Aggelos K. Katsaggelos

Salvador Villena, Meguel Vega, S. Derin Babacan, Rafael Molina, Aggelos K. Katsaggelos: Bayesian combination of sparse and non-sparse priors in image super resolution. Digital Signal Processing 23(2): 530-541 (2013)

Xin Xin, Zhu Li, Aggelos K. Katsaggelos: Laplacian embedding and key points topology verification for large scale mobile visual identification. Sig. Proc.: Image Comm. 28(4): 323-333 (2013)

Bruno Amizic, Rafael Molina, Aggelos K. Katsaggelos: Sparse Bayesian blind image deconvolution with parameter estimation. EURASIP J. Image and Video Processing 2012: 20 (2012)

Naeem Ramzan, Ebroul Izquierdo, Hyunggon Park, Aggelos K. Katsaggelos, Johan A. Pouwelse: Special issue on advances in 2D/3D Video Streaming Over P2P Networks. Sig. Proc.: Image Comm. 27(5): 379-382 (2012)

Ehsan Maani, Zhaofu Chen, Aggelos K. Katsaggelos: A game theoretic approach to video streaming over peer-to-peer networks. Sig. Proc.: Image Comm. 27(5): 545-554 (2012)

Lu Fang, Oscar C. Au, Ketan Tang, Aggelos K. Katsaggelos: Antialiasing Filter Design for Subpixel Downsampling via Frequency-Domain Analysis. IEEE Transactions on Image Processing 21(3): 1391-1405 (2012)

Junsong Yuan, Gangqiang Zhao, Yun Fu, Zhu Li, Aggelos K. Katsaggelos, Ying Wu: Discovering Thematic Objects in Image Collections and Videos. IEEE Transactions on Image Processing 21(4): 2207-2219 (2012)

Evaggelia Tsiligianni, Lisimachos P. Kondi, Aggelos K. Katsaggelos: Shape Error Concealment Based on a Shape-Preserving Boundary Approximation. IEEE Transactions on Image Processing 21(8): 3573-3585 (2012)

S. Derin Babacan, Reto Ansorge, Martin Luessi, Pablo Ruiz Mataran, Rafael Molina, Aggelos K. Katsaggelos: Compressive Light Field Sensing. IEEE Transactions on Image Processing 21(12): 4746-4757 (2012)

Ilya Mikhelson, Philip Lee, Sasan Bakhtiari, Thomas W. Elmer, Aggelos K. Katsaggelos, Alan V. Sahakian: Noncontact Millimeter-Wave Real-Time Detection and Tracking of Heart Rate on an Ambulatory Subject. IEEE Transactions on Information Technology in Biomedicine 16(5): 927-934 (2012)

Lu Fang, Oscar C. Au, Yan Chen, Aggelos K. Katsaggelos, Hanli Wang, Xing Wen: Joint Demosaicing and Subpixel-Based Down-Sampling for Bayer Images: A Fast Frequency-Domain Analysis Approach. IEEE Transactions on Multimedia 14(4): 1359-1369 (2012)

Yun Fu, Xian-Sheng Hua, Zhu Li, Aggelos K. Katsaggelos, Thomas S. Huang: Special Issue on Subspace and Manifold Learning for Image and Video Indexing and Search. IEEE Transactions on Systems, Man, and Cybernetics, Part B 42(2): 294-297 (2012)

S. Derin Babacan, Martin Luessi, Rafael Molina, Aggelos K. Katsaggelos: Sparse Bayesian Methods for Low-Rank Matrix Estimation. IEEE Transactions on Signal Processing 60(8): 3964-3977 (2012)

S. Derin Babacan, Rafael Molina, Minh N. Do, Aggelos K. Katsaggelos: Bayesian Blind Deconvolution with General Sparse Image Priors. ECCV (6) 2012: 341-355

Seungwon Lee, Junghyun Lee, Monson H. Hayes, Aggelos K. Katsaggelos, Joon Ki Paik: Single camera-based full depth map estimation using color shifting property of a multiple color-filter aperture. ICASSP 2012: 801-804

Bruno Amizic, Leonidas Spinoulas, Rafael Molina, Aggelos K. Katsaggelos: Compressive sampling with unknown blurring function: Application to passive millimeter-wave imaging. ICIP 2012: 925-928

Yun Ye, Song Ci, Yanwei Liu, Dalei Wu, Haohong Wang, Aggelos K. Katsaggelos: A wireless video surveillance system with an active camera. VCIP 2012: 1-6

Fan Jiang, Junsong Yuan, Sotirios A. Tsaftaris, Aggelos K. Katsaggelos: Anomalous video event detection using spatiotemporal context. Computer Vision and Image Understanding 115(3): 323-333 (2011)

Israa Amro, Javier Mateos, Miguel Vega, Rafael Molina, Aggelos K. Katsaggelos: A survey of classical methods and new trends in pansharpening of multispectral images. EURASIP J. Adv. Sig. Proc. 2011: 79 (2011)

Martin Luessi, S. Derin Babacan, Rafael Molina, James R. Booth, Aggelos K. Katsaggelos: Bayesian symmetrical EEG/fMRI fusion with spatially adaptive priors. NeuroImage 55(1): 113-132 (2011)

