All publications

[Copyright Notices]

Journal Articles

  1. Xin, X., Z. Li, and A. K. Katsaggelos, "Geometric Re-Ranking via Topology Verification", IEEE Transactions on Image Processing, Submitted.
  2. Chen, Z., R. Molina, and A. K. Katsaggelos, "Automated Recovery of Compressedly Observed Sparse Signals From Smooth Background", IEEE Signal Processing Letters, vol. 21, issue 8, pp. 1012-1016, 2014.  (612.95 KB)
  3. 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, June 2014.  (3.7 MB)
  4. Luessi, M., S. D. Babacan, R. Molina, and A. K. Katsaggelos, "Bayesian Simultaneous Sparse Approximation with Smooth Signals", IEEE Trans. Signal Processing, vol. 61, issue 22, pp. 5716-5729, Nov. 2013.  (3.2 MB)
  5. 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, issue 9, pp. 600-611, Sept. 2013.  (1.74 MB)
  6. Amizic, B., L. Spinoulas, R. Molina, and A. K. Katsaggelos, "Compressive Blind Image Deconvolution", IEEE Trans. Image Processing, vol. 22, issue 10, pp. 3994-4006, Oct. 2013.  (3.86 MB)
  7. Tsiligianni, E., L. Kondi, and A. K. Katsaggelos, "Shape Error Concealment Based on a Shape-Preserving Boundary Approximation", IEEE Trans. Image Processing, vol. 21, pp. 3573-3585, Aug. 2012.  (1.29 MB)
  8. Babacan, D. S., M. Luessi, R. Molina, and A. K. Katsaggelos, "Sparse Bayesian Methods for Low-Rank Matrix Estimation", IEEE Transactions on Signal Processing, vol. 60, issue 8, pp. 3964-3977, Aug. 2012.  (3.13 MB)
  9. Fu, Y., X. Hua, Z. Li, A. K. Katsaggelos, and T. S. Huang, "Special Issue on Subspace and Manifold Learning for Image and Video Indexing and Searching", IEEE Transactions on Systems, Man, and Cybernetics, Part B: Cybernetics, vol. 42, issue 2, pp. 294-297, April 2012.  (140.99 KB)
  10. Amizic, B., R. Molina, and A. K. Katsaggelos, "Sparse Bayesian Blind Image Deconvolution with Parameter Estimation", Eurasip Journal of Image and Video Processing, vol. 2012, issue 20, Nov. 2012.  (8.01 MB)
  11. Babacan, S. D., R. Ansorge, M. Luessi, R. Molina, and A. K. Katsaggelos, "Compressive Light Field Sensing", IEEE Trans. Image Processing, vol. 21, issue 12, pp. 4746-4757, December, 2012.  (1.11 MB)
  12. 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, issue 5, pp. 927-934, 09/2012.  (1.26 MB)
  13. 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.  (1.08 MB)
  14. 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.  (3.19 MB)
  15. Soyak, E., S. A. Tsaftaris, and A. K. Katsaggelos, "Low-Complexity Tracking-Aware H.264 Video Compression for Transportation Surveillance", IEEE Transactions on Circuits and Systems for Video Technology, Special Issue on Video Analysis on Resource-Limited Systems, vol. 21, issue 10, pp. 1378-1389, 10/2011.  (1.17 MB)
  16. Babacan, S. D., R. Molina, and A. K. Katsaggelos, "Variational Bayesian Super Resolution", IEEE Transactions on Image Processing, vol. 20, issue 4, pp. 984-999, 04/2011.  (4.99 MB)
  17. Jiang, F., J. Yuan, S. A. Tsaftaris, and A. K. Katsaggelos, "Anomalous Video Event Detection Using Spatiotemporal Context", Computer Vision and Image Understanding, Special issue on Feature-Oriented Image and Video Computing for Extracting Contexts and Semantics, vol. 115, pp. 323-333, March, 2011.  (2.18 MB)
  18. 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.  (2.64 MB)
  19. Maani, E., and A. K. Katsaggelos, "Unequal Error Protection for Robust Streaming of Scalable Video over Packet Lossy Networks", IEEE Transactions on Circuits and Systems for Video Technology, vol. 20, issue 3, pp. 407-416, 03/2010.  (745.12 KB)
  20. Babacan, S. D., J. Wang, R. Molina, and A. K. Katsaggelos, "Bayesian Blind Deconvolution from Differently Exposed Image Pairs", IEEE Transactions on Image Processing, vol. 19, issue 11, pp. 2874-2888, 11/2010.  (1.82 MB)
  21. Belekos, S., N. P. Galatsanos, and A. K. Katsaggelos, "Maximum a Posteriori Video Super-Resolution Using a New Multichannel Image Prior", IEEE Trans. on Image Processing, vol. 19, issue 6, pp. 1451-1464, June 2010.  (5.71 MB)
  22. Babacan, S. D., R. Molina, and A. K. Katsaggelos, "Bayesian Compressive Sensing using Laplace Priors", IEEE Transactions on Image Processing, vol. 19, issue 1, pp. 53-64, 1/2010.  (1.87 MB)
  23. Jiang, F., Y. Wu, and A. K. Katsaggelos, "A dynamic hierarchical clustering method for trajectory-based unusual video event detection", IEEE Trans. Image Process., vol. 18, issue 4, pp. 907-913, April 2009.  (1.03 MB)
  24. Vega, M., J. Mateos, R. Molina, and A. K. Katsaggelos, "Super-Resolution of Multispectral Images", The Computer Journal, vol. 52, issue 1: Oxford University Press, pp. 153-167, Jan. 2009.  (644.89 KB)
  25. Dai, S., M. Han, W. Xu, Y. Wu, Y. Gong, and A. K. Katsaggelos, "Soft Edge Smoothness Prior for Alpha Channel Super Resolution", IEEE Trans. Image Processing, vol. 18, issue 5, pp. 969-981, 05/2009.  (2.41 MB)
  26. Tsaftaris, S. A., and A. K. Katsaggelos, "Retrieval Efficiency of DNA-Based Databases of Digital Signals", IEEE Trans. NanoBioscience, vol. 8, issue 3, pp. 259-270, 09/2009.  (798.28 KB)
  27. Gao, L., Z. Li, and A. K. Katsaggelos, "An Efficient Video Indexing and Retrieval Algorithm using the Luminance Field", IEEE Trans. Circuits and Systems for Video Technology, vol. 19, issue 10, pp. 1566-1570, Oct. 2009.  (353.74 KB)
  28. Maani, E., and A. K. Katsaggelos, "Optimized Bit Extraction Using Distortion Modeling in the Scalable Extension of H.264/AVC", IEEE Trans. on Image Processing, vol. 18, issue 9, pp. 2022-2029, 09/2009.  (1 MB)
  29. Luessi, M., M. Eichmann, G. M. Schuster, and A. K. Katsaggelos, "Framework for Efficient Optimal Multilevel Image Thresholding", Journal of Electronic Imaging, vol. 18, issue 1: SPIE, 01/2009.  (324.5 KB)
  30. Babacan, S. D., R. Molina, and A. K. Katsaggelos, "Variational Bayesian Blind Deconvolution Using a Total Variation Prior", IEEE Transactions on Image Processing, vol. 18, issue 1, pp. 12 - 26, 01/2009.  (5.43 MB)
  31. Li, Z., 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, pp. Article ID 657032; 11 pages, 2008.  (916.27 KB)
  32. Fu, Y., 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, pp. 390-402, 2008.  (1.54 MB)
  33. Stefanatos, S., 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, pp. 4230-4243, 09/2008.  (470 KB)
  34. Zachariadis, K. E., 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, pp. 1080-1091, 07/2008.  (919.05 KB)
  35. Huang, J., 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, pp. 582-595, 05/2008.  (1.47 MB)
  36. Molina, R., 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, pp. 251-267, 3/2008.  (1021.07 KB)
  37. Babacan, D. S., 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, 03/2008.  (2.82 MB)  (226.15 KB)
  38. Tsaftaris, S. A., and A. K. Katsaggelos, "The Not So Digital Future of Digital Signal Processing", IEEE Proceedings, vol. 96, issue 3, pp. 375-377, 03/2008.  (191.41 KB)  (191.41 KB)  (191.41 KB)
  39. Natale, D. F. G. B., A. K. Katsaggelos, O. Mayora, and Y. Wu, "Signal Processing Technologies for Ambient Intelligence in Home-Care Applications", EURASIP Journal on Advances in Signal Processing, pp. Article ID 91730, 2007.  (1.17 MB)
  40. 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, issue 4, pp. 749-759, 5/2007.  (1.17 MB)
  41. Granelli, F., C. E. Costa, and A. K. Katsaggelos, "A Study on the Usage of Cross-Layer Power Control and Forward Error Correction for Embedded Video Transmission over Wireless Links", Advances in Multimedia, special issue on Cross-layer Optimized Wireless Multimedia Communications: Hindawi, pp. Article ID 95807, 2007.  (1.44 MB)
  42. Pahalawatta, P. V., and A. K. Katsaggelos, "Review of Content Aware Resource Allocation Schemes for Video Streaming over Wireless Networks", Journal of Wireless Communications and Mobile Computing, vol. 7, issue 2, pp. 131-142, 02/2007.  (482.85 KB)
  43. Barreto, D., L. D. Alvarez, R. Molina, A. K. Katsaggelos, and G. M. Callico, "Region-Based Super-Resolution for Compression", Multidimensional Systems and Signal Processing, vol. 18, issue 2-3, pp. 59-81, 2007.  (950.28 KB)
  44. Eisenberg, Y., F. Zhai, T. N. Pappas, R. Berry, and A. K. Katsaggelos, "VAPOR: Variance-aware Per-pixel Optimal Resource Allocation", IEEE Transactions on Image Processing, vol. 15, issue 2, pp. 289-299, 02/2006.  (872.6 KB)
  45. Wang, H., F. Zhai, Y. Eisenberg, and A. K. Katsaggelos, "Cost-Distortion Optimized Unequal Error Protection for Object-based Video Communications", IEEE Transactions on Circuits and Systems for Video Technology, vol. 15, issue 12, pp. 1505-1516, 12/2006.  (819.49 KB)
  46. Schuster, G. M., and A. K. Katsaggelos, "Motion Compensated Shape Error Concealment", IEEE Trans. Image Processing, vol. 15, issue 2, pp. 501-510, 02/2006.  (1.45 MB)
  47. 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, issue 25072, pp. 12, 2006.  (5.04 MB)
  48. 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, issue 12, pp. 3715-3727, 12/2006.  (3.36 MB)
  49. Huang, J W., Z. Li, M. Chang, and A. K. Katsaggelos, "Joint Rate Control and Scheduling for Wireless Uplink Video Streaming", Journal of Zhejiang University, Science A, vol. 7, issue 5, pp. 801-810, 05/2006.  (281.57 KB)
  50. Aleksic, P. S., and A. K. Katsaggelos, "Audio-Visual Biometrics", IEEE Proceedings, vol. 94, issue 11, pp. 2025-2044, 11/2006.  (1.49 MB)
  51. Aleksic, P. S., and A. K. Katsaggelos, "Automatic Facial Expression Recognition using Facial Animation Parameters and Multi-Stream HMMs", IEEE Transactions on Information Forensics and Security, vol. 1, issue 1, pp. 3-11, 03/2006.  (766.63 KB)
  52. Tsaftaris, S. A., V. Hatzimanikatis, and A. K. Katsaggelos, "In silico estimation of annealing specificity of query searches in DNA databases", Journal of Japan Society of Simulation Technology (JSST) special issue "Application and Simulation of DNA Computing, vol. 24, issue 4, pp. 268-276, 12/2005.
