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Biography
Alex Kot received his BSEE and MBA at Rochester and PhD at Rhode Island, USA. He has been with Nanyang Technological University, Singapore since 1991. He headed the Division of Information Engineering at the School of Electrical and Electronic Engineering for eight years and served as Vice-Dean Research and Associate Chair (Research) for the School of EEE for three years. He is now Professor and Associate Dean for College of Engineering.
Dr. Kot served as Associate Editor for IEEE Trans on Signal Processing, IEEE Trans on C&S for Video Technology, IEEE Trans on C&S I and II, He served as Guest Editor for two IEEE Trans. Currently, he is the Associate Editor of the IEEEE Trans on Multimedia, IEEE Signal Processing Letter, Editorial Board Member of the IEEE Signal Processing Magazine and the EURASIP Journal of Advanced Signal Processing. Presently, he is member of the IEEE CAS VSPC and IEEE SP IMDSP Technical Committees. He co-chaired the prestigious IEEE International Conference on Image Processing in 2004. He served an IEEE Distinguished Lecturer and he is a Fellow of IEEE and IES.
Research Interest
Information Technology that includes Electronic Signature Verification, Fingerprint Verification, Data-Hiding, Secured e-Document Authentication, Binary Image Distortion Measure, Staganalysis and Image Forensic.
Signal Processing for Communications that covers Principal Component Techniques, Performance Analysis and Interference Suppression problems in Spread Spectrum Communication Systems, Instantaneous Frequency Tracking and Estimation.
Selected Research Projects
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Data Hiding and Authentication
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Information Security and Image Forensics
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Biometrics – signature, fingerprint and face-print
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Selected Publications
- Hong Cao and A C Kot, “Accurate Detection of Demosaicing Regularity for Digital Image Forensics,” in IEEE Transactions on Information Forensics and Security (to appear in Dec 09 issue)
- P. Yap, X Jiang and A C Kot, “Two Dimensional Polar Harmonic Transforms for Invariant Image Representation, in IEEE Transactions on Pattern Analysis and Machine Intelligence. (To appear)
- C Ling, K H Li and AC Kot, “Performance of Space-Time Codes: Gallager Bounds and Weight Enumeration” in IEEE Transactions on Information Theory, Vol 54, Issue 8, pp 3592-3610, Aug 2008
- H Yang, A C Kot and Susanto, “Orthogonal Data Embedding for Binary Images in Morphological Transform Domain-A High Capacity Approach”, in IEEE Transactions on Multimedia, Vol 10, Issue 3, pp 339-351, April 2008
- X Jiang, B Mandal and A C Kot, “Eigenfeature Regularization and Extraction in Face Recognition”, in IEEE Trans on Pattern Analysis and Machine Intelligence, accepted, 2008
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