Sotirios A. Tsaftaris, Kristin H. Lister, Inge Fiedler, Francesca Casadio, Aggelos K. Katsaggelos: Colorizing a Masterpiece [Applications Corner]. IEEE Signal Process. Mag. 28(3): 113-119 (2011)

Eren Soyak, Sotirios A. Tsaftaris, Aggelos K. Katsaggelos: Low-Complexity Tracking-Aware H.264 Video Compression for Transportation Surveillance. IEEE Trans. Circuits Syst. Video Techn. 21(10): 1378-1389 (2011)

S. Derin Babacan, Rafael Molina, Aggelos K. Katsaggelos: Variational Bayesian Super Resolution. IEEE Transactions on Image Processing 20(4): 984-999 (2011)

Miguel Vega, Javier Mateos, Rafael Molina, Aggelos K. Katsaggelos: Super Resolution of Multispectral Images using ℓ1 Image Models and Interband Correlations. Signal Processing Systems 65(3): 509-523 (2011)

Lu Fang, Ketan Tang, Oscar C. Au, Aggelos K. Katsaggelos: Anti-aliasing filter for subpixel down-sampling based on frequency analysis. ICASSP 2011: 1117-1120

S. Derin Babacan, Martin Luessi, Rafael Molina, Aggelos K. Katsaggelos: Low-rank matrix completion by variational sparse Bayesian learning. ICASSP 2011: 2188-2191

Eren Soyak, Sotirios A. Tsaftaris, Aggelos K. Katsaggelos: Tracking-optimized quantization for H.264 compression in transportation video surveillance applications. ICIP 2011: 153-156

Miguel Vega, Javier Mateos, Rafael Molina, Aggelos K. Katsaggelos: Bayesian TV denoising of SAR images. ICIP 2011: 165-168

Eren Soyak, Sotirios A. Tsaftaris, Aggelos K. Katsaggelos: Channel protection for H.264 compression in transportation video surveillance applications. ICIP 2011: 2237-2240

S. Derin Babacan, Martin Luessi, Leonidas Spinoulas, Aggelos K. Katsaggelos, Nachappa Gopalsami, Thomas W. Elmer, Ryan Ahern, Shaolin Liao, Apostolos C. Raptis: Compressive passive millimeter-wave imaging. ICIP 2011: 2705-2708

Esteban Vera, Miguel Vega, Rafael Molina, Aggelos K. Katsaggelos: A novel iterative image restoration algorithm using nonstationary image priors. ICIP 2011: 3457-3460

Lu Fang, Oscar C. Au, Aggelos K. Katsaggelos: Adaptive joint demosaicing and Subpixel-based Down-sampling for Bayer image. ICME 2011: 1-6

Pablo Ruiz, S. Derin Babacan, Li Gao, Zhu Li, Rafael Molina, Aggelos K. Katsaggelos: Video retrieval using sparse Bayesian reconstruction. ICME 2011: 1-6

Lei Song, Fan Jiang, Zhongke Shi, Aggelos K. Katsaggelos: Understanding dynamic scenes by hierarchical motion pattern mining. ICME 2011: 1-6

Haomian Zheng, Zhu Li, Aggelos K. Katsaggelos, Jia You: Indexed spatio-temporal appearance models for query-driven video action recognition. ICME 2011: 1-6

Randy S. Roberts, Paul A. Pope, Ranga Raju Vatsavai, Ming Jiang, Lloyd F. Arrowood, Timothy G. Trucano, Shaun S. Gleason, Anil Cheriyadat, Alex Sorokine, Aggelos K. Katsaggelos, Thrasyvoulos N. Pappas, Lucinda R. Gaines, Lawrence K. Chilton: Design of benchmark imagery for validating facility annotation algorithms. IGARSS 2011: 1453-1456

Pablo Ruiz, Javier Mateos, Rafael Molina, Aggelos K. Katsaggelos: A Bayesian Active Learning Framework for a Two-Class Classification Problem. MUSCLE 2011: 42-53

S. Derin Babacan, Martin Luessi, Rafael Molina, Aggelos K. Katsaggelos: Sparse Bayesian Methods for Low-Rank Matrix Estimation. CoRR abs/1102.5288 (2011)

Ehsan Maani, Aggelos K. Katsaggelos: Unequal Error Protection for Robust Streaming of Scalable Video Over Packet Lossy Networks. IEEE Trans. Circuits Syst. Video Techn. 20(3): 407-416 (2010)

Dalei Wu, Song Ci, Haohong Wang, Aggelos K. Katsaggelos: Application-Centric Routing for Video Streaming Over MultiHop Wireless Networks. IEEE Trans. Circuits Syst. Video Techn. 20(12): 1721-1734 (2010)

S. Derin Babacan, Rafael Molina, Aggelos K. Katsaggelos: Bayesian Compressive Sensing Using Laplace Priors. IEEE Transactions on Image Processing 19(1): 53-63 (2010)

Giannis K. Chantas, Nikolas P. Galatsanos, Rafael Molina, Aggelos K. Katsaggelos: Variational Bayesian Image Restoration With a Product of Spatially Weighted Total Variation Image Priors. IEEE Transactions on Image Processing 19(2): 351-362 (2010)

Stefanos P. Belekos, Nikolas P. Galatsanos, Aggelos K. Katsaggelos: Maximum a Posteriori Video Super-Resolution Using a New Multichannel Image Prior. IEEE Transactions on Image Processing 19(6): 1451-1464 (2010)