  53. Li, Z., G. M. Schuster, A. K. Katsaggelos, and B. Gandhi, "Rate-Distortion Optimal Video Summary Generation", IEEE Transactions on Image Processing, vol. 14, issue 10, pp. 1550-1560, 10/2005.  (521.14 KB)
  54. Hong, M-C., T. Stathaki, and A. K. Katsaggelos, "An Iterative Regularized Mixed Norm Multichannel Image Restoration Algorithm", Journal of Electronic Imaging, vol. 4, issue 1, pp. 1-9, 01/2005.  (894.44 KB)
  55. Katsaggelos, A. K., F. Zhai, Y. Eisenberg, and R. Berry, "Energy-Efficient Video Coding and Delivery", IEEE Wireless Communications Magazine, vol. 12, issue 4, pp. 24-30, 08/2005.  (315.26 KB)
  56. Wang, H., G. M. Schuster, and A. K. Katsaggelos, "Rate-distortion Optimal Bit Allocation for Object-based Video Coding", IEEE Transactions on Circuits and Systems for Video Technology, vol. 15, issue 9, pp. 1113-1123, 09/2005.  (903.64 KB)
  57. Tzavidas, S., and A. K. Katsaggelos, "A Multi-Camera Setup for Generating Stereo Panoramic Video", IEEE Transactions on Multimedia, vol. 7, issue 5, pp. 880-890, 10/2005.  (839.03 KB)
  58. Li, Z., G. M. Schuster, and A. K. Katsaggelos, "MINMAX Optimal Video Summarization", IEEE Transactions on Circuits and Systems for Video Technology, vol. 15, issue 10, pp. 1245-1256, 10/2005.  (701.19 KB)
  59. Li, Z., A. K. Katsaggelos, and B. Gandhi, "Fast Video Shot Retrieval Based on Trace Geometry Matching", IEEE Proceedings on Vision, Image and Signal Processing, vol. 152, issue 3, pp. 367-373, 06/2005.  (373.16 KB)
  60. Alvarez, L. D., J. Mateos, A. K. Katsaggelos, and R. Molina, "High Resolution Images from Compressed Low Resolution Video: Motion Estimation and Observable Pixels", International Journal of Imaging Systems and Technology, vol. 14, issue 2, pp. 58-66, 08/2004.  (531.19 KB)
  61. Schuster, G. M., X. Li, and A. K. Katsaggelos, "Shape Error Concealment Using Hermite Splines", IEEE Trans. Image Processing, vol. 13, issue 6, pp. 808-820, 06/2004.  (992.22 KB)
  62. 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, issue 1, pp. 21-27, 06/2004.  (706.52 KB)
  63. Tsaftaris, S. A., A. K. Katsaggelos, T. N. Pappas, and E. T. Papoutsakis, "How can DNA-computing be applied in Digital Signal Processing?", IEEE Signal Processing Magazine, vol. 21, issue 6, pp. 57-61, 11/2004.  (380.69 KB)
  64. Segall, A. C., A. K. Katsaggelos, R. Molina, and J. Mateos, "Bayesian Resolution Enhancement of Compressed Video", IEEE Trans. on Image Processing, vol. 13, issue 7, pp. 898-911, 07/2004.  (706.94 KB)
  65. Tsaftaris, S. A., A. K. Katsaggelos, T. N. Pappas, and E. T. Papoutsakis, "DNA Computing from a signal processing viewpoint", IEEE Signal Processing Magazine, vol. 21, issue 5, pp. 100-106, 09/2004.  (399.76 KB)
  66. Ryen, T., G. M. Schuster, and A. K. Katsaggelos, "A Rate-Distortion Optimal Alternative to Matching Pursuit", IEEE Trans. on Signal Processing, vol. 52, issue 5, pp. 1352-1363, 05/2004.  (363.26 KB)
  67. Kondi, L. P., G. Melnikov, and A. K. Katsaggelos, "Joint Optimal Object Shape Estimation and Encoding", IEEE Trans. Circuits and Systems for Video Technology, vol. 14, issue 4, pp. 528-533, 04/2004.  (243.48 KB)
  68. Aleksic, P. S., and A. K. Katsaggelos, "Speech-To-Video Synthesis Using MPEG-4 Compliant Visual Features", IEEE Transactions on Circuits and Systems for Video Technology, vol. 14, issue 5, pp. 682-692, 05/2004.  (584.75 KB)
  69. Nakagaki, R., and A. K. Katsaggelos, "A VQ-Based Blind Image Restoration Algorithm (in Japanese)", CVIM 7, vol. 44, issue SIG 9, pp. 54-63, 07/2003.  (1.4 MB)
  70. May, K. L., T. Stathaki, and A. K. Katsaggelos, "Spatially-Adaptive Intensity Bounds for Image Restoration", EURASIP Journal on Applied Signal Processing, vol. 2003, issue 12, pp. 1167-1180, 11/2003.  (1.38 MB)
  71. Nakagaki, R., and A. K. Katsaggelos, "A VQ-Based Blind Image Restoration Algorithm", IEEE Trans. Image Processing, vol. 12, issue 9, pp. 1044-1053, 09/2003.  (1.69 MB)
  72. Molina, R., M. Vega, J. Abad, and A. K. Katsaggelos, "Parameter Estimation in Bayesian High-Resolution Image Reconstruction with Multisensors", IEEE Trans. Image Processing, vol. 12, issue 12, pp. 1642-1654, 12/2003.  (1.41 MB)
  73. Molina, R., A. K. Katsaggelos, and M. Vega, "Bayesian Multichannel Image Restoration Using Compound Gauss-Markov Random Fields", IEEE Trans. Image Processing, vol. 12, issue 12, pp. 1655-1667, 12/03, 2003.  (936.22 KB)
  74. Luna, C. E., Y. Eisenberg, R. Berry, T. N. Pappas, and A. K. Katsaggelos, "Joint Source Coding and Data Rate Adaptation for Energy Efficient Wireless Video Streaming", IEEE Journal on Selected Areas in Communications, vol. 21, issue 10, pp. 1710-1720, 12/2003.  (609.75 KB)
  75. Luna, C. E., L. P. Kondi, and A. K. Katsaggelos, "Maximizing User Utility in Video Streaming Applications", IEEE Transactions on Circuits and Systems for Video Technology, vol. 13, issue 2, pp. 141-148, 02/2003.  (482.82 KB)
  76. Lopez, A., J. Mateos, R. Molina, and A. K. Katsaggelos, "SPECT Image Reconstruction Using Compound Prior Models", Int. Journal of Pattern Recognition and Artificial Intelligence, special issue on Advances in Pattern Recognition and Image Analysis, vol. 16, issue 3, pp. 317-330, 05/2002.  (336.92 KB)
  77. Melnikov, G., and A. K. Katsaggelos, "A Jointly Optimal Fractal/DCT Compression Scheme", IEEE Trans. on Multimedia, vol. 4, issue 4, pp. 413-422, 12/2002.  (940.08 KB)
  78. Hong, M. C., T. Stathaki, and A. K. Katsaggelos, "Iterative Regularized Least-Mean Mixed Norm Image Restoration", Optical Engineering, vol. 41, issue 10, pp. 2515-2524, 10/2002.  (866.11 KB)
  79. Kondi, L. P., F. Ishtiaq, and A. K. Katsaggelos, "Joint Source-Channel Coding for Motion-Compensated DCT-Based Scalable Video", IEEE Transactions on Image Processing, vol. 11, issue 9, pp. 1043-1052, 09/2002.  (317.4 KB)
  80. Eisenberg, Y., C. E. Luna, T. N. Pappas, R. Berry, and A. K. Katsaggelos, "Joint Source Coding and Transmission Power Management for Energy Efficient Wireless Video Communications", Special Issue on Wireless Video, in IEEE Transactions Circuits and Systems for Video Technology, vol. 12, issue 6, pp. 411-424, 06/2002.  (371.66 KB)
  81. Aleksic, P. S., J. J. Williams, Z. Wu, and A. K. Katsaggelos, "Audio-Visual Speech Recognition Using MPEG-4 Compliant Visual Features", EURASIP Journal on Applied Signal Processing, Special Issue on Joint Audio-Visual Speech Processing, vol. 2002, issue 11, pp. 1213-1227, 11/2002.  (1.35 MB)
  82. Williams, J. J., and A. K. Katsaggelos, "An HMM-Based Speech-to-Video Synthesizer", IEEE Transactions on Neural Networks, vol. 13, issue 4, pp. 900-915, 07/2002.  (571.8 KB)
  83. Nygaard, R., G. Melnikov, and A. K. Katsaggelos, "A Rate Distortion Optimal ECG Coding Algorithm", IEEE Trans. on Biomedical Engineering, vol. 48, issue 1, pp. 28-40, 01/2001.  (274 KB)
  84. Kondi, L. P., and A. K. Katsaggelos, "An Operational Rate-Distortion Optimal Single-Pass SNR Scalable Video Coder", IEEE Trans. Image Processing, vol. 10, issue 11, pp. 1613-1620, 11/2001.  (177.51 KB)
  85. Tom, B. C., and A. K. Katsaggelos, "Resolution Enhancement of Monochrome and Color Video Using Motion Compensation", IEEE Trans. Image Processing, vol. 10, issue 2, pp. 278-287, 02/2001.  (204.2 KB)
  86. Tsai, C-J., and A. K. Katsaggelos, "Sequential Construction of 3D-Based Scene Description", IEEE Trans. Circuits and Systems for Video Technology, vol. 10, issue 4, pp. 576-584, 06/2000.  (532.62 KB)
  87. Melnikov, G., G. M. Schuster, and A. K. Katsaggelos, "Shape Coding using Temporal Correlation and Joint VLC Optimization", IEEE Trans. Circuits and Systems for Video Technology, vol. 10, issue 5, pp. 744-754, 08/2000.  (315.46 KB)
  88. Meier, F. W., G. M. Schuster, and A. K. Katsaggelos, "A Mathematical Model for Shape Coding with B-Splines", Signal Processing: Image Communications, vol. 15, issue 7/8, pp. 685-701, 05/2000.  (807.73 KB)
  89. Wang, Y., S. Wenger, J. Wen, and A. K. Katsaggelos, "Review of Error Resilient Techniques for Video Communications", IEEE Signal Processing Magazine, vol. 17, issue 4, pp. 61 - 82, 07/2000.  (1.81 MB)
  90. Hong, M-C., H. Schwab, L. P. Kondi, and A. K. Katsaggelos, "Error Concealment Algorithms for Compressed Video", Signal Processing: Image Communications, special issue on Error Resilient Video, vol. 14(6-8), pp. 437-492, 1999.  (1.48 MB)
  91. Tom, B., M. G. Kang, M. - C. Hong, and A. K. Katsaggelos, "Detection and Removal of Anomalies in Digitized Animation Film", Int. Journal of Imaging Systems and Technology, vol. 9, issue 4, pp. 283-293, 1998.  (411.76 KB)
  92. Williams, J. J., J. C. Rutledge, D. C. Garstecki, and A. K. Katsaggelos, "Frame Rate and Viseme Analysis for Multimedia Applications", Journal of VLSI Signal Processing Systems, vol. 23, issue 1/2, pp. 7-23, 10/1998.  (669.31 KB)
  93. Biemond, J., E. Coyle, and A. K. Katsaggelos, "Image Filtering and Restoration", IEEE Signal Processing Magazine, vol. 15, issue 2, pp. 30-33, 03/1998.
