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2009
D.J. Shiell, L.H. Terry, P. Aleksic, and A.K. Katsaggelos, "Audio-Visual and Visual-only Speech and Speaker Recognition- Issues about theory, system design, and implementation," Visual Speech Recognition: Lip Segmentation and Mapping, A. Liew and S. Wang, editors, Hershey, PA, IGI Global, 2009  . [Tagged] [XML] [BibTex] 
2008
M. Vega, J. Mateos, R. Molina, and A.K. Katsaggelos, "Super-Resolution of Multispectral Images," The Computer Journal: Oxford University Press, June 2008. [PDF] [Tagged] [XML] [BibTex] 
F. Jiang, Y. Wu, and A.K. Katsaggelos, "Abnormal event detection based on trajectory clustering by 2-depth greedy search," IEEE Int'l Conf. on Acoustics, Speech, and Signal Process. (ICASSP’08), Las Vegas, NV, March 2008. [Tagged] [XML] [BibTex] 
R. Molina, M. Vega, J. Mateos, and A.K. Katsaggelos, "Variational Posterior Distribution Approximation in Bayesian Super Resolution Reconstruction of Multispectral Images," Applied and Computational Harmonic Analysis, special issue on Mathematical Imaging, vol. 24, issue 2, 251-267, March 2008. [PDF] [Tagged] [XML] [BibTex] 
S.D. Babacan, R. Molina, and A.K. Katsaggelos, "Parameter Estimation in Total Variation Blind Deconvolution," European Signal Processing Conference 2008 (EUSIPCO'08), Lausanne, Switzerland, August 2008. Abstract [Tagged] [XML] [BibTex] 
Z. Li, F. Zhai, and A.K. Katsaggelos, "Joint Video Summarization and Transmission Adaptation for Energy-Efficient Wireless Video Streaming," EURASIP Journal on Advances in Signal Processing, special issue on Wireless Video, vol. 2008, Article ID 657032; 11 pages, 2008. [PDF] [Tagged] [XML] [BibTex] 
L.H. Terry, D.J. Shiell, and A.K. Katsaggelos, "Feature Space Video Stream Consistency Estimation for Dynamic Stream Weighting in Audio-Visual Speech Recognition," IEEE International Conf. on Image Processing 2008, San Diego, CA, October 2008. [PDF] [Tagged] [XML] [BibTex] 
E. Maani, S.A. Tsaftaris, and A.K. Katsaggelos, "Local Feature Extraction for Video Copy Detection in a Database," IEEE International Conference on Image Processing (ICIP), San Diego, CA, October 2008. [PDF] [Tagged] [XML] [BibTex] 
L.H. Terry, D.J. Shiell, and A.K. Katsaggelos, "Vector Quantization with Memory and Multi-labeling for Isolated Video-Only Automatic Speech Recognition," IEEE International Conf. on Image Processing 2008, San Diego, CA, October 2008. [PDF] [Tagged] [XML] [BibTex] 
S.D. Babacan, X. Yin, A.C. Larson, and A.K. Katsaggelos, "Combination of MR Surface Coil Images Using Weighted Constrained Least Squares," IEEE International Conf. on Image Processing 2008, October 2008. Abstract [PDF] [Tagged] [XML] [BibTex] 
S.D. Babacan, R. Molina, and A.K. Katsaggelos, "Total Variation Super Resolution Using A Variational Approach," IEEE International Conf. on Image Processing 2008, October 2008. Abstract [PDF] [Tagged] [XML] [BibTex] 
S. Stefanatos and A.K. Katsaggelos, "Joint Data Detection and Channel Tracking for OFDM Systems with Phase Noise," IEEE Trans. on Signal Processing, vol. 56, issue 9, 4230-4243, September 2008. [PDF] [Tagged] [XML] [BibTex] 
E. Maani, P. Pahalawatta, R. Berry, T.N. Pappas, and A.K. Katsaggelos, "Resource Allocation for Downlink Multiuser Video Transmission over Wireless Lossy Networks," IEEE Transactions on Image Processing, vol. 17, issue 9, 1663-1671, September 2008. [PDF] [Tagged] [XML] [BibTex] 