S. Derin Babacan, Jingnan Wang, Rafael Molina, Aggelos K. Katsaggelos: Bayesian Blind Deconvolution From Differently Exposed Image Pairs. IEEE Transactions on Image Processing 19(11): 2874-2888 (2010)

Martin Luessi, S. Derin Babacan, Rafael Molina, James R. Booth, Aggelos K. Katsaggelos: Symmetrical EEG/FMRI fusion with spatially adaptive priors using variational distribution approximation. ICASSP 2010: 638-641

Eren Soyak, Sotirios A. Tsaftaris, Aggelos K. Katsaggelos: Content-aware H.264 encoding for traffic video tracking applications. ICASSP 2010: 730-733

Bruno Amizic, S. Derin Babacan, K. Michael Ng, Rafael Molina, Aggelos K. Katsaggelos: Fast total variation image restoration with parameter estimation using bayesian inference. ICASSP 2010: 770-773

Eren Soyak, Sotirios A. Tsaftaris, Aggelos K. Katsaggelos: Tracking-optimal pre- and post-processing for H.264 compression in traffic video surveillance applications. ICECS 2010: 375-378

Evaggelia Tsiligianni, Lisimachos P. Kondi, Aggelos K. Katsaggelos: Shape error concealment based on a shape-preserving boundary approximation. ICIP 2010: 457-460

Fan Jiang, Junsong Yuan, Sotirios A. Tsaftaris, Aggelos K. Katsaggelos: Video anomaly detection in spatiotemporal context. ICIP 2010: 705-708

Salvador Villena, Miguel Vega, S. Derin Babacan, Rafael Molina, Aggelos K. Katsaggelos: Using the Kullback-Leibler divergence to combine image priors in Super-Resolution image reconstruction. ICIP 2010: 893-896

Bo Liu, Zhu Li, Meng Wang, Aggelos K. Katsaggelos: In-sequence video duplicate detection with fast point-to-line matching. ICIP 2010: 1037-1040

Eren Soyak, Sotirios A. Tsaftaris, Aggelos K. Katsaggelos: Quantization optimized H.264 encoding for traffic video tracking applications. ICIP 2010: 1241-1244

Ehsan Maani, Aggelos K. Katsaggelos: A game theoretic approach to video streaming over peer-to-peer networks. ICIP 2010: 2909-2912

Xin Xin, Aggelos K. Katsaggelos: A novel image retrieval framework exploring inter cluster distance. ICIP 2010: 3213-3216

Jiang Xu, Ying Wu, Aggelos K. Katsaggelos: Part-based initialization for hand tracking. ICIP 2010: 3257-3260

S. Derin Babacan, Rafael Molina, Aggelos K. Katsaggelos: Sparse Bayesian image restoration. ICIP 2010: 3577-3580

Ranga Raju Vatsavai, Budhendra L. Bhaduri, Anil Cheriyadat, Lloyd F. Arrowood, Eddie A. Bright, Shaun S. Gleason, Carl Diegert, Aggelos K. Katsaggelos, Thrasos Pappas, Reid Porter, Jim Bollinger, Barry Chen, Ryan Hohimer: Geospatial image mining for nuclear proliferation detection: Challenges and new opportunities. IGARSS 2010: 48-51

Louis H. Terry, Karen Livescu, Janet B. Pierrehumbert, Aggelos K. Katsaggelos: Audio-visual anticipatory coarticulation modeling by human and machine. INTERSPEECH 2010: 2682-2685

Serhan Uslubas, Ehsan Maani, Aggelos K. Katsaggelos: A Resolution Adaptive Video Compression System. Intelligent Multimedia Communication 2010: 167-194

Miguel Vega, Javier Mateos, Rafael Molina, Aggelos K. Katsaggelos: Super-Resolution of Multispectral Images. Comput. J. 52(1): 153-167 (2009)

Aggelos K. Katsaggelos, Rafael Molina: Guest Editorial. Comput. J. 52(4): 395-396 (2009)

Laura Ann Drake, Janet C. Rutledge, Jiucai Zhang, Aggelos K. Katsaggelos: A Computational Auditory Scene Analysis-Enhanced Beamforming Approach for Sound Source Separation. EURASIP J. Adv. Sig. Proc. 2009 (2009)

Jiucai Zhang, Dalei Wu, Song Ci, Haohong Wang, Aggelos K. Katsaggelos: Power-Aware Mobile Multimedia: a Survey (Invited Paper). JCM 4(9): 600-613 (2009)

Martin Luessi, Marco Eichmann, Guido M. Schuster, Aggelos K. Katsaggelos: Framework for efficient optimal multilevel image thresholding. J. Electronic Imaging 18(1): 013004 (2009)

Li Gao, Zhu Li, Aggelos K. Katsaggelos: An Efficient Video Indexing and Retrieval Algorithm Using the Luminance Field Trajectory Modeling. IEEE Trans. Circuits Syst. Video Techn. 19(10): 1566-1570 (2009)

S. Derin Babacan, Rafael Molina, Aggelos K. Katsaggelos: Variational Bayesian Blind Deconvolution Using a Total Variation Prior. IEEE Transactions on Image Processing 18(1): 12-26 (2009)

Fan Jiang, Ying Wu, Aggelos K. Katsaggelos: A Dynamic Hierarchical Clustering Method for Trajectory-Based Unusual Video Event Detection. IEEE Transactions on Image Processing 18(4): 907-913 (2009)

