部门： 信息与通信工程系
姓名： 华光
邮箱： ghua(at)whu.edu.cn
性别： 男
职称： 特聘研究员
学历学位： 博士
导师类型： 博导/硕导
办公电话：
通信地址： 八一路299号，武汉大学电子信息学院
邮政编码： 430072
主要经历：
学习经历： 2010.08 - 2014.06 南洋理工大学 电机与电子工程学院 信息工程博士
2009.09 - 2010.08 南洋理工大学 电机与电子工程学院 信号处理硕士
2005.09 - 2009.06 武汉大学 电子信息学院 通信工程学士
任职经历： 2020.10 - 2021.10 延世大学 多媒体取证实验室，韩国高等教育财团资助****
2017.04 - 武汉大学 电子信息学院 特聘研究员
2015.12 - 2016.12 南洋理工大学 电机与电子工程学院 博士后
2013.07 - 2015.11 新加坡科技研究局 资讯通信研究院 Scientist I
主讲课程：
本科生课程： 2017~2018 语音信号处理（第三学期暑期课程）
研究生课程： 2017~2018, 2018~2019, 2019~2020 专业外语
2020~2021 机器学习与大数据（第三学期暑期课程）
科学研究：
主要研究方向： 多媒体数字取证（语音/图像文件溯源、真实性验证、内容篡改检测、深度伪造检测等）
神经网络水印（在深度神经网络中隐藏信息、后门水印、模糊攻击等）
深度学习的对抗与安全问题（对抗学习、开集识别等）
数字水印（语音/图像不可见水印、鲁棒水印等）
统计信号处理（信号检测、估计、增强、分析与处理等）
主要科研课题及项目：
主要论文及著作： https://ghuawhu.github.io/
Book:
[2] B. Yan, Y. Xiang, and G. Hua, Improving Image Quality in Visual Cryptography, Springer, 2019.
[1] Y. Xiang, G. Hua, and B. Yan, Digital Audio Watermarking–Fundamentals, Techniques and Challenges, Springer, 2017.
Journals:
[27]G. Hua, H. Liao, H. Zhang, D. Ye, and J. Ma, “Robust ENF estimation based on harmonic enhancement and maximum weight clique,” IEEE Transactions on Information Forensics and Security, Accepted, 2021.
[26]H. Zhang, G. Hua, and Y. Xiang, “Enhanced time-frequency representation and mode decomposition,” IEEE Transactions on Signal Processing, Accepted, 2021.
[25]H. Jiang, J. Yang,G. Hua, L. Li, Y. Wang, S. Tu, and S. Xia, “FAWA: Fast adversarial Watermark attack,” IEEE Transactions on Computers, Accepted, 2021.
[24]T. Zong, Y. Xiang, I. Natgunanathan, L. Gao,G. Hua, and W. Zhou, “Non-linear-echo based anti-collusion mechanism for audio signals,” IEEE/ACM Transactions on Audio, Speech, and Language Processing, Accepted, 2021.
[23] G. Hua, A. B. J. Teoh, and H. Zhang, “Towards end-to-end synthetic speech detection,” IEEE Signal Processing Letters, vol. 28, pp. 1265-1269, 2021.
[22] G. Hua, H. Liao, Q. Wang, H. Zhang, and D. Ye, “Detection of electric network frequency in audio recordings – from theory to practical detectors,” IEEE Transactions on Information Forensics and Security, vol. 16, pp. 236-248, 2021.
[21]G. Hua, “Over-complete-dictionary-based improved spread spectrum watermarking security,” IEEE Signal Processing Letters, vol. 27, pp. 770-774, 2020.
[20]G. Hua, Y. Xiang, and L. Y. Zhang, “Informed histogram-based watermarking,” IEEE Signal Processing Letters, vol. 27, pp. 236-240, 2020.
[19]G. Hua and H. Zhang, “ENF signal enhancement in audio recordings,” IEEE Transactions on Information Forensics and Security, vol. 15, pp. 1868-1878, 2020.
[18]J. Wang, L. Y. Zhang, J. Chen, G. Hua, and Y. Xiang, “Compressed sensing based selective encryption with data hiding capability,” IEEE Transactions on Industrial Informatics, vol. 15, no. 12, pp. 6560-6571, 2019.
[17] B. Yan, Y. Xiang, and G. Hua, "Improving the visual quality of size-invariant visual cryptography for grayscale images: An analysis-by-synthesis (AbS) approach," IEEE Transactions on Image Processing, vol.28, no.2, pp.896-911, Feb. 2019.
[16] G. Hua, L. Zhao, G. Bi, H. Zhang, and Y. Xiang, "Random matching pursuit for image watermarking," IEEE Transactions on Circuits and Systems for Video Technology,vol. 29, no. 3, pp. 625-639, Mar. 2019.