  94. Schuster, G. M., G. Melnikov, and A. K. Katsaggelos, "Operationally Optimal Vertex-Based Shape Coding", IEEE Signal Processing Magazine, vol. 15, issue 6, pp. 91-108, 11/1998.  (369.76 KB)
  95. Katsaggelos, A. K., L. P. Kondi, F. W. Meier, J. Ostermann, and G. M. Schuster, "MPEG-4 and Rate-Distortion-Based Shape-Coding Techniques", IEEE Proc., special issue on Multimedia Signal Processing, vol. 86, issue 6, pp. 1126-1154, 06/1998.  (794.28 KB)
  96. Schuster, G. M., and A. K. Katsaggelos, "An Optimal Polygonal Boundary Encoding Scheme in the Rate-Distortion Sense", IEEE Trans. Image Processing, vol. 7, issue 1, pp. 13-26, 01/1998.  (445.06 KB)
  97. Haris, K., S. N. Efstratiadis, N. Maglaveras, and A. K. Katsaggelos, "Hybrid Image Segmentation Using Watersheds and Fast Region Merging", IEEE Transactions on Image Processing, vol. 7, issue 12, pp. 1684-1699, 12/1998.  (1.22 MB)
  98. Kang, M G., and A. K. Katsaggelos, "Simultaneous Multichannel Image Restoration and Estimation of the Regularization Parameters", IEEE Trans. Image Processing, vol. 6, issue 5, pp. 774-778, 05/1997.  (144.27 KB)
  99. Woods, J. W., S. T. Hsiang, M. Banham, and A. K. Katsaggelos, "RUFK Performance Revisited", IEEE Signal Proc. Magazine, pp. 12-14, 11/1997.
  100. Banham, M. R., and A. K. Katsaggelos, "Digital Image Restoration", IEEE Signal Processing Magazine, vol. 14, issue 2, pp. 24-41, 03/1997.  (3.36 MB)
  101. Schuster, G. M., and A. K. Katsaggelos, "A Theory for the Optimal Bit Allocation Between Displacement Vector Field and Displace Frame Difference", IEEE Journal on Selected Areas in Communications, vol. 15, issue 9, pp. 1739-1751, 12/1997.  (378.85 KB)
  102. Schuster, G. M., and A. K. Katsaggelos, "The Minimum-Average and Minimum-Maximum Criteria in Lossy Compression", Vistas in Astronomy, vol. 41, issue 3, pp. 427-437, 1997.  (363.94 KB)
  103. Ozcelik, T., and A. K. Katsaggelos, "A Hybrid Object-Oriented Very Low Bit Rate Video Codec", Journal of VLSI Signal Processing-Systems for Signal Image and Video Technology, vol. 17, issue 2/3, pp. 137-161, 11/1997.
  104. Kondi, L. P., and A. K. Katsaggelos, "On the Encoding of the Anchor Frame in Video Coding", IEEE Trans. on Cons. Electr., vol. 43, issue 3, pp. 279-285, 08/1997.  (504.71 KB)
  105. Robers, M. A., and A. K. Katsaggelos, "Reducing Blocking Artifacts within Vector Quantization Algorithms", IEEE Trans. on Cons. Electr, vol. 43, issue 4, pp. 1118-1123, 11/1997.  (669.94 KB)
  106. Chellappa, R., T. Chen, and A. K. Katsaggelos, "Audio-Visual Interaction in Multimodal Communication", IEEE Signal Processing Magazine, vol. 14, issue 4, pp. 37-38, 07/1997.  (237.58 KB)
  107. 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, issue 4, pp. 539-546, 1996.
  108. Tull, D. L., and A. K. Katsaggelos, "Iterative Restoration of Fast Moving Objects in Dynamic Image Sequences", Optical Engineering, vol. 35, issue 12, pp. 3460-3469, 12/1996.  (10 MB)
  109. Banham, M. R., and A. K. Katsaggelos, "Spatially Adaptive Wavelet-Based Multiscale Image Restoration", IEEE Trans. Image Processing, vol. 5, issue 4, pp. 619-634, 04/1996.  (2.13 MB)
  110. Choi, M G., N. P. Galatsanos, and A. K. Katsaggelos, "Multichannel Regularized Iterative Restoration of Image Sequences", Journal of Visual Comm. and Image Representation, vol. 7, issue 3, pp. 244-258, 09/1996.
  111. Tom, B. C., K T. Lay, and A. K. Katsaggelos, "Multi-Channel Image Identification and Restoration Using the Expectation-Maximization Algorithm", Optical Engineering, Special Issue on "Visual Communications and Image Processing", vol. 35, issue 1, pp. 241-254, 01/1996.  (1.85 MB)
  112. Kang, M G., and A. K. Katsaggelos, "General Choice of the Regularization Functional in Regularized Image Restoration", IEEE Trans. Image Processing, vol. 4, issue 5, pp. 594-602, 05/1995.  (870.59 KB)
  113. Brailean, J. C., and A. K. Katsaggelos, "A Recursive Nonstationary MAP Displacement Vector Field Estimation Algorithm", IEEE Trans. Image Processing, vol. 4, issue 4, pp. 416-429, 04/1995.  (1.26 MB)
  114. Katsaggelos, A. K., and M. G. Kang, "Spatially Adaptive Iterative Algorithm for the Restoration of Astronomical Images", International Journal of Imaging Systems and Technology, special issue on "Image Reconstruction and Restoration in Astronomy'', vol. 6, issue 4, pp. 305-313, 1995.  (1.68 MB)
  115. Mesarovic, V. Z., N. P. Galatsanos, and A. K. Katsaggelos, "Regularized Constrained Total Least-Squares Image Restoration", IEEE Trans. Image Processing, vol. 4, issue 8, pp. 1096-1108, 08/1995.  (948.77 KB)
  116. 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, issue 6, pp. 752-773, 06/1995.  (2.53 MB)
  117. Zhu, W., N. P. Galatsanos, and A. K. Katsaggelos, "Regularized Multichannel Restoration Using Cross-Validation", Graphical Models and Image Processing, vol. 57, issue 1, pp. 38-54, 01/1995.  (1.94 MB)
  118. Goyette, J. A., G. D. Lapin, M G. Kang, and A. K. Katsaggelos, "Resolution Improvement of Autoradiographs Using Image Restoration Techniques", IEEE Engineering in Medicine and Biology Magazine, vol. 13, issue 4, pp. 571-574, 08/1994.
  119. Banham, M. R., J. C. Brailean, C. L. Chan, and A. K. Katsaggelos, "Low Bit Rate Video Coding Using Robust Motion Vector Regeneration in the Decoder", IEEE Trans. Image Processing, special issue on Image Sequence Compression, vol. 3, issue 5, pp. 652-665, 09/1994.  (1.17 MB)
  120. Chan, C. L., A. K. Katsaggelos, and A. V. Sahakian, "Recursive Locally Linear MMSE Motion-Compensated Image Sequence Filtering under Quantum-Limited Conditions", Journal of Visual Communication and Image Representation, vol. 4, issue 4, pp. 349-363, 12/1993.  (2.61 MB)
  121. Chan, C. L., A. K. Katsaggelos, and A. V. Sahakian, "Locally Linear MMSE Image Sequence Filtering in Signal-Dependent Noise", Journal of Visual Comm. and Image Representation, vol. 4, issue 4, pp. 349-363, 12/1993.
  122. Efstratiadis, S. N., and A. K. Katsaggelos, "An Adaptive Regularized Recursive Displacement Estimation Algorithm", IEEE Trans. Image Processing, vol. 2, issue 3, pp. 341-352, 07/1993.  (1.49 MB)
  123. Orchard, M. T., and A. K. Katsaggelos, "Backward Motion Compensation for Interlaced HDTV", Signal Processing: Image Communications, vol. 5, issue 5-6, pp. 487-501, 12/1993.
  124. Yang, Y., N. P. Galatsanos, and A. K. Katsaggelos, "Regularized Reconstruction to Reduce Blocking Artifacts of Block Discrete Cosine Transform Compressed Images", IEEE Trans. Circuits and Systems for Video Technology, vol. 3, issue 6, pp. 421-432, 12/93, 1993.  (1.03 MB)
  125. Katsaggelos, A. K., K T. Lay, and N. P. Galatsanos, "A General Framework for Frequency Domain Multi-Channel Signal Processing", IEEE Trans. Image Processing, vol. 2, issue 3, pp. 417-420, 07/1993.  (301.8 KB)
  126. Efstratiadis, S. N., and A. K. Katsaggelos, "Nonstationary AR Modeling and Constrained Recursive Estimation of the Displacement Field", IEEE Trans. Circuits and Systems for Video Technology, vol. 2, issue 4, pp. 334-346, 12/1992.  (1.62 MB)
  127. Katsaggelos, A. K., S. P. R. Kumar, and M. Sarrafzadeh, "VLSI Architectures for Iterative Image Restoration", Journal of Circuits, Systems, and Computers, vol. 2, issue 3, pp. 265-280, 09/1992.
  128. Paik, J. K., and A. K. Katsaggelos, "Image Restoration Using a Modified Hopfield Network", IEEE Trans. Image Processing, vol. 1, pp. 49-63, 01/1992.  (1.32 MB)
  129. Kang, M G., and A. K. Katsaggelos, "Simultaneous Iterative Image Restoration and Evaluation of the Regularization Parameter,", IEEE Trans. Signal Processing, vol. 40, issue 9, pp. 2329-2334, 09/1992.  (582.68 KB)
  130. Katsaggelos, A. K., and M G. Kang, "Iterative Evaluation of the Regularization Parameter in Regularized Image Restoration", Journal of Visual Comm. and Image Representation, special issue on Image Restoration, vol. 3, issue 4, pp. 446-455, 12/1992.  (1.47 MB)
  131. Paik, J. K., J. C. Brailean, and A. K. Katsaggelos, "Edge Detection Using Multi-State Adalines", Pattern Recognition, vol. 25, issue 12, pp. 1495-1504, 12/1992.  (830.33 KB)
  132. Katsaggelos, A. K., J. Biemond, R. W. Schafer, and R. M. Mersereau, "A Regularized Iterative Image Restoration Algorithm", IEEE Trans. Signal Processing, vol. 39, issue 4, pp. 914-929, 04/1991.  (3.49 MB)
  133. Galatsanos, N. P., A. K. Katsaggelos, R. T. Chin, and A. Hillery, "Least Squares Restoration of Multi-Channel Images", IEEE Trans. Signal Processing, vol. 39, issue 10, pp. 2222-2236, 1991.  (1.45 MB)
  134. Katsaggelos, A. K., "A Multiple Input Image Restoration Approach", Journal of Visual Comm. and Image Representation, vol. 1, pp. 93-103, 09/1990.  (3.02 MB)
  135. 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.  (874.61 KB)
  136. Efstratiadis, S. N., and A. K. Katsaggelos, "Formula for the Steady-State Gain of a Recursive Estimator", Electronics Letters, vol. 26, issue 20, pp. 1682-1684, 09/1990.  (305.02 KB)
  137. Katsaggelos, A. K., "Iterative Image Restoration Algorithms", Optical Engineering, special issue on Visual Communications and Image Processing, vol. 28, issue 7: SPIE, pp. 735-748, 00/1989.  (2.1 MB)
  138. Katsaggelos, A. K., J. Biemond, R. M. Mersereau, and R. W. Schafer, "An Iterative Method for Restoring Noisy Blurred Images", Circuits Systems and Signal Processing, vol. 3, issue 2: Birkhäuser Boston, pp. 139-160, 06/1984.