Shengyang Dai, Mei Han, Wei Xu, Ying Wu, Yihong Gong, Aggelos K. Katsaggelos: SoftCuts: A Soft Edge Smoothness Prior for Color Image Super-Resolution. IEEE Transactions on Image Processing 18(5): 969-981 (2009)

Ehsan Maani, Aggelos K. Katsaggelos: Optimized Bit Extraction Using Distortion Modeling in the Scalable Extension of H.264/AVC. IEEE Transactions on Image Processing 18(9): 2022-2029 (2009)

Aggelos K. Katsaggelos, Song Ci, Haohong Wang, Qian Zhang, Antonios Argyriou: Special Issue on Quality-Driven Cross-Layer Design for Multimedia Communications. IEEE Transactions on Multimedia 11(6): 1049-1051 (2009)

Konstantinos Nikitopoulos, Stelios Stefanatos, Aggelos K. Katsaggelos: Decision-aided compensation of severe phase-impairment-induced inter-carrier interference in frequency-selective OFDM. IEEE Transactions on Wireless Communications 8(4): 1614-1619 (2009)

Salvador Villena, Miguel Vega, Rafael Molina, Aggelos K. Katsaggelos: Parameter Estimation in Bayesian Super-Resolution Image Reconstruction from Low Resolution Rotated and Translated Images. ACIVS 2009: 188-199

S. Derin Babacan, Rafael Molina, Aggelos K. Katsaggelos: Fast bayesian compressive sensing using Laplace priors. ICASSP 2009: 2873-2876

Javier Mateos, Tom E. Bishop, Rafael Molina, Aggelos K. Katsaggelos: Local Bayesian image restoration using variational methods and Gamma-Normal distributions. ICIP 2009: 129-132

S. Derin Babacan, Jingnan Wang, Rafael Molina, Aggelos K. Katsaggelos: Bayesian blind deconvolution from differently exposed image pairs. ICIP 2009: 133-136

Martin Luessi, Aggelos K. Katsaggelos: Efficient motion compensated frame rate upconversion using multiple interpolations and median filtering. ICIP 2009: 373-376

Li Gao, Zhu Li, Aggelos K. Katsaggelos: A video retrieval algorithm using random projections. ICIP 2009: 797-800

Fan Jiang, Ying Wu, Aggelos K. Katsaggelos: Detecting contextual anomalies of crowd motion in surveillance video. ICIP 2009: 1117-1120

S. Derin Babacan, Reto Ansorge, Martin Luessi, Rafael Molina, Aggelos K. Katsaggelos: Compressive sensing of light fields. ICIP 2009: 2337-2340

Stefanos P. Belekos, Nikolas P. Galatsanos, S. Derin Babacan, Aggelos K. Katsaggelos: Maximum a posteriori super-resolution of compressed video using a new multichannel image prior. ICIP 2009: 2797-2800

Luis Mancera, S. Derin Babacan, Rafael Molina, Aggelos K. Katsaggelos: Image restoration by mixture modelling of an overcomplete linear representation. ICIP 2009: 3949-3952

Dalei Wu, Song Ci, Haiyan Luo, Haohong Wang, Aggelos K. Katsaggelos: Application-Centric Routing for Video Streaming over Multi-hop Wireless Networks. SECON 2009: 1-9

Yun Fu, Zhu Li, Thomas S. Huang, Aggelos K. Katsaggelos: Locally adaptive subspace and similarity metric learning for visual data clustering and retrieval. Computer Vision and Image Understanding 110(3): 390-402 (2008)

Zhu Li, Fan Zhai, Aggelos K. Katsaggelos: Joint Video Summarization and Transmission Adaptation for Energy-Efficient Wireless Video Streaming. EURASIP J. Adv. Sig. Proc. 2008 (2008)

Konstantinos E. Zachariadis, Michael L. Honig, Aggelos K. Katsaggelos: Source fidelity over fading channels: performance of erasure and scalable codes. IEEE Transactions on Communications 56(7): 1080-1091 (2008)

Jianwei Huang, Zhu Li, Mung Chiang, Aggelos K. Katsaggelos: Joint Source Adaptation and Resource Allocation for Multi-User Wireless Video Streaming. IEEE Trans. Circuits Syst. Video Techn. 18(5): 582-595 (2008)

S. Derin Babacan, Rafael Molina, Aggelos K. Katsaggelos: Parameter Estimation in TV Image Restoration Using Variational Distribution Approximation. IEEE Transactions on Image Processing 17(3): 326-339 (2008)

Ehsan Maani, Peshala V. Pahalawatta, Randall Berry, Thrasyvoulos N. Pappas, Aggelos K. Katsaggelos: Resource Allocation for Downlink Multiuser Video Transmission Over Wireless Lossy Networks. IEEE Transactions on Image Processing 17(9): 1663-1671 (2008)

Stelios Stefanatos, Aggelos K. Katsaggelos: Joint Data Detection and Channel Tracking for OFDM Systems With Phase Noise. IEEE Transactions on Signal Processing 56(9): 4230-4243 (2008)

Dalei Wu, Haiyan Luo, Song Ci, Haohong Wang, Aggelos K. Katsaggelos: Quality-Driven Optimization for Content-Aware Real-Time Video Streaming in Wireless Mesh Networks. GLOBECOM 2008: 1810-1814