[15] N. Fatema, G. Hua, Y. Xiang, D. Peng, and I. Natgunanathan, “Massive MIMO linear precoding: A survey,” IEEE Systems Journal, vol. 12, no. 4, pp. 3920-3931, Dec. 2018.
[14] Y. Xiang, I. Natgunanathan, D. Peng, and G. Hua, “Spread spectrum audio watermarking using multiple orthogonal PN sequences and variable embedding strengths and polarities,” IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 26, no. 3, pp.529-539, Mar. 2018.
[13] I. Natgunanathan, A. Mehmood, Y. Xiang, G. Hua, G. Li, and S. Bangay, “An overview of protection of privacy in multibiometrics,” Multimedia Tools and Applications, vol. 77, no. 6, pp. 6753-6773, Mar. 2018.
[12] I. Natgunanathan, Y. Xiang, G. Hua, G. Beliakov, and J. Yearwood, “Patchwork-based multilayer audio watermarking,” IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 25, no. 11, pp. 2176-2187, Nov. 2017.
[11] H. Zhang, G. Hua, L. Yu, Y. Cai, and G. Bi, “Underdetermined blind separation of overlapped speech mixtures in time-frequency domain with estimated number of sources,” Speech Communication, vol. 89, pp. 1-16, 2017.
[10] G. Hua, G. Bi, and V. L. L. Thing, “On practical issues of electric network frequency based audio forensics,” IEEE Access, vol. 5, pp. 20640-20651, 2017.
[9] G. Hua, J. Huang, Y. Q. Shi, J. Goh, and Vrizlynn L. L. Thing, “Twenty years of digital audio watermarking – a comprehensive review,” Signal Processing, vol. 128, pp. 222-242, Nov. 2016.
[8] G. Hua, Y. Xiang, and G. Bi, “When compressive sensing meets data hiding,” IEEE Signal Processing Letters, vol. 23, no. 4 , pp. 473-477, Apr. 2016.
[7] G. Hua, Y. Zhang, J. Goh, and Vrizlynn L. L. Thing, “Audio authentication by exploring the absolute-error-map of the ENF signals,” IEEE Transactions on Information Forensics and Security, vol. 11, no. 5, pp. 1003-1016, May 2016.
[6] A. Mehmood, I. Natgunanathan, Y. Xiang, G. Hua, S. Guo, “Protection of big data privacy,” IEEE Access, vol. 4, pp. 1821-1834, 2016.
[5] G. Hua, J. Goh, and V. L. L. Thing, “Cepstral analysis for the application of echo-based audio watermark detection,” IEEE Transactions on Information Forensics and Security, vol. 10, no. 9, pp. 1850-1861, Sep. 2015.
[4] G. Hua, J. Goh, and V. L. L. Thing,“Time-spread echo-based audio watermarking with optimized imperceptibility and robustness,” IEEE/ACM Transactions on Audio, Speech, and Language Processing, vol. 23, no. 2, pp. 227-239, Feb. 2015.
[3] G. Hua, J. Goh, and V. L. L. Thing, “A dynamic matching algorithm for audio timestamp identification using the ENF criterion,” IEEE Transactions on Information Forensics and Security, vol. 9, no. 7, pp. 1045-1055, Jul. 2014.
[2] G. Hua and S. S. Abeysekera, “MIMO radar transmit beampattern design with ripple and transition band control,” IEEE Transactions on Signal Processing, vol. 61, no. 11, pp. 2963-2974, Jun. 2013.
[1] G. Hua and S. S. Abeysekera, “Receiver design for range and Doppler sidelobe suppression using MIMO and phased-array radar,” IEEE Transactions on Signal Processing, vol. 61, no. 6, pp. 1315-1326, Mar. 2013.
中文论文：
[2]王清懿, 华光, 张海剑. 面向多媒体取证的电网频率建模[J]. 应用科学学报, 2021.
[1]韩语晨, 华光, 张海剑. 基于Inception3D网络的眼部与口部区域协同视频换脸伪造检测[J]. 信号处理, 2021, 37(4): 567-577. DOI: 10.16798/j.issn.1003-0530.2021.04.010.

其它：
获奖情况： 2014国际网络安全数据挖掘比赛(CDMC2014)第一名
主要社会及学术兼职： IEEE Signal Processing Letters 编委
IWDW 2020、DSP 2018 分会场主席
IWDW 2021/2017/2016 技术委员会成员
IEEE Access 2016信息隐藏特刊特邀副编辑
IEEE TIFS, IEEE TSP, IEEE TCSVT, IEEE/ACM TASLP, IEEE TVT, IEEE SPL, IEEE TII, ACM TOMM, SP 审稿人

所带研究生情况： 在籍生：
博士生1名
硕士生4名
已毕业：
硕士生2名（湖北电网，阿里）
更新时间：2021年7月