Conference Papers

  1. Hou, F., Z. Chen, J W. Huang, Z. Li, and A. K. Katsaggelos, "Multimedia Multicast Service Provisioning in Cognitive Radio Networks", The 9th IEEE International Wireless Communications & Mobile Computing Conference, Sardinia, Italy, July 1-5, 2013.  (539.43 KB)
  2. Iliadis, M., S. Yoo, X. Xin, and A. K. Katsaggelos, "Virtual Touring: A Content Based Image Retrieval Application", IEEE Int. Conf. on Multimedia & Expo (ICME), San Jose, CA, July 15-19, 2013.  (7.89 MB)
  3. Iliadis, M., J. Watt, L. Spinoulas, and A. K. Katsaggelos, "Video Compressive Sensing using Multiple Measurement Vectors", IEEE International Conference on Image Processing (ICIP), Melbourne, Australia, Sept. 15-18, 2013.  (413.49 KB)
  4. Katsaggelos, A. K., L. Spinoulas, B. Amizic, and R. Molina, "Compressive Sensing and Blind Image Deconvolution", Computational Sensing and Imaging (COSI), Arlington, Virginia, OSA, June 2013.  (630.3 KB)
  5. 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, Marrakech, Morocco, September 9-13, 2013.  (843.48 KB)
  6. Tallon, M., D. Babacan, J. Mateos, M. Do, R. Molina, and A. K. Katsaggelos, "Upsampling and Denoising of Depth Maps Via Joint-Segmentation", European Signal Processing Conference (EUSIPCO), Bucharest, Romania, Aug. 27-31, 2012.  (1.26 MB)
  7. Chen, Z., E. Soyak, S. A. Tsaftaris, and A. K. Katsaggelos, "Tracking-Optimal Error Control Schemes for H.264-Compressed Video for Vehicle Surveillance", European Signal Processing Conference (EUSIPCO), Bucharest, Romania, Aug. 27-31, 2012.  (644.43 KB)
  8. 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), Orlando, FL, Oct., 2012.  (108.66 KB)
  9. Lopez, A., J. Cortes, D. Lopez-Oller, R. Molina, and A. K. Katsaggelos, "Hyperparameters Estimation for the Bayesian Localization of the EEG Sources with TV Priors", European Signal Processing Conference (EUSIPCO), Bucharest, Romania, Aug. 27-31, 2012.  (445.76 KB)
  10. Kotu, L., K. Engan, T. Eftestol, L. Woie, S. Orn, and A. K. Katsaggelos, "Local Binary Patterns Used on Cardiac MRI to Classify High and Low Risk Patient Groups", European Signal Processing Conference (EUSIPCO), Bucharest, Romania, Aug. 27-31, 2012.  (687.96 KB)
  11. Liu, T. - J., H. J. Han, X. Xin, Z. Li, and A. K. Katsaggelos, "A Robust and Lightweight Feature System for Video Fingerprinting", European Signal Processing Conference (EUSIPCO), Bucharest, Romania, Aug. 27-31, 2012.  (590.74 KB)
  12. Spinoulas, L., B. Amizic, M. Vega, R. Molina, and A. K. Katsaggelos, "Simultaneous Bayesian Compressive Sensing and Blind Deconvolution", European Signal Processing Conference (EUSIPCO), Bucharest, Romania, Aug. 27-31, 2012.  (464.88 KB)
  13. Soyak, E., S. A. Tsaftaris, and A. K. Katsaggelos, "Channel Protection for H.264 Compression in Transportation Surveillance Applications", International Conference on Image Processing (ICIP), Brussels, Belgium, Sept. 11-14, 2011.  (491.14 KB)
  14. Soyak, E., S. A. Tsaftaris, and A. K. Katsaggelos, "Tracking-Optimized Quantization for H.264 Compression in Transportation Video Surveillance Applications", International Conference on Image Processing (ICIP), Brussels, Belgium, Sept. 11-14, 2011.  (419.28 KB)
  15. Babacan, S. D., M. Luessi, L. Spinoulas, A. K. Katsaggelos, N. Gopalsami, T. Elmer, R. Ahern, S. Liao, and A. Raptis, "Compressive Passive Millimeter-Wave Imaging", IEEE International Conf. on Image Processing, Brussels, Belgium, IEEE, Sept. 11-14, 2011.  (1.17 MB)
  16. Spinoulas, L., I. Yoon, D. Kim, J. Paik, and A. K. Katsaggelos, "Spatially Adaptive Defogging Using Luminance Map", International Technical Conference on Circuits/Systems, Computers and communications (ITC-CSCC), Gyeongju, Korea, June 19-22, 2011.  (695.69 KB)
  17. Ruiz, P., J. Mateos, R. Molina, and A. K. Katsaggelos, "A Bayesian Active Learning Framework for a Two-Class Classification Problem", MUSCLE International Workshop on Computational Intelligence for Multimedia Understanding, Pisa, Italy, Dec. 13-15, 2011.  (248.3 KB)
  18. Ruiz, P., J. V. Talens, J. Mateos, R. Molina, and A. K. Katsaggelos, "Interactive Classification Oriented Superresolution of Multispectral Images", 7th International Workshop Data Analysis in Astronomy 'Livio Scarsi and Vito Di Gesu' (DAA2011), Erice, Italy, April 15-22, 2011.  (4.26 MB)
  19. Ruiz, P., S. D. Babacan, R. Molina, and A. K. Katsaggelos, "Retrieval of Video Clips with Missing Frames using Sparse Bayesian Reconstruction", 7th International Symposium on Image and Signal Processing and Analysis (ISPA 2011), Dubrovnik (Croatia), Sept. 4-6, 2011.  (233.79 KB)
  20. Tallon, M., J. Mateos, R. Molina, and A. K. Katsaggelos, "Image prior combination in space-variant blur deconvolution for the dual exposure problem", 7th International Symposium on Image and Signal Processing and Analysis (ISPA 2011), Dubrovnik (Croatia), Sept. 4-6, 2011.  (2.81 MB)
  21. Fang, L., K. Tang, O. C. Au, and A. K. Katsaggelos, "Anti-Aliasing Filter for Subpixel Down-Sampling Based on Frequency Analysis", Int. Conf. on Acoustics, Speech, and Signal Processing, Prague, Czech Republic, May 22-27, 2011.  (822.87 KB)
  22. Babacan, S. D., M. Luessi, R. Molina, and A. K. Katsaggelos, "Low-Rank Matrix Completion by Variational Sparse Bayesian Learning", Int. Conf. on Acoustics, Speech, and Signal Processing, Prague, Czech Republic, May 22-27, 2011.  (123.7 KB)
  23. Belekos, S., J. Jeon, J. Lee, J. Paik, and A. K. Katsaggelos, "Region- based Super-Resolution Reconstruction Using Parallel Programming", International Technical Conference on Circuits/Systems, Computers and communications (ITC-CSCC), Gyeongju, Korea, June 19-22, 2011.  (1.56 MB)
  24. 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), Gyeongju, Korea, June 19-22, 2011.
  25. Tallon, M., J. Mateos, S. D. Babacan, R. Molina, and A. K. Katsaggelos, "Space-variant Kernel Deconvolution for Dual Exposure Problem", 19th European Signal Processing Conference (EUSIPCO 2011), Barcelona, Spain, Aug. 29-Sept. 2, 2011.  (3.16 MB)
  26. 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.  (1.64 MB)
  27. Zheng, H., Z. Li, A. K. Katsaggelos, and J. You, "Indexed Spatio-Temporal Appearance Models for Query-Driven Video Action Recognition", IEEE International Conference on Multimedia and Expo (ICME2011), Barcelona, Spain, July 11-15, 2011.  (1.09 MB)
  28. Fang, L., O. C. Au, and A. K. Katsaggelos, "Adaptive Joint Demosaicking and Subpixel-Based Down-Sampling for Bayer Image", IEEE International Conference on Multimedia and Expo (ICME2011), Barcelona, Spain, July 11-15, 2011.  (1.16 MB)
  29. Song, L., F. Jiang, Z. Shi, and A. K. Katsaggelos, "Understanding Dynamic Scenes by Hierarchical Motion Pattern Mining", IEEE International Conference on Multimedia and Expo (ICME), Barcelona, Spain, July 11-15, 2011.  (1.18 MB)
  30. Ruiz, P., S. D. Babacan, L. Gao, Z. Li, R. Molina, and A. K. Katsaggelos, "Video Retrieval Using Sparse Bayesian Reconstruction", IEEE International Conference on Multimedia and Expo (ICME2011), Barcelona, Spain, July 11-15, 2011.  (361.07 KB)
  31. Vera, E., M. Vega, R. Molina, and A. K. Katsaggelos, "A novel iterative image restoration algorithm using nonstationary image priors", IEEE International Conference on Image Processing ICIP 2011, Sept. 11-14, 2011.  (394.29 KB)
  32. Vega, M., J. Mateos, R. Molina, and A. K. Katsaggelos, "Bayesian TV Denoising of SAR images", IEEE International Conference on Image Processing, Brussels, Belgium, Sept. 11-14, 2011.  (1.31 MB)
  33. Soyak, E., S. A. Tsaftaris, and A. K. Katsaggelos, "Tracking-Optimal Pre- And Post-Processing For H.264 Compression In Traffic Video Surveillance Applications", International Conference on Electronics, Circuits, and Systems (ICECS), Athens, Greece, 15/12/2010.  (241.18 KB)
  34. Soyak, E., S. A. Tsaftaris, and A. K. Katsaggelos, "Content-Aware H.264 Encoding for Traffic Video Tracking Applications", International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Dallas, TX, 14/03/2010.  (355.18 KB)
  35. Jiang, F., J. Yuan, S. A. Tsaftaris, and A. K. Katsaggelos, "Video anomaly detection in spatiotemporal context", IEEE Int'l Conf. on Image Process. (ICIP’10), Hong Kong, 01/09/2010.  (5.41 MB)
  36. Luessi, M., S. D. Babacan, R. Molina, J. R. Booth, and A. K. Katsaggelos, "Symmetrical EEG/fMRI Fusion with Spatially Adaptive Priors using Variational Distribution Approximation", International Conference on Acoustics, Speech, and Signal Processing (ICASSP), Dallas, TX, 1/3/2010.  (416.85 KB)
  37. Babacan, D. S., R. Molina, and A. K. Katsaggelos, "Sparse Bayesian Image Restoration", IEEE International Conference on Image Processing, Hong Kong, 26/09/2010.  (151.3 KB)
  38. 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), Dallas, TX, 14/03/2010.  (123.65 KB)
  39. Xin, X., and A. K. Katsaggelos, "A Novel Image Retrieval Framework Exploring Inter Cluster Distance", Int. Conf. Image Processing, 26/09/2010.  (690.57 KB)  (552.97 KB)
  40. Babacan, D. S., R. Ansorge, M. Luessi, R. Molina, and A. K. Katsaggelos, "Compressive Sensing of Light Fields", IEEE International Conference on Image Processing, Cairo, Egypt, 07/11/2009.  (273.97 KB)
  41. Maani, E., and A. K. Katsaggelos, "Two-Dimentional Channel Coding for Scalable H.264/AVC Video", Picture Coding Symposium, Chicago, IL, 15/05/2009.  (207.86 KB)