S. Derin Babacan, Rafael Molina, Aggelos K. Katsaggelos: Generalized Gaussian Markov random field image restoration using variational distribution approximation. ICASSP 2008: 1265-1268

Fan Jiang, Ying Wu, Aggelos K. Katsaggelos: Abnormal event detection based on trajectory clustering by 2-depth greedy search. ICASSP 2008: 2129-2132

Li Gao, Zhu Li, Aggelos K. Katsaggelos: A Kd-Tree Based Dynamic Indexing Scheme for Video Retrieval and Geometry Matching. ICCCN 2008: 940-944

S. Derin Babacan, Rafael Molina, Aggelos K. Katsaggelos: Total variation super resolution using a variational approach. ICIP 2008: 641-644

Louis H. Terry, Derek J. Shiell, Aggelos K. Katsaggelos: Feature space video stream consistency estimation for dynamic stream weighting in audio-visual speech recognition. ICIP 2008: 1316-1319

Louis H. Terry, Derek J. Shiell, Aggelos K. Katsaggelos: Vector quantization with memory and multi-labeling for isolated video-only automatic speech recognition. ICIP 2008: 1320-1323

Ehsan Maani, Sotirios A. Tsaftaris, Aggelos K. Katsaggelos: Local feature extraction for video copy detection in a database. ICIP 2008: 1716-1719

S. Derin Babacan, Xiaoming Yin, Andrew C. Larson, Aggelos K. Katsaggelos: Combination of MR surface coil images using weighted constrained least squares. ICIP 2008: 2236-2239

Sotirios A. Tsaftaris, Jana Zujovic, Aggelos K. Katsaggelos: Automated line flattening of Atomic Force Microscopy images. ICIP 2008: 2968-2971

Sotirios A. Tsaftaris, Valentin Andermatt, Andre Schlegel, Aggelos K. Katsaggelos, Debiao Li, Rohan Dharmakumar: A dynamic programming solution to tracking and elastically matching left ventricular walls in cardiac cine MRI. ICIP 2008: 2980-2983

Louis H. Terry, Aggelos K. Katsaggelos: A phone-viseme dynamic Bayesian network for audio-visual automatic speech recognition. ICPR 2008: 1-4

Ehsan Maani, Aggelos K. Katsaggelos: Optimized Bit Extraction Using Distortion Estimation in the Scalable Extension of H.264/AVC. ISM 2008: 660-666

Miguel Vega, Javier Mateos, Rafael Molina, Aggelos K. Katsaggelos: Super Resolution of Multispectral Images Using TV Image Models. KES (3) 2008: 408-415

Bruno Amizic, Aggelos K. Katsaggelos, Rafael Molina: Using Logarithmic Opinion Pooling Techniques in Bayesian Blind Multi-Channel Restoration. VISAPP (1) 2008: 565-570

Aggelos K. Katsaggelos, Rafael Molina, Javier Mateos: Super Resolution of Images and Video. Synthesis Lectures on Image, Video, and Multimedia Processing, Morgan & Claypool Publishers 2007

Fan Zhai, Aggelos K. Katsaggelos: Joint Source-Channel Video Transmission. Synthesis Lectures on Image, Video, and Multimedia Processing, Morgan & Claypool Publishers 2007

Fabrizio Granelli, Cristina Emilia Costa, Aggelos K. Katsaggelos: A Study on the Usage of Cross-Layer Power Control and Forward Error Correction for Embedded Video Transmission over Wireless Links. Adv. in MM 2007 (2007)

Francesco G. B. De Natale, Aggelos K. Katsaggelos, Oscar Mayora, Ying Wu: Signal Processing Technologies for Ambient Intelligence in Home-Care Applications. EURASIP J. Adv. Sig. Proc. 2007 (2007)

Peshala V. Pahalawatta, Randall Berry, Thrasyvoulos N. Pappas, Aggelos K. Katsaggelos: Content-Aware Resource Allocation and Packet Scheduling for Video Transmission over Wireless Networks. IEEE Journal on Selected Areas in Communications 25(4): 749-759 (2007)

Peshala V. Pahalawatta, Aggelos K. Katsaggelos: Review of content-aware resource allocation schemes for video streaming over wireless networks. Wireless Communications and Mobile Computing 7(2): 131-142 (2007)

Li Gao, Zhu Li, Aggelos K. Katsaggelos: Robust Video Retrieval with Luminance Field Trace Indexing and Geometry Matching. CBMI 2007: 99-105

Shengyang Dai, Ming Yang, Ying Wu, Aggelos K. Katsaggelos: Detector Ensemble. CVPR 2007

Ehsan Maani, Fan Zhai, Aggelos K. Katsaggelos: Optimal Mode Selection and Channel Coding for Video Transmission Over Wireless Channels using H.264/AVC. ICASSP (1) 2007: 841-844

Peshala V. Pahalawatta, Thrasyvoulos N. Pappas, Randall Berry, Aggelos K. Katsaggelos: Content-Aware Resource Allocation for Scalable Video Transmission to Multiple Users Over a Wireless Network. ICASSP (1) 2007: 853-856

Ehsan Maani, Yijing Luo, Peshala V. Pahalawatta, Aggelos K. Katsaggelos: Packet Scheduling for Scalable Video Streaming Over Lossy Packet Access Networks. ICCCN 2007: 591-596

