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Changsheng CHEN (陈昌盛), Professor and Ph.D. Supervisor | Senior Member, IEEE / CCF / CSIG
Biography
Changsheng Chen received his bachelor's degree from Sun Yat-sen University in 2008 and his Ph.D. degree from Nanyang Technological University, Singapore, in 2013. From 2013 to 2015, he was a postdoctoral research associate with the Department of Electronic and Computer Engineering at the Hong Kong University of Science and Technology. He joined Shenzhen University in 2016 and moved to Shenzhen MSU-BIT University in 2025, where he is currently a professor and Ph.D. supervisor.
His research interests include multimedia forensics, document image security, anti-recapture techniques for QR codes, and face presentation attack detection. He was selected for the 2026 Guangdong Special Support Program for Young Top-Notch Talents. His honors include the Second Prize of the Natural Science Award of the China Society of Image and Graphics (2024), the Second Prize of the Natural Science Award under the Ministry of Education's Outstanding Achievement Awards in Scientific Research (Science and Technology) (2022), and the First Prize of the Outstanding Paper Award of the Guangdong Computer Academy (2024).
He has served as principal investigator for three National Natural Science Foundation of China projects and two provincial/ministerial-level projects, and has led multiple industry-sponsored projects with Tencent and Alibaba. The resulting technologies have been deployed in enterprise security review systems.
He serves as an Associate Editor / Editorial Board Member for IEEE Transactions on Information Forensics and Security and IEEE Transactions on Dependable and Secure Computing (TDSC). He is a Senior Member of IEEE, CCF, and CSIG. He is also a committee member of the CSIG Technical Committee on Digital Media Forensics and Security and the CSIG Technical Committee on Document Analysis and Recognition, as well as a council member and Deputy Secretary-General of the Guangdong Society of Image and Graphics.
Email: cschen AT smbu DOT edu DOT cn
Recent Updates:
(Aug. 2026) Selected for the 2026 Guangdong Special Support Program for Young Top-Notch Talents;
Currently serving as an Associate Editor / Editorial Board Member for IEEE Transactions on Information Forensics and Security and IEEE Transactions on Dependable and Secure Computing.
GitHub: https://github.com/chenlewis
Selected Publications:
Recent publications (2026):
D. Zhang, M. Hu, J.-X. Chen, C. Chen, et al., "FALCON-Net: Feature Aggregation of Local Patterns for AI-Generated Image Detection," IEEE Transactions on Information Forensics and Security, 2026.
Z. Chen, Y. Chen, C. Chen, S. Tan, and J. Huang, "DiffEraser: Generalized Text Erasure Based on Latent Diffusion Prior," IEEE Transactions on Image Processing, 2026.
A. Gushchin et al., "NTIRE 2026 Challenge on Robust AI-Generated Image Detection in the Wild," Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2026.
Earlier selected publications:
Changsheng Chen, Wenyu Chen, Yinyin Lin, Bin Li, and Jiwu Huang, "Unmask Tampering: Efficient Document Tampering Localization under Recapturing Attacks with Distortion Knowledge," ACM Conference on Computer and Communications Security (CCS), 2025.
Changsheng Chen, Youjie Li, Bokang Li, Weifan Yu, Baoying Chen, Bin Li, and Jiwu Huang, "Moiré Spectral Augmentation and
Masked Frequency Modeling for Document Presentation Attack Detection," IEEE Transactions on Dependable and Secure Computing, 2025.
Yuanman Li, Yinjie He, Changsheng Chen, Dong Li, Bin Li, and Jiantao Zhou, "Image Copy-Move Forgery Detection via Deep PatchMatch and Pairwise Ranking Learning," IEEE Transactions on Image Processing, vol. 34, pp. 425-440, 2025.
Zitong Yu, Rizhao Cai, Yawen Cui, Ajian Liu, and Changsheng Chen, "Visual Prompt Flexible-Modal Face Anti-Spoofing," IEEE Transactions on Dependable and Secure Computing, vol. 22, no. 3, pp. 2597-2606, May-June 2025.
