Publications

Found 456 results
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A
Abad, J., M. Vega, R. Molina, and A. K. Katsaggelos, "Parameter Estimation in Super-resolution Image Reconstruction Problems", ICASSP, vol. III, pp. 709-712, 01/04/2003. paper.pdf (626.34 KB)
Aleksic, P. S., P. Aleksic, and A. K. Katsaggelos, "Automatic Facial Expression Recognition using Facial Animation Parameters and Multi-Stream HMMs", Proc. 6th European Workshop on Image Analysis for Multimedia Interactive Services, 13/04/2005. paper.pdf (766.63 KB)
Aleksic, P. S., P. Aleksic, and A. K. Katsaggelos, "Automatic Facial Expression Recognition using Facial Animation Parameters and Multi-Stream HMMs", Proc. 6th European Workshop on Image Analysis for Multimedia Interactive Services, 13/04/2005. paper.pdf (766.63 KB)
Aleksic, P. S., J. J. Williams, A. K. Katsaggelos, and A. K. Katsaggelos, "Speech-To-Video Synthesis Using MPEG-4 Compliant Visual Features", European Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), 01/04/2003. paper.pdf (584.75 KB)
Aleksic, P. S., and A. K. Katsaggelos, "Product HMMs for Audio-Visual Continuous Speech Recognition Using Facial Animation Parameters", International Conference on Multimedia & Expo (ICME), 01/07/2003. paper.pdf (274.54 KB)
Aleksic, P. S., J. J. Williams, Z. Wu, and A. K. Katsaggelos, "Audio-Visual Continuous Speech Recognition Using MPEG-4 Compliant Visual Features", ICIP, pp. 960-963, 22/09/2002. paper.pdf (400.18 KB)
Aleksic, P. S., and A. K. Katsaggelos, "Comparison of MPEG-4 Facial Animation Parameter Groups with Respect to Audio-Visual Speech Recognition Performance", IEEE International Conference on Image Processing (ICIP 2005), vol. 3, pp. III- 501-504, 11/09/2005.
Aleksic, P. S., and A. K. Katsaggelos, "Comparison of Low- and High-Level Visual Features for Audio-Visual Continuous Automatic Speech Recognition", Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing, 01/05/2004. paper.pdf (338.18 KB)
Aleksic, P. S., and A. K. Katsaggelos, "An Audio-Visual Person Identification and Verification System using FAPs as Visual Features", Proc. Workshop on Multimedia User Authentication, pp. 80-84, 11/12/2003.
Alvarez, L. D., L. D. Alvarez, R. Molina, R. Molina, and A. K. Katsaggelos, "Multi-Channel Reconstruction of Video Sequences from Low-Resolution and Compressed Observations", Iberoamerican Congress on Pattern Recognition (CIARP2003), 01/11/2003. paper.pdf (476.35 KB)
Alvarez, L. D., L. D. Alvarez, R. Molina, R. Molina, and A. K. Katsaggelos, "Multi-Channel Reconstruction of Video Sequences from Low-Resolution and Compressed Observations", Iberoamerican Congress on Pattern Recognition (CIARP2003), 01/11/2003. paper.pdf (476.35 KB)
Alvarez, L. D., J. Mateos, R. Molina, and A. K. Katsaggelos, Observability and Predictability in Super-Resolution, , 2004.
Alvarez, L. D., R. Molina, and A. K. Katsaggelos, "Motion Estimation in High Resolution Image Reconstruction from Compressed Video Sequences", Proc. IEEE International Conf. on Image Processing, 24/10/2004. paper.pdf (265.37 KB)
Amizic, B., L. Spinoulas, R. Molina, and A. K. Katsaggelos, "Variational Bayesian Compressive Blind Image Deconvolution", European Signal Processing Conference (EUSIPCO), Best Student Paper Award, EUSIPCO 2013, September 9-13, 2013. paper.pdf (843.48 KB)
Amizic, B., R. Molina, and A. K. Katsaggelos, "Bayesian partial out-of-focus blur removal with parameter estimation", European Signal Processing Conference (EUSIPCO), Aug. 29-Sept. 2, 2011. paper.pdf (1.64 MB)
Amizic, B., D. S. Babacan, M. Ng, R. Molina, and A. K. Katsaggelos, "Fast Total Variation Image Restoration with Parameter Estimation Using Bayesian Inference", International Conference on Acoustics, Speech, and Signal Processing (ICASSP), 14/03/2010. paper.pdf (123.65 KB)
Amizic, B., L. Spinoulas, R. Molina, and A. K. Katsaggelos, "Compressive Sampling with Unknown Blurring Function: Application to Passive Millimeter-Wave Imaging", IEEE International Conference on Image Processing (ICIP), Oct., 2012. paper.pdf (108.66 KB)
Amizic, B., A. K. Katsaggelos, and R. Molina, "Using Logarithmic Opinion Pooling Techniques in Bayesian Blind Multichannel Restoration", Third International Conference in Computer Vision and Applications (Special session on: Bayesian Approach for Inverse Problems in Computer Vision), vol. 1, pp. 565-570, 2008. paper.pdf (335.89 KB)
Ansorge, R., E. Kirchmeier, Z. Li, G. M. Schuster, and A. K. Katsaggelos, "Optimal Intra-Coded Video Summarization for Two Bandwidth Limited Channels", Proc. 6th European Workshop on Image Analysis for Multimedia Interactive Services, 13/04/2005. paper.pdf (1.41 MB)
B
Babacan, D. S., R. Molina, and A. K. Katsaggelos, "Total Variation Super Resolution Using A Variational Approach", IEEE International Conf. on Image Processing 2008, 10/10/2008. paper.pdf (287.52 KB)
Babacan, D. S., R. Molina, and A. K. Katsaggelos, "Total Variation Image Restoration and Parameter Estimation Using Variational Distribution Approximation", International Conference on Image Processing (ICIP’07), 16/09/2007. paper.pdf (305.31 KB)
Babacan, S. D., L. Mancera, R. Molina, and A. K. Katsaggelos, "Non-Convex Priors in Bayesian Compressive Sensing", EUSIPCO, 24/08/2009. paper.pdf (397.42 KB)
Babacan, S. D., R. Molina, and A. K. Katsaggelos, "Fast Bayesian Compressive Sensing using Laplace Priors", IEEE International Conf. on Acoustics, Speech, and Signal Processing (ICASSP’09), 19/04/2009. paper.pdf (173.11 KB)
Babacan, D. S., and T. N. Pappas, "Spatiotemporal Algorithm for Background Subtraction", IEEE International Conf. on Acoustics, Speech, and Signal Processing (ICASSP’07), 04/2007. paper.pdf (217.11 KB)
Babacan, D. S., A. K. Katsaggelos, W. Kang, E. Lee, S. Kim, and J. Paik, "Vaguelette-Wavelet Decomposition for Directionally Adaptive Image Restoration", International Technical Conference on Circuits/Systems, Computers and communications (ITC-CSCC), June 19-22, 2011.

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