  42. Mancera, L., S. D. Babacan, R. Molina, and A. K. Katsaggelos, "Image restoration by mixture modelling of an overcomplete linear representation", IEEE International Conference on Image Processing, Cairo, Egypt, 07/11/2009.  (216.43 KB)
  43. 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), Taipei, Taiwan, 19/04/2009.  (173.11 KB)
  44. Luessi, M., and A. K. Katsaggelos, "Efficient Motion Compensated Frame Rate Upconversion Using Multiple Interpolations and Median Filtering", IEEE International Conference on Image Processing (ICIP), Cairo, Egypt, 07/11/2009.  (134.93 KB)
  45. Jiang, F., Y. Wu, and A. K. Katsaggelos, "Detecting contextual anomalies of crowd motion in surveillance video", Int. Conf. on Image Process. (ICIP'09), Cairo, Egypt, pp. 1117-1120, 01/11/2009.  (1.27 MB)
  46. Babacan, S. D., L. Mancera, R. Molina, and A. K. Katsaggelos, "Bayesian Compressive Sensing Using Non-Convex Priors", European Signal Processing Conference 2009 (EUSIPCO'09), Glasgow, Scotland, 24/08/2009.  (397.42 KB)
  47. Vera, E., L. Mancera, S. D. Babacan, R. Molina, and A. K. Katsaggelos, "Bayesian Compressive Sensing Of Wavelet Coefficients Using Multiscale Laplacian Priors", IEEE Workshop on Statistical Signal Processing (SSP09), Cardiff, Wales, UK, 31/08/2009.  (636.17 KB)
  48. Babacan, S. D., J. Wang, R. Molina, and A. K. Katsaggelos, "Bayesian Blind Deconvolution from Differently Exposed Image Pairs", IEEE International Conference on Image Processing, Cairo, Egypt, 07/11/2009.  (290.01 KB)
  49. Vega, M., R. Molina, and A. K. Katsaggelos, "L1 Prior Majorization in Bayesian Image Restoration", 16th Int. Conf. on Signal Processing, Santorini, Greece, 05/07/2009.  (388.88 KB)
  50. Koktzoglou, I., 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, 02/05/2008.  (560.15 KB)
  51. 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, Funchal, Madeira (Portugal), pp. 565-570, 2008.  (335.89 KB)
  52. Tsaftaris, S. A., J. Zujovic, and A. K. Katsaggelos, "Restoration of the Cantilever Bowing Distortion in Atomic Force Microscopy", European Signal Processing Conference 2008 (EUSIPCO'08), Lausanne, Switzerland, 25/08/2008.  (586.15 KB)
  53. Tsaftaris, S. A., J. Zujovic, and A. K. Katsaggelos, "Automated line flattening of atomic force microscopy images", IEEE International Conference on Image Processing (ICIP), San Diego, CA, pp. 2968-2971, 12/10/2008.  (530.59 KB)
  54. Babacan, D. S., R. Molina, and A. K. Katsaggelos, "Parameter Estimation in Total Variation Blind Deconvolution", European Signal Processing Conference 2008 (EUSIPCO'08), Lausanne, Switzerland, 25/08/2008.  (728.38 KB)
  55. Babacan, D. S., R. Molina, and A. K. Katsaggelos, "Total Variation Super Resolution Using A Variational Approach", IEEE International Conf. on Image Processing 2008, San Diego, USA, 10/10/2008.  (287.52 KB)
  56. Jiang, F., 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, pp. 2129-2132, 31/3/2008.  (668.51 KB)
  57. Maani, E., and A. K. Katsaggelos, "Optimized Bit Extraction Using Distortion Estimation in the Scalable Extension of H.264/AVC", IEEE International Symposium on Multimedia (ISM), Berkeley, CA, 15/12/2008.  (1.11 MB)
  58. Maani, E., 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, 12/10/2008.  (187.24 KB)
  59. Terry, L. H., and A. K. Katsaggelos, "A Phone-Viseme Dynamic Bayesian Network for Audio-Visual Automatic Speech Recognition", International Conf. on Pattern Recognition, Tampa, FL, 08/12/2008.  (88.06 KB)
  60. Babacan, D. S., 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, 02/04/2008.  (288.31 KB)
  61. Jiang, F., Y. Wu, and A. K. Katsaggelos, "Abnormal event detection from surveillance video by dynamic hierarchical clustering", IEEE Int'l Conf. on Image Process. (ICIP’07), vol. 5, San Antonio, TX, pp. 145-148, 01/09/2007.  (405.14 KB)
  62. 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), San Antonio, USA, 16/09/2007.  (305.31 KB)
  63. Tsaftaris, S. A., R. Ahuja, D. Shiell, and A. K. Katsaggelos, "DNA Microarray Image Intensity Extraction Using Eigenspots", International Conference on Image Processing, vol. VI, San Antonio, Texas, pp. 265-268, 16/09/2007.  (254.95 KB)
  64. Tsaftaris, S. A., and A. K. Katsaggelos, "Retrieval Accuracy of Very Large DNA-Based Databases of Digital Signals", European Signal Processing Conference (EUSIPCO-2007), Poznań, Polland, pp. 1561-1565, 03/09/2007.  (383.63 KB)
  65. Shiell, D. J., L. H. Terry, P. S. Aleksic, and A. K. Katsaggelos, "An Automated System for Visual Biometrics", Forty-Fifth Annual Allerton Conference, Urbana-Champaign, IL, 26/09/2007.  (318.91 KB)
  66. Segall, A., and A. K. Katsaggelos, "Resampling for Spatial Scalability", IEEE International Conf. on Image Processing, Atlanta, GA, 08/10/2006.  (4.03 MB)
  67. Tsaftaris, S. A., V. Hatzimanikatis, and A. K. Katsaggelos, "DNA Hybridization as a Similarity Criterion for Querying Digital Signals Stored in DNA Databases", IEEE Intern. Conf. on Acoustics, Speech and Signal Processing, vol. II, Toulouse, France, pp. 1084-1087, 14/05/2006.  (153.52 KB)
  68. Tsaftaris, S. A., V. Hatzimanikatis, and A. K. Katsaggelos, "DNA as a Medium for Storing Digital Signals", Artificial Life X, Bloomington, Indiana USA, The MIT Press, pp. 303-309, 03/06/2006.  (193.26 KB)
  69. Molina, R., A. K. Katsaggelos, L. D. Alvarez, and J. Mateos, "Towards a New Video Compression Scheme Using Super-resolution", Visual Communications and Image Processing, San Jose, CA, 01/01/2006.  (748.03 KB)
  70. Gao, L., Z. Li, and A. K. Katsaggelos, "LUFT (Luminance Field Trace) Tree: A Video Shot Segmentation and Indexing Scheme for Fast Retrieval", Int. Conf. on Visual Information Engineering (VIE 2006), Bangalore, India, 26/09/2006.
  71. Li, Z., J-wei. Huang, Z. Li, and A. K. Katsaggelos, "Pricing Based Collaborative Multi-User Video Streaming over Total Power Constrained Wireless Down Link", Proc. IEEE Intern. Conf. on Acoustics, Speech and Signal Processing, Toulouse, France, 01/05/2006.
  72. Maani, E., and A. K. Katsaggelos, "Joint Source-Channel Coding and Power Allocation for Video Transmission over Wirelss Fading Channels", Proc. IEEE Consumer Communications and Networking Conference (CCNC2006), Las Vegas, NV, 08/01/2006.
  73. Dai, S., M. Yang, Y. Wu, and A. K. Katsaggelos, "Tracking Motion-Blurred Targets in Video", special session on Knowledge-Based Image Processing for Classification and Recognition in Surveillance Applications, ICIP, Atlanta, Georgia, 08/10/2006.  (4.63 MB)
  74. Luessi, M., M. Eichmann, G. M. Schuster, and A. K. Katsaggelos, "New Results on Efficient Optimal Multilevel Image Thresholding", 2006 IEEE International Conference on Image Processing, Atlanta GA, pp. 773 - 776, 08/10/2006.  (93.12 KB)
  75. Tsaftaris, S. A., and A. K. Katsaggelos, "On Designing DNA Databases for the Storage and Retrieval of Digital Signals", International Conference on Natural Computation, special session on Recent Advances in Biomolecular Computing, vol. 3611, Changsha, China, Springer Verlag, pp. 1192-1201, 31/07/2005.  (244.57 KB)
  76. Tsaftaris, S. A., and A. K. Katsaggelos, "A new Codeword Design Algorithm for DNA Based Storage and Retrieval of Digital Signals", Proc. 11th Int. Meeting on DNA-based computers DNA 11, London, Ontario, Canada, 01/06/2005.
  77. Aleksic, P., 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, Montreux, Switzerland, 13/04/2005.  (766.63 KB)
  78. 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, Genova, Italy, pp. III- 501-504, 11/09/2005.
  79. Katsaggelos, A. K., and P. Pahalawatta, "Efficient Video Communications over Lossy Channels", Proc. Virtual observatories: Plate Content Digitization, Archive Mining and Image Sequence Processing, Sofia, Bulgaria, 27/04/2005.
  80. Molina, R., J. Mateos, and A. K. Katsaggelos, "Super Resolution Reconstruction of Multispectral Images", Proc. Virtual observatories: Plate Content Digitization, Arhieve Mining and Image Sequence Processing, Sofia, Bulgaria, 27/04/2005.  (776.4 KB)
  81. 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.  (1.41 MB)
  82. Li, Z., F. Zhai, A. K. Katsaggelos, and T. N. Pappas, "Energy Efficient Video Summarization and Transmission over a Slow Fading Wireless Channel", Proc. SPIE Symp. on Visual Communications and Image Processing, San Jose, CA, 01/01/2005.  (87.59 KB)
  83. Li, X., J. R. Jackson, A. K. Katsaggelos, and R. M. Mersereau, "Multiple Global Affine Motion Model for H.264 Video Coding with Low Bit Rate", Proc. SPIE Symp. on Visual Communications and Image Processing, San Jose, CA, 01/01/2005.  (124.69 KB)
  84. Maani, E., and A. K. Katsaggelos, "An Integrated Joint Source-Channel Coding Framework for Video Transmission over Wireless Fading Channels", 43rd Annual Allerton Conference on Communication, Control, and Computing, Monticello, IL, 28/09/2005.
  85. Mateos, J., R. Molina, and A. K. Katsaggelos, "Approximations of Posterior Distributions in Blind Deconvolution Using Variational Methods", IEEE International Conference on Image Processing (ICIP 2005), vol. 2, pp. II- 770-773, 11/09/2005.  (136.67 KB)
  86. Costa, C., F. Granelli, and A. K. Katsaggelos, "A Cross-Layer Approach for Energy Efficient Transmission of Progressively Coded Images over Wireless Channels", IEEE International Conference on Image Processing (ICIP 2005), vol. 1, Genova, Italy, pp. I- 213-216, 11/09/2005.
