沈张一 讲师（高校）

沈张一，男，博士，讲师。博士毕业于美国新泽西理工学院，专业为计算机工程。2021年10月加入杭州电子科技大学网络空间安全学院。从事数字图像取证（image forensics）专业领域的研究，主要研究对不同图像处理手段的识别与分类，并将深度学习方法运用于图像取证和反取证工作以及相关交叉领域。主持长三角重点研发课题1项，浙江省自然科学基金青年项目1项，参与国家自然科学基金面上项目2项，国家重点研发子课题1项，省“尖兵领雁”1项。累计发表SCI国际期刊论文10余篇，授权发明专利10余项，google scholar引用450+, h-index 10, i10-index 10。

数字图像处理，数字图像取证，数字图像反取证，深度学习，卷积神经网络，生成对抗网络，联邦学习。

数据结构，计算机组成原理

1. 科技部-长三角科技创新项目-课题，面向电诈场景的可解释音视频鉴伪与溯源系统研发-音视频伪造内容的主动防御方法研究，30万，主持，2026-2028。

2. 浙江省自然科学基金-青年项目，基于潜在噪声调校的多模态通用AIGC溯源技术研究，10万，主持，2026-2027。

代表作（一作以及通讯，*为通讯作者）：

[1] Shen Z, Ding F, Jolfaei A, et al. DeformableGAN: Generating medical images with improved integrity for healthcare cyber physical systems[J]. IEEE Transactions on Network Science and Engineering, 2023, 10(5): 2584-2596.

[2] Shen Z, Ding F, Yao Y, et al. A privacy-preserving social computing framework for health management using federated learning[J]. IEEE Transactions on Computational Social Systems, 2023, 10(4): 1666-1678.

[3] Shen Z, Zhuang Y, Zhu Y, et al. Lightweight Feature Watermark for Robust Image Attribution in Latent Diffusion Models [J]. IEEE Signal Processing Letters, 2026.

[4] Shen Z, Ding F, Shi Y. Digital Forensics for Recoloring via Convolutional Neural Network[J]. Computers, Materials & Continua, 2020, 62(1), 1-16.

[5] Shen Z, Ding F, Shi Y. Anti-forensics of image sharpening using generative adversarial network[C]//Digital Forensics and Watermarking: 18th International Workshop, IWDW 2019, Chengdu, China, November 2–4, 2019, Revised Selected Papers 18. Springer International Publishing, 2020: 150-157.

[6] Ding F, Shen Z, Zhu G, et al. ExS-GAN: Synthesizing anti-forensics images via extra supervised GAN[J]. IEEE Transactions on Cybernetics, 2023, 53(11): 7162-7173.

[7] Ding F, Fan B, Shen Z*, et al. Securing facial bioinformation by eliminating adversarial perturbations[J]. IEEE Transactions on Industrial Informatics, 2023, 19(5): 6682-6691.

[8] Wei, J, Zhu, Q, Li, Q., Nie, L, Shen, Z*, Choo, K.R., & Yu, K. A Redactable Blockchain Framework for Secure Federated Learning in Industrial Internet-of-Things[J]. IEEE Internet of Things Journal 9 (2022): 17901-17911.

[9] Yao, Y, Zhang, Z, Ni, X, Shen, Z*, Chen, L., & Xu, D. CGNet: Detecting computer-generated images based on transfer learning with attention module[J]. Signal Processing: Image Communication, 105, 116692.

[10] Ye J, Shen Z, Behrani P, et al. Detecting USM image sharpening by using CNN[J]. Signal Processing: Image Communication, 2018, 68: 258-264.

[11]  Li Y, Zhang X, Shen Z. YOLO-Submarine Cable: An improved YOLO-V3 network for object detection on submarine cable images[J]. Journal of Marine Science and Engineering, 2022, 10(8): 1143.

[12] Wang C, Zhu Y, Shen Z, et al. Font transfer based on parallel auto-encoder for glyph perturbation via strokes moving[C]//International Conference on Algorithms and Architectures for Parallel Processing. Cham: Springer International Publishing, 2021: 586-602.

[13] Yao Y, Liu S, Wang H, Shen Z, et al. An Improved Self‐Training Model with Fine‐Tuning Teacher/Student Exchange Strategy to Detect Computer‐Generated Images[J]. Security and Communication Networks, 2022, 2022(1): 3493336.

[14] Luo W, Shen Z*, Yao Y, et al. Tracemark-LDM: Authenticatable watermarking for latent diffusion models via binary-guided rearrangement[J]. Expert Systems with Applications, 2026: 131831.

[15] 庄煜中,韩霆锋,沈张一*,等.基于跨域表征建模的图像修复检测[J].计算机科学，2026.

1. 科技部-长三角科技创新项目-课题，面向电诈场景的可解释音视频鉴伪与溯源系统研发-音视频伪造内容的主动防御方法研究，30万，主持，2026-2028。

2. 浙江省自然科学基金-青年项目，基于潜在噪声调校的多模态通用AIGC溯源技术研究，10万，主持，2026-2027。

2020年 获得Hashimoto Fellowship 奖学金