Z. Lai, Z. Chang, M. Sha, Q. Zhang, N. Xie*, C. Chen, and D. Niyato, "A Comprehensive Survey on Physical Layer Authentication Techniques: Categorization and Analysis of Model-Driven and Data-Driven Approaches," ACM Computing Surveys, vol. 57, no. 5, pp. 1–35, May 2025.
Changsheng Chen, Liangwei Lin, Yongqi Chen, Bin Li, Jishen Zeng, and Jiwu Huang, "CMA: A Chromaticity Map Adapter for Robust Detection of Screen-Recapture Document Images," IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR), 2024.
Changsheng Chen, Xijin Li, Baoying Chen, and Haodong Li, "A distortion model guided adversarial surrogate for recaptured document detection", Pattern Recognition, vol. 151, Jul. 2024.
Changsheng Chen, Yongyi Deng, Liangwei Lin, Zitong Yu, and Zhimao Lai, "Multi-modal Document Presentation Attack Detection with Forensics Trace Disentanglement", IEEE Conference on Multimedia Expo (ICME), Accepted 2024
Changsheng Chen, Bokang Li, Rizhao Cai, Jishen Zeng, and Jiwu Huang, "Distortion Model based Spectral Augmentation for Generalized Recaptured Document Detection", in IEEE Transactions on Information Forensics and Security, Accepted Nov. 2023. [Souce Code and Data]
Changsheng Chen*, Suzheng Zhang, Fengbo Lan, and Jiwu Huang, "Domain-agnostic Document Authentication against Practical Recapturing Attacks," in IEEE Transactions on Information Forensics and Security, 2022.
Zhaoxu Hu, Changsheng Chen*, Wai Ho Mow and Jiwu Huang, "Document Recapture Detection Based on a Unified Distortion Model of Halftone Cells," in IEEE Transactions on Information Forensics and Security, 2022.
Changsheng Chen, Lin Zhao, Jiabin Yan and Haodong Li*, "A Distortion Model-based Pre-screening Method for Document Image Tampering Localization under Recapturing Attack," in Signal Processing, vol. 200, p. 108666, 2022.
Guanglin Li, Bin Li, Changsheng Chen, Shunquan Tan and Guoping Qiu, "Learning General Gaussian Mixture Model with Integral Cosine Similarity", the 31st International Joint Conference on Artificial Intelligence (IJCAI), 2022
Anselmo Ferreira, Changsheng Chen* and Mauro Barni, "Fusing Multiscale Texture and Residual Descriptors for Multilevel 2D Barcode Rebroadcasting Detection," 2021 IEEE International Workshop on Information Forensics and Security (WIFS), 2021, pp. 1-6.
Lin Zhao, Changsheng Chen*, Jiwu Huang, "Deep Learning-based Forgery Attack on Document Images", IEEE Transactions on Image Processing, Accepted Aug-2021
Ning Xie, Junjie Chen, Yicong Chen, Ji Hu, Qiqi Zhang, Changsheng Chen*, Lei Huang, "Detection of Information Hiding at Anti-Copying 2D Barcodes", IEEE Transactions on Circuits and Systems for Video Technology, Accepted Feb-2021
Yu Song, Changsheng Chen*, "MPPCANet: A feedforward learning strategy for few-shot image classification", Pattern Recognition, vol. 113, p.107792, May 2021
Ning Xie, Qiqi Zhang, Yicong Chen, Ji Hu, Gang Luo and Changsheng Chen*, "Low-Cost Anti-Copying 2D Barcode by Exploiting Channel Noise Characteristics", IEEE Transactions on Multimedia, Accepted Oct-2020
Rizhao Cai, Haoliang Li, Shiqi Wang, Changsheng Chen and Alex C. Kot, "DRL-FAS: A Novel Framework Based on Deep Reinforcement Learning for Face Anti-Spoofing", IEEE Transactions on Information Forensics and Security, Accepted, Sep. 2020
Wenyun Sun, Yu Song, Changsheng Chen*, Jiwu Huang and Alex C. Kot, "Face Spoofing Detection Based on Local Ternary Label Supervision in Fully Convolutional Networks," IEEE Transactions on Information Forensics and Security, Accepted, Mar. 2020
Changsheng Chen*, Mulin Li, Anselmo Ferreira, Jiwu Huang, Rizhao Cai, "A Copy-Proof Scheme based on the Spectral and Spatial Barcoding Channel Models", IEEE Transactions on Information Forensics and Security, Accepted, Aug 2019, [Souce Code and Data]
Wenyun Sun, Yu Song, Zhong Jin, Haitao Zhao, Changsheng Chen*, "Unsupervised Orthogonal Facial Representation Extraction via image reconstruction with correlation minimization", NeuroComputing, Vol. 337, pp. 203-217, Apr. 2019
Lin Zhang, Changsheng Chen*, Wai Ho Mow, "Accurate Modelling and Efficient Estimation of the Print-Capture Channel with Application in Barcoding", IEEE Transactions on Image Processing, vol. 28, no. 1, pp. 464-478, Jan. 2019.