  87. Li, Z., G. M. Schuster, and A. K. Katsaggelos, "Video summarization for multiple path communication", IEEE International Conference on Image Processing (ICIP 2005), vol. 1, Genova, Italy, pp. 205-208, 11/09/2005.  (186.43 KB)
  88. Pahalawatta, P. V., Z. Li, F. Zhai, and A. K. Katsaggelos, "Rate-Distortion Optimization for Internet Video Summarization and Transmission", special session on Content Aware Video Coding and Communication for Ubiquitous Adaptation, 01/10/2005.  (75.38 KB)
  89. Li, Z., A. Q. Cheng, A. K. Katsaggelos, and F. Ishtiaq, "Distributed Video Summarization and Transmission Adaptation for Very Low Bit Rate Multiuser Wireless Uplink Video Communication", Proc. IEEE Int. Workshop on Multimedia Signal Processing (MMSP), Shanghai, China, pp. 1-4, 30/10/2005.  (4.53 MB)
  90. Molina, R., J. Mateos, A. K. Katsaggelos, and R Z. Milla, "A New super Resolution Bayesian Method for Pansharpening Landsat ETM+ Imagery", 9th International Symposium on Physical Measurements and Signatures in Remote Sensing (ISPMSRS), Beijing, China, pp. 280-283, 10/2005.  (512.67 KB)
  91. Tsaftaris, S. A., A. K. Katsaggelos, T. N. Pappas, and E. T. Papoutsakis, "DNA Based Matching of Digital Signals", Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing, vol. 5, pp. 581-584, 17/05/2004.  (273.25 KB)
  92. 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, Montreal, Canada, 01/05/2004.  (338.18 KB)
  93. Wang, H., Y. Eisenberg, F. Zhai, and A. K. Katsaggelos, "Optimal Object-Based Video Communications over Differentiated Services Networks", Proc. IEEE International Conf. on Image Processing, Singapore, 24/10/2004.  (384.79 KB)
  94. Pahalawatta, P. V., T. N. Pappas, and A. K. Katsaggelos, "Optimal Sensor Selection for Video-Based Target Tracking in a Wireless Sensor Network", Proc. IEEE International Conf. on Image Processing, Singapore, 24/10/2004.  (244.08 KB)
  95. 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, Singapore, 24/10/2004.  (265.37 KB)
  96. Schuster, G., and A. K. Katsaggelos, "Robust Circle Detection Using a Weighted MSE Estimator", IEEE International Conf. on Image Processing, Singapore, 24/10/2004.  (344.04 KB)
  97. Li, Z., A. K. Katsaggelos, and B. Gandhi, "Fast Video Shot Retrieval by Trace Geometry Matching in Principal Component Space", Proc. 2004 IEEE International Conf. on Image Processing, Singapore, 24/10/2004.  (307.38 KB)
  98. Li, Z., G. M. Schuster, A. K. Katsaggelos, and B. Gandhi, "Optimal Video Summarization with a Bit Budget Constraint", Proc. 2004 IEEE International Conf. on Image Processing, Singapore, 24/10/2004.  (245.43 KB)
  99. Schuster, G., and A. K. Katsaggelos, "Motion Compensated Shape Error Concealment", Proc. 2004 IEEE International Conf. on Image Processing, Singapore, 24/10/2004.  (252.86 KB)
  100. Wang, H., and A. K. Katsaggelos, "A Hybrid Source-Channel Coding Scheme for Object-based Wireless Video Communications", Proc. 13th Int. Conf. on Computer Comm. and Networks, Chicago, IL, 11/10/2004.
  101. Zhai, F., Y. Eisenberg, T. N. Pappas, R. Berry, and A. K. Katsaggelos, "Rate-Distortion Optimized Product Code Forward Error Correction for Video Transmission Over IP-Based Wireless Networks", Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing, Montreal, Canada, 01/05/2004.  (257.6 KB)
  102. Li, X., J. R. Jackson, A. K. Katsaggelos, and R. M. Mersereau, "An Adaptive Coding Scheme Using Affine Motion Model for MPEG V-POP", Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing, Montreal, Canada, 01/05/2004.  (278.02 KB)
  103. Li, Z., G. M. Schuster, A. K. Katsaggelos, and B. Gandhi, "Rate-Distortion Optimal Video Summarization: A Dynamic Programming Solution", Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing, Montreal, Canada, 01/05/2004.  (132.69 KB)
  104. Wang, H., and A. K. Katsaggelos, "Robust Network-Adaptive Object-Based Video Encoding", Proceedings of IEEE International Conference on Acoustics, Speech and Signal Processing, Monterey, CA, 01/05/2004.  (278.72 KB)
  105. Segall, C. A., and A. K. Katsaggelos, "Approaches for the Restoration of Compressed Video", Proceedings of IEEE International Conference on Image Processing, Barcelona, Spain, 01/09/2003.
  106. Pahalawatta, P. V., D. Depalov, T. N. Pappas, and A. K. Katsaggelos, "Detection, Classification, and Collaborative Tracking of Multiple Targets using Video Sensors", Proc. Int. Workshop on Information Processing in Sensor Networks, Palo Alto, CA, pp. 529-545, 22/04/2003.  (622.74 KB)
  107. Zhai, F., Y. Eisenberg, C. E. Luna, T. N. Pappas, R. Berry, and A. K. Katsaggelos, "Packetization schemes for forward error correction in Internet video streaming", Proceedings of Allerton Conference on Communication Control and Computing, Monticello, IL, 2003.  (159.87 KB)
  108. 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, Santa Barbara, CA, pp. 80-84, 11/12/2003.
  109. Zhai, F., Y. Eisenberg, T. N. Pappas, R. Berry, and A. K. Katsaggelos, "Joint Source-Channel Coding and Power Allocation for Energy Efficient Wireless Video Communications", Proceedings of Allerton Conference on Communication Control and Computing, Monticello, USA, 01/10/2003.  (371.66 KB)
  110. Wang, H., G. M. Schuster, and A. K. Katsaggelos, "Object-Based Video Compression Scheme with Optimal Bit Allocation Among Shape, Motion and Texture", Proceedings of IEEE International Conference on Image Processing, Barcelona, Spain, 01/09/2003.  (283.98 KB)
  111. Cortijo, F. J., S. Villena, R. Molina, and A. K. Katsaggelos, "Bayesian super-resolution of text image sequences from low resolution observations", IEEE Seventh International Symposium on Signal Processing and Its Applications, vol. 1, Paris, France, pp. 421-424, 01/06/2003.  (539.6 KB)
  112. Li, Z., A. K. Katsaggelos, and B. Gandhi, "Temporal rate-distortion based optimal video summary generation", International Conference on Image Processing, Barcelona, Spain, 01/09/2003.
  113. Zhai, F., C. E. Luna, Y. Eisenberg, T. N. Pappas, R. Berry, and A. K. Katsaggelos, "A novel cost-distortion optimization framework for video streaming over differentiated services networks", Proceedings of IEEE International Conference on Image Processing, Barcelona, Spain, 01/09/2003.  (301.14 KB)
  114. Vega, M., J. Mateos, R. Molina, and A. K. Katsaggelos, "Bayesian Parameter Estimation in Image Reconstruction from Subsampled Blurred Observations", Proceedings of IEEE International Conference on Image Processing, Barcelona, Spain, 01/09/2003.  (325.4 KB)
  115. Schuster, G. M., and A. K. Katsaggelos, "Robust Line Detection Using a Weighted MSE Estimator", Proceedings of IEEE International Conference on Image Processing, Barcelona, Spain, 01/09/2003.  (416.31 KB)
  116. Schuster, G. M., X. Li, and A. K. Katsaggelos, "Spline Based Boundary Loss Concealment", Proceedings of IEEE International Conference on Image Processing, Barcelona, Spain, 01/09/2003.  (357.64 KB)
  117. Ryen, T., G. M. Schuster, and A. K. Katsaggelos, "Efficient Frame Vector Selection Based on Ordered Sets", Proceedings of IEEE International Conference on Image Processing, Barcelona, Spain, 01/09/2003.
  118. Woods, N. A., N. P. Galatsanos, and A. K. Katsaggelos, "EM Based Simultaneous Registration, Restoration, and Interpolation of Super-resolved Images", Proceedings of IEEE International Conference on Image Processing, Barcelona, Spain, 01/09/2003.  (307.77 KB)
  119. 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), Baltimore, USA, 01/07/2003.  (274.54 KB)
  120. Wang, H., G. M. Schuster, and A. K. Katsaggelos, "Minmax optimal shape coding using skeleton decomposition", International Conference on Multimedia & Expo (ICME), Baltimore, USA, 01/07/2003.  (297.12 KB)
  121. Mateos, J., M. Vega, R. Molina, and A. K. Katsaggelos, "Bayesian Image Estimation from an Incomplete Set of Blurred, Undersampled Low Resolution Images", 1st Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA2003), vol. 2652, Mallorca, Spain, pp. 445-452, 01/06/2003.  (215.84 KB)
  122. Lopez, A., R. Molina, and A. K. Katsaggelos, "Bayesian SPECT Image Reconstruction with Scalable Hyperparameter Estimation for Escalable Priors", 1st Iberian Conference on Pattern Recognition and Image Analysis (IbPRIA2003), vol. 2652, Mallorca, Spain, pp. 538-546, 01/06/2003.
  123. Abad, J., M. Vega, R. Molina, and A. K. Katsaggelos, "Parameter Estimation in Super-resolution Image Reconstruction Problems", ICASSP, vol. III, Hong Kong, China, pp. 709-712, 01/04/2003.  (626.34 KB)
  124. Aleksic, P. S., J. J. Williams, and A. K. Katsaggelos, "Speech-to-Video Synthesis Using MPEG-4 Compliant Visual Features", European Workshop on Image Analysis for Multimedia Interactive Services (WIAMIS), London, England, 01/04/2003.  (55.23 KB)
  125. Karunaratne, P. V., A. K. Katsaggelos, and T. N. Pappas, "Preprocessing of Compressed Digital Video based on Perceptual Quality Metrics", SPIE Conference on Human Vision and Electronic Imaging VIII, vol. 5007, Santa Clara, California, pp. 137-148, 01/01/2003.  (285.05 KB)
  126. Li, X., A. K. Katsaggelos, and G. M. Schuster, "A recursive shape error concealment algorithm", ICIP, vol. I, Rochester, New York, pp. 177-180, 22/09/2002.  (297.86 KB)  (300.39 KB)
  127. Tzavidas, S., and A. K. Katsaggelos, "Disparity variation in stereo-panoramic video", ICIP, vol. III, Rochester, New York, pp. 845-848, 22/09/2002.  (353.71 KB)  (562.29 KB)
  128. Drake, L. A., A. K. Katsaggelos, J. C. Rutledge, and J. Zhang, "Sound Source Separation via Computational Auditory Scene Analysis-Enhanced Beamforming", IEEE Sensor Array and Multichannel Signal Processing Workshop, Rosslyn, Virginia, 01/08/2002.  (544.31 KB)
  129. Nakagaki, R., and A. K. Katsaggelos, "A VQ-based Blur Identification Algorithm", IEEE International Conference on Acoustic, Speech and Signal Processing, Hong Kong, China, 01/04/2003, 2002.  (363.13 KB)
  130. Wang, H., G. M. Schuster, A. K. Katsaggelos, and T. N. Pappas, "An optimal shape encoding scheme using skeleton decomposition", IEEE Fifth Workshop on Multimedia Signal Processing, St. Thomas, Virgin Islands, pp. 85-88, 01/12/2002.  (700.39 KB)
  131. Katsaggelos, A. K., and Y. Eisenberg, "Resource Allocation Techniques in Video Coding and Transmission", International Conference on Telecommunications, Santa Rita, Brazil, pp. 92-110, 21/10/2002.
  132. Katsaggelos, A. K., and P. S. Aleksic, "Audio-Visual Interaction in Multimedia Communications", International Conference on Telecommunications, Santa Rita, Brazil, pp. 47-52, 21/10/2002.
