报告时间：2017年4月17日下午 15:00
报告地点：B403
报告人：Anthony TS Ho 教授
报告人单位：University of Surrey
报告题目：Applications of Multimedia Security and Forensic Techniques for Secure Communication, Protection and Detection of Data Content
报告摘要：The tremendous growth of advanced telecommunication and Internet technologies in the past two decades has led to the proliferation of multimedia content for digital transmission and storage. The talk will give an overview of the convergence of technologies in the information forensics and security domain such as data hiding techniques and their applications to digital images. For example, image steganography for secure communication of secret messages via an open channel, and digital watermarking for protection and authentication of content integrity. Finally, the talk will also introduce forensic techniques for identification and forgery detection of images (including biometric data) and videos, as well as detection of anomalies in keystroke and network traffic data based on the application of Benford’s Law.
报告人简介: Professor Anthony (Tony) T.S. Ho holds a Personal Chair in Multimedia Security and served as Head of Department of Computer Science, University of Surrey from 2010 to 2015. He is currently Tianjin Distinguished Professor, Guest Professor of Wuhan University of Technology and Tianjin University of Science and Technology. Tony was the recipient of the prestigious Institution of Engineering and Technology (IET) Innovation in Engineering Award under the Security category for his research and commercialization work on digital watermarking in 2006.
Tony obtained his BSc (Hons) in Physical Electronics from Northumbria University in 1979, his MSc in Applied Optics from Imperial College London in 1980 and his PhD in Digital Image Processing from King's College London, University of London in 1983. After graduation, he worked in technical management positions in industry for 11 years in the UK and Canada. From 1994 to 2005, Tony was a Senior Lecturer and then Associate Professor at Nanyang Technological University (NTU), Singapore. He has published more than 140 articles in international journals and conference proceedings as well as 8 international patents granted related to watermarking and steganography.
Tony is Founding Editor-in-Chief of the International Journal of Information Security and Applications (JISA) and an Area Editor for Signal Processing: Image Communication, both published by Elsevier. He also serves as an Associate Editor for IEEE Transactions on Information Forensics and Security (TIFS) and had previously served as Associate Editor for IEEE Signal Processing Letters (SPL) (2014-2016), as well as an Associate Editor for EURASIP Journal of Image and Video Processing published by Springer. He was invited keynote speaker at the International Symposium on Information Technology Convergence (ISITC’2015), 1st ACM Workshop on Information Hiding, Multimedia Security (IHMMSec'2013), IEEE International Conference on Advanced Infocomm Technology (ICAIT’2010), and 10th International Conference on Network and System Security (NSS’2016). He will also present a keynote at the IEEE 1st International Conference on Next Generation Computing Applications (NextComp’2017) in July 2017.
Tony served as Section Secretary of IEEE UK and Ireland Section (2015-2017) and has served as Technical Committee Member on a number of IEEE Technical Society Chapters including Signal Processing Society (SPS) IFS-TC, Circuits and Systems Society (CASS) MSA-TC and VSPC-TC. Tony is a Fellow of Institution of Engineering and Technology (FIET), Fellow of Institute of Physics (FInstP), Fellow of British Computer Society (FBCS) and Senior Member of IEEE.
邀请人：何德彪 副教授