Changsheng Chen*, Wenjian Huang, Lin Zhang, Wai Ho Mow, “Robust and Unobtrusive Display-to-Camera Communications via Blue Channel Embedding,” IEEE Transactions on Image Processing, vol. 28, no. 1, pp. 156-169, Jan. 2019.
Ning Xie, Changsheng Chen* and Ming Zhong, "Security Model of Authentication at the Physical Layer and Performance Analysis over Fading Channels," IEEE Transactions on Dependable and Secure Computing. Accepted 2018.
Ning Xie and Changsheng Chen*, “Slope Authentication at the Physical Layer,” IEEE Transactions on Information Forensics and Security, vol. 13, no. 6, pp. 1579-1594, Jun. 2018.
Changsheng Chen*, Baojian Zhou and Wai Ho Mow, “RA Code: a Robust and Aesthetic Code for Resolution-Constrained Applications,” IEEE Transactions on Circuits and Systems for Video Technology, vol. 28, no. 11, pp. 3300-3312, Nov. 2018.
Changsheng Chen*, “QR Code Authentication with Embedded Message Authentication Code,” Mobile Networks and Applications, vol. 22, no. 3, pp. 383-394, Jul. 2017.
Changsheng Chen, Wenjian Huang, Baojian Zhou, Chenchen Liu and Wai Ho Mow, “PiCode: A New Picture-Embedding 2D Barcode,” IEEE Transactions on Image Processing, vol. 25, no. 8, pp. 3444-3458, Aug. 2016.
Changsheng Chen, Alex C. Kot, Huijuan Yang, “A Two-Stage Quality Measure for Mobile Phone Captured 2D Barcode Images,” Pattern Recognition, vol. 46, no. 9, pp. 2588-2598, Sep. 2013
Changsheng Chen, Pina Marziliano and Alex C. Kot, “2D Finite Rate of Innovation Reconstruction Method for Step Edge and Polygon Signals in the Presence of Noise,” IEEE Transactions on Signal Processing, vol. 60, no. 6, pp. 2851-2859, Jun. 2012.
Granted Patents:
防复制的二维码及二维码的防伪认证方法，ZL201910254762.7，Chinese Patent
图像角点的检测方法及检测装置，ZL201910254763.1，Chinese Patent
嵌入有视觉图像的二维码的生成系统和方法以及读取系统，ZL201610956300.6，Chinese Patent
一种二维码的防拷贝实现方法及实现系统 ，ZL201711132737.9，Chinese Patent
叠加人工噪声信息的二维码生成方法及装置，ZL201711132737.9，Chinese Patent
Research Projects:
Natural Science Foundation of China, NO. 62371301, 2024.01-2027.12, 500K RMB.
Natural Science Foundation of China, NO. 62072313, 2021.01-2024.12, 560K RMB.
Natural Science Foundation of China, NO. 61702340, 2018.01-2020.12, 250K RMB.
Natural Science Foundation of Guangdong Province, NO. 2020A1515010563, 2019.10-2022.09, 10K RMB.
Natural Science Foundation of Guangdong Province, NO. 2017A030310382 , 2017.01-2019.12, 10K RMB.
Fundamental Research Fund by the Science and Technology Innovation Commission of Shenzhen, NO. JCYJ20180305124550725, 2019.04-2021.03, 300K RMB.
Startup Fund by Shenzhen University, 2017.01-2018.12, 60K RMB.
Overseas High-Caliber Personnel Fund, 2019.01-2021.12, 2.7M RMB.
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