Ehsan Maani, Peshala V. Pahalawatta, Randall Berry, Thrasyvoulos N. Pappas, Aggelos K. Katsaggelos: Resource Allocation for Downlink Multiuser Video Transmission Over Wireless Lossy Networks. ICIP (5) 2007: 85-88

S. Derin Babacan, Rafael Molina, Aggelos K. Katsaggelos: Total Variation Image Restoration and Parameter Estimation using Variational Posterior Distribution Approximation. ICIP (1) 2007: 97-100

Rafael Molina, Miguel Vega, Aggelos K. Katsaggelos: From Global to Local Bayesian Parameter Estimation in Image Restoration using Variational Distribution Approximations. ICIP (1) 2007: 121-124

Fan Jiang, Ying Wu, Aggelos K. Katsaggelos: Abnormal Event Detection from Surveillance Video by Dynamic Hierarchical Clustering. ICIP (5) 2007: 145-148

Sotirios A. Tsaftaris, Ramandeep Ahuja, Derek J. Shiell, Aggelos K. Katsaggelos: DNA Microarray Image Intensity Extraction using Eigenspots. ICIP (6) 2007: 265-268

Fan Zhai, Zhu Li, Aggelos K. Katsaggelos: Joint Source Coding and Data Rate Adaptation for Multi-User Wireless Video Transmission. ICME 2007: 959-962

Rafael Molina, Antonio López, José Manuel Martín, Aggelos K. Katsaggelos: Variational posterior distribution approximation in bayesian emission tomography reconstruction using a gamma mixture prior. VISAPP (Special Sessions) 2007: 165-176

Miguel Vega, Rafael Molina, Aggelos K. Katsaggelos: A Bayesian Super-Resolution Approach to Demosaicing of Blurred Images. EURASIP J. Adv. Sig. Proc. 2006 (2006)

Petar S. Aleksic, Aggelos K. Katsaggelos: Automatic facial expression recognition using facial animation parameters and multistream HMMs. IEEE Transactions on Information Forensics and Security 1(1): 3-11 (2006)

Fan Zhai, Yiftach Eisenberg, Thrasyvoulos N. Pappas, Randall Berry, Aggelos K. Katsaggelos: Rate-distortion optimized hybrid error control for real-time packetized video transmission. IEEE Transactions on Image Processing 15(1): 40-53 (2006)

Nathan A. Woods, Nikolas P. Galatsanos, Aggelos K. Katsaggelos: Stochastic methods for joint registration, restoration, and interpolation of multiple undersampled images. IEEE Transactions on Image Processing 15(1): 201-213 (2006)

Yiftach Eisenberg, Fan Zhai, Thrasyvoulos N. Pappas, Randall Berry, Aggelos K. Katsaggelos: VAPOR: variance-aware per-pixel optimal resource allocation. IEEE Transactions on Image Processing 15(2): 289-299 (2006)

Guido M. Schuster, Aggelos K. Katsaggelos: Motion compensated shape error concealment. IEEE Transactions on Image Processing 15(2): 501-510 (2006)

Haohong Wang, Sotirios A. Tsaftaris, Aggelos K. Katsaggelos: Joint source-channel coding for wireless object-based video communications utilizing data hiding. IEEE Transactions on Image Processing 15(8): 2158-2169 (2006)

Rafael Molina, Javier Mateos, Aggelos K. Katsaggelos: Blind Deconvolution Using a Variational Approach to Parameter, Image, and Blur Estimation. IEEE Transactions on Image Processing 15(12): 3715-3727 (2006)

Antonio López, José Manuel Martín, Rafael Molina, Aggelos K. Katsaggelos: Transmission Tomography Reconstruction Using Compound Gauss-Markov Random Fields and Ordered Subsets. ICIAR (2) 2006: 559-569

C. Andrew Segall, Aggelos K. Katsaggelos: Resampling for Spatial Scalability. ICIP 2006: 181-184

Martin Luessi, Marco Eichmann, Guido M. Schuster, Aggelos K. Katsaggelos: New Results on Efficient Optimal Multilevel Image Thresholding. ICIP 2006: 773-776

Li Gao, Zhu Li, Aggelos K. Katsaggelos: Fast Video Shot Retrieval with Luminance Field Trace Indexing and Geometry Matching. ICIP 2006: 1497-1500

Rafael Molina, Miguel Vega, Javier Mateos, Aggelos K. Katsaggelos: Parameter Estimation in Bayesian Reconstruction of Multispectral Images using Super Resolution Techniques. ICIP 2006: 1749-1752

Shengyang Dai, Ming Yang, Ying Wu, Aggelos K. Katsaggelos: Tracking Motion-Blurred Targets in Video. ICIP 2006: 2389-2392

Zhu Li, Li Gao, Aggelos K. Katsaggelos: Locally Embedded Linear Subspaces for Efficient Video Indexing and Retrieval. ICME 2006: 1765-1768

Min-Cheol Hong, Tania Stathaki, Aggelos K. Katsaggelos: Iterative regularized mixed norm multichannel image restoration. J. Electronic Imaging 14(1): 013004 (2005)

Fan Zhai, Yiftach Eisenberg, Thrasyvoulos N. Pappas, Randall Berry, Aggelos K. Katsaggelos: Joint source-channel coding and power adaptation for energy efficient wireless video communications. Sig. Proc.: Image Comm. 20(4): 371-387 (2005)

