IEEE Senior member (2021-)
Technical Committee, IEEE Information Forensics and Security Society, 2014-2016.
Finance Chair, IEEE Workshop on Information Forensics and Security.
Member of the Technical Program Committee in:
International Conference on Multimedia and Expo (ICME) 2007,
Pacific Rim Conference (PCM) 2007 and 2009,
ChinaSIP 2013,
SPIE Conference on Media Security, 2014,
IEEE International Conference on Image Processing (ICIP), 2014.
Reviewer for Research Proposals submitted for Strategic Research funding in Hong Kong.
Reviewer for following journals:
IEEE Transactions on Circuits and Systems for Video Technology
IEEE Transactions on Information Forensics and Security
IEEE Transactions on Multimedia
IEEE Transactions on Signal processing
IEEE Transactions on Image processing
IEEE Journal on Selected Areas in Communications (JSAC)
IEEE Signal Processing Letters
ACM Transactions on Multimedia Computing, Communications and Applications
Advances in Multimedia
Pattern recognition
EURASIP Journal on Information Security
EURASIP Journal on Image and Video Processing
International Journal on Crime and Forensics
Hindawi Image and Video Processing for Cultural Heritage
Journal of Multimedia Communication
Journal for Image and Vision Computing
Journal of Visual Communication and Image Representation
Institution of Engineering and Technology (IET)
Reviewer for following conferences:
IEEE International Conference on Image Processing (ICIP)
IEEE International Conference on Acoustic Speech and Signal Processing (ICASSP)
IEEE International Conference on Multimedia and Expo (ICME)
IEEE International Workshop on Multimedia Signal Processing (MMSP),
IEEE International Workshop on Digital Watermarking (IWDW)
IEEE Global Communications Conference (Globecom)
IEEE International Symposium on Circuits and Systems (ISCAS)
Workshop on Information Forensics and Security (WIFS)
International Conference on Connected Vehicles & Expo (ICCVE)
ACM Multimedia (ACM MM)
Pacific Rim Conference (PCM)
SPIE Conference on Media Security
True Vision – Capture, Transmission, and Display of 3D Video (3DTV-CON)
International Symposium on Image and Signal Processing and Analysis (ISPA)
Information Sciences (INS-D)
World Multi-conference on Systemics, Cybernetics, and Informatics (WMSCI)
IEEE International Symposium on Mixed and Augmented Reality (ISMAR)
Institute of Electrical and Electronic Engineers (IEEE): 2004 onwards
IEEE Signal processing society (IEEE-SPS): 2008 onwards
International Society of Optical Engineering (SPIE) and Electronic Imaging society
President of Academic affairs in the ECE Graduate Students Association (ECEGSA) at the University of Maryland, College Park (08/2005 to 07/2007); During my tenure, ECEGSA won the Golden Geese award for the best student organization in campus
Committee Member, Graduate Student Research Council, Department of Electrical and Computer Engineering, University of Maryland, College Park (08/2006 to 07/2007)
Committee Member, Graduate Academic Affairs Committee, Department of Electrical and Computer Engineering, University of Maryland, College Park (08/2007 to 07/2008)