Found 241 results
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Luessi, M., S. D. Babacan, R. Molina, J. R. Booth, and A. K. Katsaggelos, "Variational Bayesian Causal Connectivity Analysis for fMRI", Frontiers in Neuroinformatics, vol. 8, 05/2014. paper.pdf (1.37 MB)
Chen, Z., D. S. Babacan, R. Molina, and A. K. Katsaggelos, "Variational Bayesian Methods For Multimedia Problems", IEEE Transactions on Multimedia, vol. 16, issue 4, pp. 1000-1017, 06/2014. 06747301.pdf (3.7 MB)
Chen, Z., S. A. Tsaftaris, E. Soyak, and A. K. Katsaggelos, "Application Aware Approach to Compression and Transmission of H.264 Encoded Video for Automated and Centralized Transportation Surveillance", IEEE Transactions on Intelligent Transportation Systems, vol. 14, pp. 2002-2007, 2013. paper.pdf (917.22 KB)
Villena, S., M. Vega, D. Babacan, R. Molina, and A. K. Katsaggelos, "Bayesian Combination of Sparse and non Sparse Priors in Image Super Resolution", Digital Signal Processing, vol. 23, pp. 530-541, March 2013. paper.pdf (1.57 MB)
Luessi, M., S. D. Babacan, R. Molina, and A. K. Katsaggelos, "Bayesian Simultaneous Sparse Approximation with Smooth Signals", IEEE Trans. Signal Processing, vol. 61, pp. 5716-5729, Nov. 2013. paper.pdf (3.2 MB)
Amizic, B., L. Spinoulas, R. Molina, and A. K. Katsaggelos, "Compressive Blind Image Deconvolution", IEEE Trans. Image Processing, vol. 22, pp. 3994-4006, Oct. 2013. 06523098.pdf (3.86 MB)
Li, T., X. Wang, W. Wang, and A. K. Katsaggelos, "Compressive Video Sensing with Limited Measurements", Journal of Electronic Imaging, vol. 22 (4), pp. 043003:1-8, October 2013. paper.pdf (3.15 MB)
Woods, M., and A. K. Katsaggelos, "An Efficient Method for the Determination of Image Correspondence in Airborne Applications Using Inertial Sensors", Journal of the Optical Society of America A, vol. 30, pp. 102-111, January, 2013. paper.pdf (1.86 MB)
Vera, E., M. Vega, R. Molina, and A. K. Katsaggelos, "Iterative Image Restoration Using Nonstationary Priors", Applied Optics, vol. 52, pp. D102-D110, April 2013. paper.pdf (808.22 KB)
Xin, X., Z. Li, and A. K. Katsaggelos, "”Laplacian Embedding and Key Points Topology Verification for Large Scale Mobile Visual Identification”,", Signal Processing: Image Communication, vol. 28, issue 4, pp. 323-333, 04/2013. paper.pdf (1.42 MB)
Xin, X., A. Nagar, G. Srivastava, Z. Li, F. Fernandes, and A. K. Katsaggelos, "Large Visual Repository Search with Hash Collision Design Optimization", IEEE Multimedia, vol. 20, pp. 62-71, April-June 2013. paper.pdf (3.15 MB)
Fang, L., O. C. Au, N. - M. Cheung, A. K. Katsaggelos, H. Li, and F. Zou, "Luma-chroma Space Filter Design for Subpixel-based Monochrome Image Downsampling", IEEE Trans. Image Processing, vol. 22, pp. 3818-3829, Oct. 2013. paper.pdf (2.53 MB)
Tsaftaris, S. A., F. Casadio, J. - L. Andral, and A. K. Katsaggelos, "A novel visualization tool for art history and conservation: automated colorization of black and white archival photographs of works of art", Studies in Conservation, Aug. 2013. paper.pdf (5.31 MB)
Tallon, M., J. Mateos, S. D. Babacan, R. Molina, and A. K. Katsaggelos, "Space-variant Blur Deconvolution and Denoising in the Dual Exposure Problem", Information Fusion, vol. 14, pp. 396-409, October 2013. paper.pdf (4.57 MB)
Chen, Z., R. Molina, and A. K. Katsaggelos, "A Variational Approach for Sparse Component Estimation and Low-Rank Matrix Recovery", Journal of Communications, vol. 8, pp. 600-611, Sept. 2013. paper.pdf (1.74 MB)
Ye, Y., S. Ci, A. K. Katsaggelos, Y. Liu, and Y. Qian, "Wireless Video Surveillance: A Survey", IEEE Access, vol. 1, pp. 646-660, Sept. 2013. paper.pdf (7.4 MB)
Fang, L., O. C. Au, K. Tang, and A. K. Katsaggelos, "Anti-Aliasing Filter Design for Subpixel Down-Sampling via Frequency Domain Analysis", IEEE Trans. Image Processing, vol. 21, pp. 1391-1405, March, 2012. paper.pdf (2.91 MB)
Yin, X., Y. Guo, W. Li, E. Huo, Z. Zhang, J. Nicolai, R. A. Kleps, D. Hernando, A. K. Katsaggelos, R. A. Omary, et al., "Chemical-Shift MRI Methods for the Quantification of Transcatheter Lipiodol Delivery to the Liver: Pre-Clinical Feasibility Studies in a Rodent Model", Radiology, vol. 263, pp. 714-722, June, 2012. paper.pdf (1.02 MB)
Babacan, S. D., R. Ansorge, M. Luessi, R. Molina, and A. K. Katsaggelos, "Compressive Light Field Sensing", IEEE Trans. Image Processing, vol. 21, pp. 4746-4757, December, 2012. paper.pdf (1.11 MB)
"(CONF) Sparse Bayesian Blind Image Deconvolution with Parameter Estimation", Eurasip Journal of Image and Video Processing, vol. 2012, Nov. 2012. paper.pdf (123.65 KB)
Junsong, Y., Z. Gangqiang, Y. Fu, A. K. Katsaggelos, Y. Wu, and Z. Li, "Discovering Thematic Objects in Images and Videos: a Bottom-up Approach", IEEE Trans. Image Processing, vol. 21, pp. 2207-2219, April, 2012. paper.pdf (3.19 MB)
Maani, E., Z. Chen, and A. K. Katsaggelos, "A Game Theoretic Approach to Video Streaming Over Peer-to-Peer Networks", Elsevier Journal Signal Processing: Image Communication, Special Issue on "Advances in video streaming for P2P networks", vol. 27, pp. 545-554, May, 2012. paper.pdf (1.08 MB)
Fang, L., O. C. Au, Y. Chen, A. K. Katsaggelos, H. Wang, and X. Wen, "Joint demosaicing and Subpixel-based Down-sampling for Bayer Images: A Fast Frequency-domain Analysis Approach", IEEE Trans. on Multimedia, vol. 14, pp. 1359-1369, August, 2012. paper.pdf (3.94 MB)
Linguraru, M., W. Richbourg, J. Watt, V. Pamulapati, and R. Summers, "Liver and tumor segmentation and analysis from CT of diseased patients via a generic affine invariant shape parameterization and graph cuts", Abdominal Imaging. Computational and Clinical Applications, pp. 198–206, 2012.
Mikhelson, I. V., P. Lee, S. Bakhtiari, T. W. Elmer, A. K. Katsaggelos, and A. V. Sahakian, "Non-Contact Millimeter-Wave Real-Time Detection and Tracking of Heart Rate on an Ambulatory Subject", IEEE Transactions on Information Technology in Biomedicine, vol. 16, pp. 927-934, 09/2012. paper.pdf (1.26 MB)