Haohong Wang, Guido M. Schuster, Aggelos K. Katsaggelos: Rate-distortion optimal bit allocation for object-based video coding. IEEE Trans. Circuits Syst. Video Techn. 15(9): 1113-1123 (2005)

Zhu Li, Guido M. Schuster, Aggelos K. Katsaggelos: MINMAX optimal video summarization. IEEE Trans. Circuits Syst. Video Techn. 15(10): 1245-1256 (2005)

Haohong Wang, Fan Zhai, Yiftach Eisenberg, Aggelos K. Katsaggelos: Cost-distortion optimized unequal error protection for object-based video communications. IEEE Trans. Circuits Syst. Video Techn. 15(12): 1505-1516 (2005)

Zhu Li, Guido M. Schuster, Aggelos K. Katsaggelos, Bhavan Gandhi: Rate-Distortion Optimal Video Summary Generation. IEEE Transactions on Image Processing 14(10): 1550-1560 (2005)

Fan Zhai, Carlos E. Luna, Yiftach Eisenberg, Thrasyvoulos N. Pappas, Randall Berry, Aggelos K. Katsaggelos: Joint source coding and packet classification for real-time video transmission over differentiated services networks. IEEE Transactions on Multimedia 7(4): 716-726 (2005)

Stavros Tzavidas, Aggelos K. Katsaggelos: A multicamera setup for generating stereo panoramic video. IEEE Transactions on Multimedia 7(5): 880-890 (2005)

Konstantinos E. Zachariadis, Michael L. Honig, Aggelos K. Katsaggelos: Source fidelity over fading channels: erasure codes versus scalable codes. GLOBECOM 2005: 5

Miguel Vega, Rafael Molina, Aggelos K. Katsaggelos: Bayesian Reconstruction of Color Images Acquired with a Single CCD. IbPRIA (1) 2005: 343-350

Antonio López, Rafael Molina, Aggelos K. Katsaggelos: Bayesian Reconstruction for Transmission Tomography with Scale Hyperparameter Estimation. IbPRIA (2) 2005: 455-462

Zhu Li, Guido M. Schuster, Aggelos K. Katsaggelos: Video summarization for multiple path communication. ICIP (1) 2005: 205-208

Christina Costa, Fabrizio Granelli, Aggelos K. Katsaggelos: A cross-layer approach for energy efficient transmission of progressively coded images over wireless channels. ICIP (1) 2005: 213-216

Petar S. Aleksic, Aggelos K. Katsaggelos: Comparison of MPEG-4 facial animation parameter groups with respect to audio-visual speech recognition performance. ICIP (3) 2005: 501-504

Javier Mateos, Rafael Molina, Aggelos K. Katsaggelos: Approximations of posterior distributions in blind deconvolution using variational methods. ICIP (2) 2005: 770-773

Sotirios A. Tsaftaris, Aggelos K. Katsaggelos: On Designing DNA Databases for the Storage and Retrieval of Digital Signals. ICNC (2) 2005: 1192-1201

Antonio López, Rafael Molina, Aggelos K. Katsaggelos, Antonio Rodriguez, José M. López, José M. Llamas-Elvira: Parameter estimation in Bayesian reconstruction of SPECT images: An aid in nuclear medicine diagnosis. Int. J. Imaging Systems and Technology 14(1): 21-27 (2004)

Luis D. Alvarez, Javier Mateos, Rafael Molina, Aggelos K. Katsaggelos: High-resolution images from compressed low-resolution video: Motion estimation and observable pixels. Int. J. Imaging Systems and Technology 14(2): 58-66 (2004)

Lisimachos P. Kondi, Gerry Melnikov, Aggelos K. Katsaggelos: Joint optimal object shape estimation and encoding. IEEE Trans. Circuits Syst. Video Techn. 14(4): 528-533 (2004)

Ebroul Izquierdo, Aggelos K. Katsaggelos, Michael G. Strintzis: Introduction to the Special Issue on Audio and Video Analysis for Multimedia Interactive Services. IEEE Trans. Circuits Syst. Video Techn. 14(5): 569-571 (2004)

Petar S. Aleksic, Aggelos K. Katsaggelos: Speech-to-video synthesis using MPEG-4 compliant visual features. IEEE Trans. Circuits Syst. Video Techn. 14(5): 682-692 (2004)

Sung Cheol Park, Moon Gi Kang, C. Andrew Segall, Aggelos K. Katsaggelos: Spatially adaptive high-resolution image reconstruction of DCT-based compressed images. IEEE Transactions on Image Processing 13(4): 573-585 (2004)

Guido M. Schuster, Xiaohuan Li, Aggelos K. Katsaggelos: Shape error concealment using Hermite splines. IEEE Transactions on Image Processing 13(6): 808-820 (2004)

C. Andrew Segall, Aggelos K. Katsaggelos, Rafael Molina, Javier Mateos: Bayesian resolution enhancement of compressed video. IEEE Transactions on Image Processing 13(7): 898-911 (2004)

Tom Ryen, Guido M. Schuster, Aggelos K. Katsaggelos: A rate-distortion optimal alternative to matching pursuit. IEEE Transactions on Signal Processing 52(5): 1352-1363 (2004)