  133. Wu, Z., P. S. Aleksic, and A. K. Katsaggelos, "Lip Tracking for MPEG-4 Facial Animation", ICMI, Pittsburgh, Pennsylvania, pp. 293-298, 01/10/2002.
  134. Li, Z., and A. K. Katsaggelos, "A color vector quantization based video coder", ICIP, vol. III, Rochester, New York, pp. 673-676, 22/09/2002.  (321.84 KB)
  135. Nakagaki, R., and A. K. Katsaggelos, "A VQ-based image restoration algorithm", ICIP, vol. I, Rochester, New York, pp. 305-308, 22/09/2002.  (363.13 KB)
  136. Lopez, A., R. Molina, and A. K. Katsaggelos, "Scale Hyperparameter Estimation for GGMRF Prior Models with Application to SPECT Images", International Conference on Digital Signal Processing, vol. 2, Santorini, Greece, pp. 521-524, 01/07/2002.  (308.41 KB)
  137. Ryen, T., G. M. Schuster, and A. K. Katsaggelos, "A Rate-Distortion Optimal Coding Alternative to Matching Pursuit", ICASSP, Orlando, Florida, pp. III-2177-2180, 13/05/2002.  (476.34 KB)
  138. Tzavidas, S., and A. K. Katsaggelos, "Multicamera Setup for Generating Stereo Panoramic Video", SPIE Conference on Visual Communications and Image Processing, San Jose, CA, 01/01/2002.  (839.03 KB)
  139. Luna, C. E., Y. Eisenberg, T. N. Pappas, R. Berry, and A. K. Katsaggelos, "Transmission Energy Minimization for Wireless Video Streaming Applications", 35th Asilomar Conference on Signals and Systems, Pacific Grove, California, 01/11/2001.  (243.08 KB)
  140. Katsaggelos, A. K., "Workshop on Very Low Bitrate Video Coding", International Workshop on Very Low Bitrate Video Coding, Athens, Greece, 11/10/2001.
  141. Tsai, C-J., and A. K. Katsaggelos, "Enhancement of Compressed Video Transmitted Over Lossy IP Networks", Conference on Systemics, Cybernetics and Informatics SCI, Orlando, Florida, pp. XII-255, 01/07/2001.
  142. Lopez, A., R. Molina, A. K. Katsaggelos, and J. Mateos, "SPECT Image Reconstruction Using Compound Prior Models", Simposium nacional de reconocimiento de formas y analisis de imagenes, vol. 1, Benicassim, Castellon, Spain, pp. 209-214, 01/05/2001.
  143. Williams, J. J., A. K. Katsaggelos, and D. C. Garstecki, "Subjective Analysis of an HMM-Based Visual Speech Synthesizer", SPIE Conference on Human Vision and Electronic Imaging, vol. 4299, San Jose, California, pp. 544-555, 01/01/2001.
  144. Segall, A. C., P. Karunaratne, and A. K. Katsaggelos, "Pre-Processing of Compressed Digital Video", SPIE Conference on Visual Communications and Image Processing, San Jose, California, 21/01/2001.  (2.58 MB)
  145. Melnikov, G., and A. K. Katsaggelos, "A Rate-Distortion Optimal Scalable Vertex Based Shape Coding Algorithm", Int. Conf. Acoust., Speech, Signal Processing, Istanbul, Turkey, 05/06/2000.  (572.29 KB)
  146. Ogrenci, S., A. K. Katsaggelos, and M. Sarrafzadeh, "FPGA Analysis and Implementation of Image Restoration", Eighth ACM/SIGDA Int. Symposium on Field Programmable Gate Arrays, Monterey, CA, 10/02/2000.
  147. Kondi, L. P., F. Ishtiaq, and A. K. Katsaggelos, "Joint Source-Channel Coding for Scalable Video", SPIE Conf. on Visual Communications and Image Processing, vol. 3974, San Jose, CA, pp. 324-335, 01/01/2000.
  148. Segall, A. C., and A. K. Katsaggelos, "Compressed Video Post-Processing: An Introduction", First Online Symposiu for Electronics Engineers, 2000.
  149. Segall, A. C., and A. K. Katsaggelos, "Pre- and Post-Processing Algorithms for Compressed Video Enhancement", 34th Asilomar Conference on Signals and Systems, Pacific Grove, California, 29/10/2000.  (377.31 KB)
  150. Williams, J. J., A. K. Katsaggelos, and M. A. Randolph, "A Hidden Markov Model Based Visual Speech Synthesizer", International Conference on Acoustics, Speech and Signal Processing 2000, Istanbul, Turkey, 05/09/2000.  (289.29 KB)
  151. Mateos, J., A. K. Katsaggelos, and R. Molina, "Resolution Enhancement of Compressed Low Resolution Video", International Conference on Acoustics, Speech and Signal Processing 2000, Istanbul, Turkey, 09/06/2000.  (688.13 KB)
  152. Molina, R., J. Mateos, and A. K. Katsaggelos, "Multichannel Image Restoration Using Compound Gauss-Markov Fields", International Conference on Acoustics, Speech and Signal Processing 2000, Istanbul, Turkey, 09/06/2000.  (506.13 KB)
  153. Drake, L. A., A. K. Katsaggelos, J. C. Rutledge, and J. Zhang, "Auditory Scene Analysis-Constrained Array Processing for Sound Source Separation", 138th Meeting of the Acoustical Society of America, vol. 106, Columbus, OH, pp. 2238, 01/10/1999.
  154. Ishtiaq, F., and A. K. Katsaggelos, "A Rate Control Method for H.263 Temporal Scalability", IEEE International Conf. on Image Processing, Kobe, Japan, 25/10/1999.  (179.54 KB)
  155. Tsai, C-J., P. Karunaratne, N. P. Galatsanos, and A. K. Katsaggelos, "A Compressed Video Enhancement Algorithm", IEEE International Conf. on Image Processing, Kobe, Japan, 25/10/1999.  (215.54 KB)
  156. Melnikov, G., A. K. Katsaggelos, and G. M. Schuster, "Jointly Optimal Inter-Mode Shape Coding and VLC Selection", IEEE International Conf. on Image Processing, Kobe, Japan, 25/10/1999.  (100.63 KB)
  157. Lopez, A., R. Molina, and A. K. Katsaggelos, "Hyperparameter Estimation for Emission Computed Tomography Data", IEEE International Conf. on Image Processing, Kobe, Japan, 25/10/1999.  (196.76 KB)
  158. Tsai, C-J., and A. K. Katsaggelos, "Sequential Construction of 3D-Based Scene Description", IEEE International Conf. on Image Processing, Kobe, Japan, 25/10/1999.  (194.92 KB)
  159. Nygaard, R., G. Melnikov, and A. K. Katsaggelos, "Rate Distortion Optimal ECG Signal Compression", IEEE International Conf. on Image Processing, Kobe, Japan, 25/10/1999.  (224.17 KB)
  160. Kondi, L., and A. K. Katsaggelos, "An Optimal Single Pass SNR Scalable Video Coder", IEEE International Conf. on Image Processing, Kobe, Japan, 25/10/1999.  (194.01 KB)
  161. Melnikov, G., A. K. Katsaggelos, and G. M. Schuster, "Context-Based Optimal Shape Coding", IEEE Third Workshop on Multimedia Signal Processing, Copenhagen, Denmark, pp. 303-308, 13/09/1999.  (202.53 KB)
  162. Tsai, C-J., N. P. Galatsanos, and A. K. Katsaggelos, "Maximum-Likelihood Optical Flow Estimation Using Differential Constraints", IEEE Workshop on Nonlinear Signal and Image Processing, Antalya, Turkey, pp. 53-56, 06/20/1999.  (98.67 KB)
  163. Tsai, C-J., N. P. Galatsanos, and A. K. Katsaggelos, "Optical Flow Estimation from Noisy Data Using Differential Techniques", Int. Conf. Acoust., Speech, Signal Processing, Phoenix, AZ, 15/03/1999.  (135.27 KB)
  164. Molina, R., A. K. Katsaggelos, and J. Abad, "Bayesian Image Restoration Using a Wavelet-Based Subband Decomposition", Int. Conf. Acoust., Speech, Signal Processing, Phoenix, AZ, 15/03/1999.  (122.1 KB)
  165. Melnikov, G., G. M. Schuster, and A. K. Katsaggelos, "Inter-Mode Vertex-Based Optimal Shape Coding", Int. Conf. Acoust., Speech, Signal Processing, Phoenix, AZ, 15/03/1999.  (102.77 KB)
  166. Segall, A., S. Acton, and A. K. Katsaggelos, "Sampling Conditions for Anisotropic Diffusion", SPIE Conf. on Visual Communications and Image Processing, San Jose, CA, 25/01/1999.  (972.29 KB)
  167. Tsai, C-J., N. P. Galatsanos, and A. K. Katsaggelos, "Total Least Squares Estimation of Stereo Optical Flow", IEEE International Conf. on Image Processing, vol. 2, Chicago, IL, pp. 622-626, 05/10/1998.  (407.2 KB)
  168. Melnikov, G., G. M. Schuster, and A. K. Katsaggelos, "Exploiting Temporal Correlation in Shape Coding", Asilomar Conf. on Signals, Systems, and Computers, Pasific Grove, CA, pp. 1601-1605, 01/11/1998.  (124.18 KB)
  169. Kondi, L. P., F. Ishtiaq, and A. K. Katsaggelos, "On Video SNR Scalability", IEEE International Conf. on Image Processing, vol. 3, Chicago, IL, pp. 934-936, 05/10/1998.  (127.09 KB)
  170. Tull, D. L., and A. K. Katsaggelos, "Regularized Restoration of Partial-Response Distortions in Sporadically Degraded Images", IEEE International Conf. on Image Processing, vol. 3, Chicago, IL, pp. 732-736, 05/10/1998.  (158.56 KB)
  171. May, K., T. Stathaki, A. Constantinides, and A. K. Katsaggelos, "Iterative Determination of Local Bound Constraints in Iterative Image Restoration", IEEE International Conf. on Image Processing, vol. 2, Chicago, IL, pp. 833-837, 05/10/1998.  (196.15 KB)
  172. Melnikov, G., G. M. Schuster, and A. K. Katsaggelos, "Simultaneous Optimal Boundary Encoding and Variable-Length Code Selection", IEEE International Conf. on Image Processing, vol. 1, Chicago, IL, pp. 256-260, 05/10/1998.  (245.7 KB)
  173. Hong, M-C., T. Stathaki, and A. K. Katsaggelos, "A Regularized Mixed-Norm Multichannel Image Restoration Approach", IEEE Signal Proc. Workshop on Statistical and Array Proc., Portland, OR, pp. 220-223, 14/09/1998.  (477.81 KB)
  174. May, K., T. Stathaki, and A. K. Katsaggelos, "Iterative Blind Image Restoration Using Local Constraints", EUSIPCO-98, Rhodes, Greece, pp. 335-338, 08/09/1998.  (629.27 KB)
  175. Galatsanos, N. P., V. Z. Mesarovic, R. Molina, and A. K. Katsaggelos, "Hyperparameter Estimation Using Hyperpriors for Hierarchical Bayesian Image Restoration from Partially-Known Blurs", SPIE Conf. on Bayesian Inference for Inverse Problems, vol. 3459, San Diego, CA, pp. 337-348, 01/07/1998.  (372.48 KB)
  176. Tsai, C-J., N. P. Galatsanos, T. Stathaki, and A. K. Katsaggelos, "Total Least-Squares Disparity-Assisted Stereo Optical Flow Estimation", IEEE Image and Multidimensional Digital Signal Processing Workshop, Alpbach, Austria, 12/07/1998.  (386.18 KB)
  177. May, K. L., T. Stathaki, and A. K. Katsaggelos, "Blind Image Restoration Using Local Bound Constraints", Int. Conf. Acoust., Speech, Signal Processing, Seattle, WA, pp. 2929-2932, 12/05/1998.  (148.61 KB)
  178. Mesarovic, V. Z., N. P. Galatsanos, R. Molina, and A. K. Katsaggelos, "Hierarchical Bayesian Image Restoration from Partially Known Blurs", Int. Conf. Acoust., Speech, Signal Processing, Seattle, WA, pp. 2905-2908, 12/05/1998.  (150.9 KB)
  179. Melnikov, G., and A. K. Katsaggelos, "A Non-Uniform Segmentation Optimal Hybrid Fractal/DCT Image Compression Algorithm", Int. Conf. Acoust., Speech, Signal Processing, Seattle, WA, pp. 2573-2576, 12/05/1998.  (130.68 KB)
  180. Redert, A., C-J. Tsai, E. Hendriks, and A. K. Katsaggelos, "Disparity Estimation with Modeling of Occlusion and Object Orientation", SPIE Conf. on Visual Communications and Image Processing, vol. 3309, San Jose, CA, pp. 798-808, 28/01/1998.  (893 KB)
  181. Hong, M-C., T. Stathaki, and A. K. Katsaggelos, "An Iterative Regularized Mixed-Norm Image Restoration Algorithm", SPIE Conf. on Visual Communications and Image Processing, vol. 3309, San Jose, CA, pp. 603-614, 28/01/1998.  (426.65 KB)
  182. Robers, M. A., L. P. Kondi, and A. K. Katsaggelos, "SNR Scalable Video Coder Using Progressive Transmission of DCT Coefficients", SPIE Conf. on Visual Communications and Image Processing, vol. 3309, San Jose, CA, pp. 201-212, 28/01/1998.  (242.56 KB)
  183. Kondi, L. P., F. W. Meier, G. M. Schuster, and A. K. Katsaggelos, "Joint Optimal Object Shape Estimation and Encoding", SPIE Conf. on Visual Communications and Image Processing, vol. 3309, San Jose, CA, pp. 14-25, 28/01/1998.  (380.99 KB)
  184. Hong, M-C., T. Stathaki, and A. K. Katsaggelos, "Iterative Regularized Image Restoration Using Local Constraints", IEEE Workshop on Nonlinear Signal and Image Processing, vol. 1, Mackinac Island, MI, 08/09/1997.  (417.19 KB)
  185. Molina, R., A. K. Katsaggelos, and J. Mateos, "Bayesian Deconvolution Methods in Astronomy", Fifth Workshop: Data Analysis in Astronomy, World Scientific, The Science and Culture Science, pp. 289-295, 1997.