S. Belekos, N.P. Galatsanos, , and A.K. Katsaggelos, "Maximum a Posteriori Video Super-resolution with a New Multichannel Image Prior," EUSIPCO, August 2008. [Tagged] [XML] [BibTex] 
L.H. Terry and A.K. Katsaggelos, "A Phone-Viseme Dynamic Bayesian Network for Audio-Visual Automatic Speech Recognition," International Conf. on Pattern Recognition, Tampa, FL, December 2008. [PDF] [Tagged] [XML] [BibTex] 
K.E. Zachariadis, M.L. Honig, and A.K. Katsaggelos, "Source Fidelity over Fading Channels: Performance of Erasure and Scalable Codes," IEEE Trans. on Communications, vol. 56, issue 7, 1080-1091, July 2008. [PDF] [Tagged] [XML] [BibTex] 
J. Huang, Z. Li, M. Chiang, , and A.K. Katsaggelos, "Joint Source Adaptation and Resource Allocation for Multi-User Wireless Video Streaming," IEEE Trans. Circuits and Systems for Video Technology, vol. 18, issue 5, 582-595, May 2008. [PDF] [Tagged] [XML] [BibTex] 
S.D. Babacan, R. Molina, and A.K. Katsaggelos, "Parameter Estimation in TV Image Restoration Using Variational Distribution Approximation," IEEE Transactions on Image Processing, vol. 17, issue 3, pp. 326 - 339, March 2008. [PDF] [Tagged] [XML] [BibTex] 
S.A. Tsaftaris and A.K. Katsaggelos, "The Not So Digital Future of Digital Signal Processing," IEEE Proceedings, vol. 96, issue 3, 375-377, March 2008. [PDF] [Tagged] [XML] [BibTex] 
I. Koktzoglou, S.A. Tsaftaris, S. Zuelhlsdorff, D. Li, A.K. Katsaggelos, , and R. Dharmakumar, "Automated Tracking of a Passive Endomyocardial Stiletto Catheter with Dephased FLAPS MRI: A feasibility Study," 16th Meeting of the International Society for Magnetic Resonance in Medicine, Toronto, Canada, ISMRM, May 2008. [Tagged] [XML] [BibTex] 
S.D. Babacan, R. Molina, and A.K. Katsaggelos, "Generalized Gaussian Markov Field Image Restoration Using Variational Distribution Approximation," IEEE International Conf. on Acoustics, Speech, and Signal Processing (ICASSP’08), Las Vegas, Nevada, April 2008. [PDF] [Tagged] [XML] [BibTex] 
S.D. Babacan, R. Molina, and A.K. Katsaggelos, "Variational Bayesian Blind Deconvolution Using a Total Variation Prior," to appear in IEEE Transactions on Image Processing, January 2009. [Tagged] [XML] [BibTex] 
I. Koktzoglou, S.A. Tsaftaris, S. Zuelhlsdorff, D. Li, A.K. Katsaggelos, , and R. Dharmakumar, "Automated Tracking of a Passive Intramyocardial Needle with Off-Resonance MRI: A feasibility Study," Society of Cardiovascular Magnetic Resonance, Los Angeles, California, USA, February 2008. [Tagged] [XML] [BibTex] 
Y. Fu, Z. Li, T.S. Huang, and A.K. Katsaggelos, "Locally Adaptive Subspace and Similarity Metric Learning for Visual Clustering and Retrieval," Computer Vision and Image Understanding, Special Issue on Similarity Matching in Computer Vision and Multimedia, vol. 110, 390-402, 2008  . [PDF] [Tagged] [XML] [BibTex] 
2007
P.V. Pahalawatta, R. Berry, T.N. Pappas, and A.K. Katsaggelos, "Content-Aware Resource Allocation and Packet Scheduling for Video Transmission Over Wireless Networks," IEEE Journal on Selected Areas in Communications, Special Issue on Cross-Layer Optimization for Wireless Multimedia Communications, vol. 25, issue 4, 749-759, May 2007. [PDF] [Tagged] [XML] [BibTex] 
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