陈纪友，男，博士，2023年毕业于湖南大学信息科学与工程学院，获得工学博士学位，现为衡阳师范学院计算机科学与工程学院网络空间安全系专任教师。衡阳师范学院“A类课教师“，在《IEEE Transactions on Multimedia》、《ACM Transactions on Multimedia Computing, Communications and Applications》、《Journal of Information Security and Applications》、《Computer Vision and Image Understanding》、《Neural Computing and Applications》等CCF期刊和会议论文10多篇，获发明专利1项，实用新型专利6项，主持教育部产学合作协同育人项目3项，湖南省教育厅项目1项。指导学生获得国家级大学生研究性学习和创新性实验项目1项，全国大学生电子设计竞赛国家级一等奖1项、湖南省大学生电子设计竞赛省一等奖3项、二等奖7项，湖南省计算机程序设计大赛二等奖1项。

联系邮箱：pf0214@163.com

研究方向：

基于深度学习的图像信息安全（图像/视频伪造篡改取证、人工智能模型版权保护）、低质图像质量增强（图像去雾、去雨、去雪等）

主要发表论文：

（1）Jiyou Chen, Gaobo Yang, Shengchun Wang, Dewang Wang and Xin Liao. Image Dehazing Assessment: A Real-World Dataset and A Haze Density-Aware Criteria. IEEE Transactions on Multimedia, doi: 10.1109/TMM.2023.3345141.

(中科院 1区，TOP期刊，影响因子7.3)

（2）Jiyou Chen, Gaobo Yang, Ming Xia, Zhiqing Guo. HDNet: A Dual-stream Network with Progressive Fusion for Image Hazing Detection[J]. Journal of Information Security and Applications, 2022, 69: 103271. (信息安全领域知名期刊，中科院2区)

（3）Jiyou Chen, Gaobo Yang, Xiangling Ding, Zhiqing Guo, Shuai Wang. Robust Detection of Dehazed Images via Dual-stream CNNs with Adaptive Feature Fusion. Computer Vision and Image Understanding, 2022, 217: 103357. (CCF B类期刊，中科院3区)

（4）Ming Xia, Jiyou Chen*, Gaobo Yang, Shuai Wang. Robust detection of seam carving with low ratio via pixel adjacency subtraction and CNN-based transfer learning[J]. Journal of Information Security and Applications, 2023, 75: 103522. (信息安全领域知名期刊，中科院2区)

（5）Jiyou Chen, Gaobo Yang, Ming Xia, Dengyong Zhang. From Depth-aware Haze Generation to Real-world Haze Removal. Neural Computing and Applications, 2023, 35(11): 8281-8293. (中科院 3区，CCF C类期刊)

（6）Jiyou Chen, Shengchun Wang, Xin Liu, Gaobo Yang. RW-HAZE: A Real-World Benchmark Dataset to Evaluate Quantitatively Dehazing Algorithms. 2022 IEEE International Conference on Image Processing (ICIP). IEEE, 2022: 11-15. (CCF C类会议，EI)

（7）Zhiqing Guo, Gaobo Yang, Jiyou Chen. Exposing deepfake face forgeries with guided residuals[J]. IEEE Transactions on Multimedia, 2023, 25: 8458-8470. (中科院 1区，TOP期刊，影响因子7.3)

（8）Dewang Wang, Gaobo Yang, Jiyou Chen, Xiangling Ding. GAN-based adaptive cost learning for enhanced image steganography security[J]. Expert Systems with Applications, 2024: 123471. (中科院1区，影响因子8.5)

（9）Dewang Wang, Gaobo Yang, Zhiqing Guo, Jiyou Chen. Enhancing Adversarial Embedding based Image Steganography via Clustering Modification Directions[J]. ACM Transactions on Multimedia Computing, Communications and Applications, 2023, 20(1): 1-20. (CCF B类期刊，中科院3区)

（10）Zhiqing Guo, Gaobo Yang, Jiyou Chen, Xingming Sun. Fake face detection via adaptive manipulation traces extraction network[J]. Computer Vision and Image Understanding, 2021, 204: 103170. (CCF B类期刊，中科院3区)