am an associate researcher in the School of Cyber Science and Technology, University of Science and Technology of China (USTC), collaborated with Prof. Weiming Zhang.

Research interest: digital watermarking, AI security

selected publications

  1. wgj_eccv.jpg
    LoT-Pass: Long-term-robust Image Watermarking for Image to Video Generation
    Guanjie Wang, Zehua Ma†, Han Fang, and Weiming Zhang
    In European Conference on Computer Vision (ECCV), 2026
    PDF Code
  2. wgj_tdsc.jpg
    VaRiA: Variable-Resolution Image Adaptive Robust Watermarking
    Guanjie Wang, Zehua Ma†, Han Fang, Chang Liu, Weiming Zhang, and Nenghai Yu
    2026
    DOI HTML
  3. AuthSig.jpg
    AuthSig: Safeguarding Scanned Signatures Against Unauthorized Reuse in Paperless Workflows
    Ruiqiang Zhang, Zehua Ma†, Guanjie Wang, Chang Liu, Hengyi Wang, and Weiming Zhang
    In Proceedings of the AAAI Conference on Artificial Intelligence, AAAI, 2026
    HTML
  4. TAGWM.jpg
    TAG-WM: Tamper-Aware Generative Image Watermarking via Diffusion Inversion Sensitivity
    Yuzhuo Chen, Zehua Ma†, Han Fang, Weiming Zhang, and Nenghai Yu
    In Proceedings of the IEEE/CVF International Conference on Computer Vision (ICCV), 2025
    HTML Code
  5. RoPaSS.jpg
    RoPaSS: Robust Watermarking for Partial Screen-shooting Scenarios
    Zehua Ma, Han Fang, Xi Yang, Kejiang Chen, and Weiming Zhang
    In Proceedings of the AAAI Conference on Artificial Intelligence, AAAI, 2025
    HTML Code
  6. MuST.jpg
    MuST: Robust Image Watermarking for Multi-source Tracing
    Guanjie Wang, Zehua Ma†, Chang Liu, Xi Yang, Han Fang, Weiming Zhang, and Nenghai Yu
    In Proceedings of the AAAI Conference on Artificial Intelligence, AAAI, 2024
    HTML Code
  7. ma2023oacode.jpg
    OAcode: Overall Aesthetic 2D Barcode on Screen
    Zehua Ma, Xi Yang, Han Fang, Weiming Zhang, and Nenghai Yu
    IEEE Transactions on Multimedia (TMM), 2023
    HTML
  8. mz2023chi.jpg
    AnisoTag: 3D Printed Tag on 2D Surface via Reflection Anisotropy
    Zehua Ma, Hang Zhou, and Weiming Zhang
    In Proceedings of the 2023 CHI Conference on Human Factors in Computing Systems (CHI), 2023
    HTML Code
  9. DBLP-journals-tcsv-MaZFDGY21.jpg
    Local Geometric Distortions Resilient Watermarking Scheme Based on Symmetry
    Zehua Ma, Weiming Zhang, Han Fang, Xiaoyi Dong, Linfeng Geng, and Nenghai Yu
    IEEE Transactions Circuits Systems Video Technology (TCSVT), 2021
    DOI HTML Code