  186. Hong, M-C., M. G. Kang, and A. K. Katsaggelos, "An Iterative Weighted Regularized Algorithm for Improving the Resolution of VIdeo Sequences", IEEE International Conf. on Image Processing, Santa Barbara, CA, pp. II-474-477, 26/10/1997.  (514.56 KB)
  187. Meier, F. W., G. M. Schuster, and A. K. Katsaggelos, "An Efficient Boundary Encoding Scheme which is Optimal in the Rate-Distortion Sense", IEEE International Conf. on Image Processing, Santa Barbara, CA, pp. II-9-12, 26/10/1997.
  188. Tsai, C-J., P. Eisert, B. Girod, and A. K. Katsaggelos, "Model-Based Synthetic View Generation from a Monocular Video Sequence", IEEE International Conf. on Image Processing, Santa Barbara, CA, pp. I-444-447, 26/10/1997.  (486.68 KB)
  189. Hong, M-C., T. Stathaki, and A. K. Katsaggelos, "A Mixed-Norm Image Restoration Algorithm", IEEE International Conf. on Image Processing, Santa Barbara, CA, pp. I-385-388, 26/10/1997.  (486.68 KB)
  190. Hong, M-C., T. Stathaki, and A. K. Katsaggelos, "An Iterative Mixed Norm Image Restoration Algorithm", IEEE Workshop on Higher Order Signal Processing, Banff, Canada, pp. 137-141, 01/07/1997.  (426.65 KB)
  191. Mateos, J., R. Molina, and A. K. Katsaggelos, "Estimating and Transmitting Regularization Parameters for Reducing Blocking Artifacts", 13th Int. Conf. on Digital Signal Proc. (invited), Santorini, Greece, pp. 209-212, 02/07/1997.  (221.94 KB)
  192. Williams, J. J., J. C. Rutledge, D. C. Garstecki, and A. K. Katsaggelos, "Frame Rate and Viseme Analysis for Multimedia Applications", IEEE First Workshop on Multimedia Signal Processing, Princeton, NJ, pp. 13-18, 23/06/1997.  (128.1 KB)
  193. Robers, M. A., and A. K. Katsaggelos, "Reducing Blocking Artifacts within Vector Quantization Algorithms", IEEE Int. Conf. on Cons. Electr., Chicago, IL, pp. 144-145, 11/06/1997.  (239.52 KB)
  194. Kondi, L. P., and A. K. Katsaggelos, "On the Encoding of the Anchor Frame in Video Coding", EEE Int. Conf. on Cons. Electr., Chicago, IL, pp. 18-19, 11/06/1997.  (93.53 KB)
  195. Mateos, J., A. K. Katsaggelos, and R. Molina, "Bayesian Reconstruction of BDCT Compressed Images", Simposium nacional de reconocimiento de formas y analisis de imagenes, Barcelona, Spain, pp. I-341-346, 01/04/1997.
  196. Meier, F. W., G. M. Schuster, and A. K. Katsaggelos, "An Efficient Boundary Encoding Scheme Using B-spline Curves which is Optimal in the Rate-Distortion Sense", 2nd Erlangen Symposium, Advances in digital image communication, Erlangen, Germany, pp. 75-84, 25/04/1997.  (210.7 KB)
  197. Schuster, G. M., and A. K. Katsaggelos, "Optimal Bit Allocation among Dependent Quantizers for the Minimum Maximum Distortion Criterion", Int. Conf. Acoust., Speech, Signal Processing, Munich, Germany, pp. IV-3105-3108, 01/04/1997.  (130.3 KB)
  198. Molina, R., A. K. Katsaggelos, J. Abad, and J. Mateos, "A Bayesian Approach to Blind Deconvolution based on Dirichlet Distributions", Int. Conf. Acoust., Speech, Signal Processing, Munich, Germany, pp. IV-2809-2812, 01/04/1997.  (175.04 KB)
  199. Hong, M-C., M. G. Kang, and A. K. Katsaggelos, "Regularized Multichannel Restoration Approach for Globally Optimal High Resolution Video", SPIE Conf. on Visual Communications and Image Processing, San Jose, CA, pp. 1306-1316, 01/02/1997.  (663.88 KB)
  200. Tsai, C-J., and A. K. Katsaggelos, "Optical Flow Estimation for Multichannel Video Sequences", SPIE Conf. on Visual Communications and Image Processing, San Jose, CA, 01/02/1997.  (1.32 MB)
  201. Schuster, G. M., and A. K. Katsaggelos, "Optimal Decomposition for Quad-Trees with Leaf Dependencies", SPIE Conf. on Visual Communications and Image Processing, San Jose, CA, 10/02/1997.  (242.78 KB)
  202. Molina, R., A. K. Katsaggelos, and J. Mateos, "Bayesian Deconvolution Methods in Astronomy", Workshop Data Analysis in Astronomy V, Erice, Italy, 1996.
  203. Katsaggelos, A. K., "Recent Trends in Image Restoration and Enhancement Techiniques", IEEE Asia Pacific Conf. on Circuts and Systems, Seoul, Korea, 18/11/1996.
  204. Hong, M. C., and A. K. Katsaggelos, "An Iterative Regularized Error Concealment Algorithm", SPIE Conf. on Digital Compression Technologies and Systems for Video Communications, Berlin, Germany, pp. 82-91, 1/10/1996.
  205. Mateos, J., A. K. Katsaggelos, and R. Molina, "Parameter Estimation in Regularized Reconstruction to Reduce Blocking Artifacts of BDCT Compressed Images", SPIE Conf. on Digital Compression Technologies and Systems for Video Communications, Berlin, Germany, pp. 70-81, 1996.
  206. Schuster, G. M., and A. K. Katsaggelos, "An Optimal Quad-Tree-Based Motion Estimator", SPIE Conf. on Digital Compression Technologies and Systems for Video Communications, Berlin, Germany, pp. 50-61, 1/10/1996.  (272.52 KB)
  207. Molina, R., A. K. Katsaggelos, J. Mateos, and J. Abad, "Restoration of Severely Blurred High Range Images Using Compound Models", IEEE International Conf. on Image Processing, Lausanne, Switzerland, pp. 469-472, 1/9/1996.  (461.33 KB)
  208. Tull, D. L., and A. K. Katsaggelos, "Regularized Blur-Assisted Displacement Field Estimation", IEEE International Conf. on Image Processing, Lausanne, Switzerland, pp. 85-88, 1996.  (359.69 KB)
  209. Tom, B. C., and A. K. Katsaggelos, "Resolution Enhancement of Video Sequences Using Motion Compensation", IEEE International Conf. on Image Processing, Lausanne, Switzerland, pp. 713-716, 1996.  (317.3 KB)
  210. Schuster, G. M., and A. K. Katsaggelos, "An Efficient Boundary Encoding Scheme which is Optimal in the Rate Distortion Sense", IEEE International Conf. on Image Processing, Lausanne, Switzerland, 1/9/1996.  (134 KB)
  211. Katsaggelos, A. K., and J. C. Brailean, "Recursive MAP Displacement Field Estimation and its Applications", IEEE International Conf. on Image Processing, Lausanne, Switzerland, pp. 917-920, 1/9/1996.  (378.31 KB)
  212. Kang, M. G., and A. K. Katsaggelos, "Deterministic Estimation of the Bispectrum and its Application to Image Restoration", European Conf. on Signal Processing, Trieste, Italy, pp. 1449-1452, 1/9/1996.  (215.91 KB)
  213. Tom, B. C., and A. K. Katsaggelos, "Resolution Enhancement of Color Video", European Conf. on Signal Processing, Trieste, Italy, pp. 145-148, 1/9/1996.  (176.87 KB)
  214. Schuster, G. M., and A. K. Katsaggelos, "An Optimal Segmentation Encoding Scheme in the Rate Distortion Sense", Int. Conf. Circuits and Systems, Atlanta, GA, pp. 640-643, 1/5/1996.  (476.54 KB)
  215. Ozcelik, T., and A. K. Katsaggelos, "Detection and Encoding of Occluded Areas in Very Low Bit Rate Video Encoding", Int. Conf. Acoust., Speech, Signal Processing, Atlanta, GA, pp. 2070-2073, 1/5/1996.
  216. Kang, M. G., A. K. Katsaggelos, and K. T. Park, "Edge-Enhancing Regularized Image Restoration", SPIE Conf. on Visual Communications and Image Processing, Orlando, FL, pp. 1505-1513, 1/3/1996.
  217. Ozcelik, T., and A. K. Katsaggelos, "Detection and Encoding of Model Failures in Very Low Bit-Rate Video Coding", SPIE Conf. on Visual Communications and Image Processing, Orlando, FL, pp. 820-831, 1/3/1996.