Found 243 results
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Journal Article
Molina, R., A. K. Katsaggelos, and M. Vega, "Bayesian Multichannel Image Restoration Using Compound Gauss-Markov Random Fields", IEEE Trans. Image Processing, vol. 12, pp. 1655-1667, 12/03, 2003. paper.pdf (936.22 KB)
Lopez, A., R. Molina, A. K. Katsaggelos, A. Rodriguez, J. M. Lopez, and J. M. Llamas, "Bayesian Reconstruction of SPECT Images: an Aid in Nuclear Medicine Diagnosis", International Journal of Imaging Systems and Technology, vol. 14, pp. 21-27, 06/2004. paper.pdf (706.52 KB)
Segall, A. C., A. K. Katsaggelos, R. Molina, and J. Mateos, "Bayesian Resolution Enhancement of Compressed Video", IEEE Trans. on Image Processing, vol. 13, pp. 898-911, 07/2004. paper.pdf (706.94 KB)
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)
Vega, M., R. Molina, and A. K. Katsaggelos, "A Bayesian Superresolution Approach to Demosaicing of Blurred Images", EURASIP Journal on Applied Signal Processing, Special Issue on Superresolution, vol. 2006, pp. 12, 2006. paper.pdf (5.04 MB)
Luessi, M., D. S. Babacan, R. Molina, J. R. Booth, and A. K. Katsaggelos, "Bayesian symmetrical EEG/fMRI fusion with spatially adaptive priors", NeuroImage, vol. 55, pp. 113-132, 03/2011. paper.pdf (2.16 MB)
Molina, R., A. K. Katsaggelos, and J. Mateos, "Blind Deconvolution Using a Variational Approach to Parameter, Image, and Blur Estimation", IEEE Trans. Image Processing, vol. 15, pp. 3715-3727, 12/2006. paper.pdf (3.36 MB)
Kotu, L.. P., K. Engan, R.. Borhani, A. K. Katsaggelos, S. Orn, L. Woie, and T. Eftestol, "Cardiac magnetic resonance image-based classification of the risk ofarrhythmias in post-myocardial infarction patients", Artificial Intelligence in Medicine, 2015. paper.pdf (2.15 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)
Katsaggelos, A. K., and S. N. Efstratiadis, "A Class of Iterative Signal Restoration Algorithms", IEEE Trans. Acoust., Speech, Signal Processing, vol. 38, pp. 778-786, 05/1990. paper.pdf (874.61 KB)
Zervakis, M. E., A. K. Katsaggelos, and T. M. Kwon, "A Class of Robust Entropic Functionals for Image Restoration", IEEE Trans. Image Processing, vol. 4, pp. 752-773, 06/1995. paper.pdf (2.53 MB)
Tsaftaris, S. A., K. H. Lister, I. Fiedler, F. Casadio, and A. K. Katsaggelos, "Colorizing a Masterpiece", IEEE Signal Processing Magazine, vol. 28, pp. 113-119, May, 2011. paper.pdf (2.64 MB)
Ruiz, P., H. Madero-Orozco, J. Mateos, O. O. Vergara-Villegas, R. Molina, and A. K. Katsaggelos, "Combining Poisson Singular Integral and Total Variation prior models in Image Restoration", Signal Processing, vol. 103, pp. 296-308, 2014. paper.pdf (684.53 KB)
Molina, R., A. K. Katsaggelos, J. Mateos, and J. Abad, "Compound Gauss Markov Random Fields for Astronomical Image Restoration", Vistas in Astronomy, special issue Vision Modeling and Information Coding, vol. 40, pp. 539-546, 1996. paper.pdf (541.5 KB)
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)
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)
AlSaafin, W., S. Villena, M. Vega, R. Molina, and A. K. Katsaggelos, "Compressive sensing super resolution from multiple observations with application to passive millimeter wave images", Digital Signal Processing, vol. 50, pp. 180–190, 2016.
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)
Drake, L. A., J. C. Rutledge, J. Zhang, and A. K. Katsaggelos, "A Computational Auditory Scene Analysis-Enhanced Beamforming Approach for Sound Source Separation", EURASIP Journal on Advances in Signal Processing, vol. 2009, 2009. paper.pdf (1.23 MB)
Huang, X., E. Uffelman, O. Cossairt, M. Walton, and A. K. Katsaggelos, "Computational Imaging for Cultural Heritage: Recent developments in spectral imaging, 3-D surface measurement, image relighting, and X-ray mapping", IEEE Signal Processing Magazine, vol. 33, pp. 130–138, 2016. SPM_0916.pdf (2.41 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)
Tsiligianni, E., L. Kondi, and A. K. Katsaggelos, "Construction of Incoherent Unit Norm Tight Frames with Application to Compressed Sensing", IEEE Trans. on Information Theory, vol. 60, pp. 2319-2330, April 2014. paper.pdf (1.47 MB)
Pahalawatta, P. V., 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, pp. 749-759, 5/2007. paper.pdf (1.17 MB)
Wang, H., H. Wang, F. Zhai, F. Zhai, Y. Eisenberg, Y. Eisenberg, A. K. Katsaggelos, and A. K. Katsaggelos, "Cost-Distortion Optimized Unequal Error Protection for Object-based Video Communications", IEEE Trans. Circuits and Systems for Video Technology, vol. 15, pp. 1505-1516, Dec. , 2005. paper.pdf (819.49 KB)
Nikitopoulos, K.., S. Stefanatos, and A. K. Katsaggelos, "Decision-aided Compensation of Severe Phase-impairment-induced inter-carrier interference in frequency selective OFDM", IEEE Trans. Wireless Communications, vol. 8, issue 4, pp. 1614-1619, 04/2009. paper.pdf (2.03 MB)