Salvador Villena, Javier Abad, Rafael Molina, Aggelos K. Katsaggelos: Estimation of High Resolution Images and Registration Parameters from Low Resolution Observations. CIARP 2004: 509-516

Fan Zhai, Yiftach Eisenberg, Thrasyvoulos N. Pappas, Randall Berry, Aggelos K. Katsaggelos: Rate-distortion optimized hybrid error control for real-time packetized video transmission. ICC 2004: 1318-1322

Cristina Emilia Costa, Yiftach Eisenberg, Fan Zhai, Aggelos K. Katsaggelos: Energy efficient wireless transmission of MPEG-4 fine granular scalable video. ICC 2004: 3096-3100

Haohong Wang, Aggelos K. Katsaggelos: A Hybrid Source-Channel Coding Scheme for Object-based Wireless Video Communications. ICCCN 2004: 235-240

Guido M. Schuster, Aggelos K. Katsaggelos: Motion compensated shape error concealment. ICIP 2004: 175-178

Zhu Li, Guido M. Schuster, Aggelos K. Katsaggelos, Bhavan Gandhi: Optimal video summarization with a bit budget constraint. ICIP 2004: 617-620

Zhu Li, Aggelos K. Katsaggelos, Bhavan Gandhi: Fast video shot retrieval by trace geometry matching in principal component space. ICIP 2004: 1601-1604

Luis D. Alvarez, Rafael Molina, Aggelos K. Katsaggelos: Motion estimation in high resolution image reconstruction from compressed video sequences. ICIP 2004: 1795-1798

Guido M. Schuster, Aggelos K. Katsaggelos: Robust circle detection using a weighted mse estimator. ICIP 2004: 2111-2114

Fan Zhai, Yiftach Eisenberg, Thrasyvoulos N. Pappas, Randall Berry, Aggelos K. Katsaggelos: An integrated joint source-channel coding framework for video transmission over packet lossy networks. ICIP 2004: 2531-2534

Haohong Wang, Yiftach Eisenberg, Fan Zhai, Aggelos K. Katsaggelos: Joint object-based video encoding and power management for energy efficient wireless video communications. ICIP 2004: 2543-2546

Peshala V. Pahalawatta, Thrasyvoulos N. Pappas, Aggelos K. Katsaggelos: Optimal sensor selection for video-based target tracking in a wireless sensor network. ICIP 2004: 3073-3076

Eren Soyak, Yiftach Eisenberg, Fan Zhai, Randall Berry, Thrasyvoulos N. Pappas, Aggelos K. Katsaggelos: Channel modeling and its effect on the end-to-end distortion in wireless video communications. ICIP 2004: 3253-3256

Haohong Wang, Fan Zhai, Yiftach Eisenberg, Aggelos K. Katsaggelos: Optimal object-based video communications over differentiated services networks. ICIP 2004: 3257-3260

Kaaren L. May, Tania Stathaki, Aggelos K. Katsaggelos: Spatially Adaptive Intensity Bounds for Image Restoration. EURASIP J. Adv. Sig. Proc. 2003(12): 1167-1180 (2003)

Carlos E. Luna, Yiftach Eisenberg, Randall Berry, Thrasyvoulos N. Pappas, Aggelos K. Katsaggelos: Joint source coding and data rate adaptation for energy efficient wireless video streaming. IEEE Journal on Selected Areas in Communications 21(10): 1710-1720 (2003)

Seda Ogrenci Memik, Aggelos K. Katsaggelos, Majid Sarrafzadeh: Analysis and FPGA Implementation of Image Restoration under Resource Constraints. IEEE Trans. Computers 52(3): 390-399 (2003)

Carlos E. Luna, Lisimachos P. Kondi, Aggelos K. Katsaggelos: Maximizing user utility in video streaming applications. IEEE Trans. Circuits Syst. Video Techn. 13(2): 141-148 (2003)

Ryo Nakagaki, Aggelos K. Katsaggelos: A VQ-based blind image restoration algorithm. IEEE Transactions on Image Processing 12(9): 1044-1053 (2003)

Haohong Wang, Guido M. Schuster, Aggelos K. Katsaggelos, Thrasyvoulos N. Pappas: An efficient rate-distortion optimal shape coding approach utilizing a skeleton-based decomposition. IEEE Transactions on Image Processing 12(10): 1181-1193 (2003)

Rafael Molina, Javier Mateos, Aggelos K. Katsaggelos, Miguel Vega: Bayesian multichannel image restoration using compound Gauss-Markov random fields. IEEE Transactions on Image Processing 12(12): 1642-1654 (2003)

Rafael Molina, Miguel Vega, Javier Abad, Aggelos K. Katsaggelos: Parameter estimation in Bayesian high-resolution image reconstruction with multisensors. IEEE Transactions on Image Processing 12(12): 1655-1667 (2003)

Luis D. Alvarez, Rafael Molina, Aggelos K. Katsaggelos: Multi-channel Reconstruction of Video Sequences from Low-Resolution and Compressed Observations. CIARP 2003: 46-53

Antonio López, Rafael Molina, Aggelos K. Katsaggelos: Bayesian SPECT Image Reconstruction with Scale Hyperparameter Estimation for Scalable Prior. IbPRIA 2003: 445-452

Javier Mateos, Miguel Vega, Rafael Molina, Aggelos K. Katsaggelos: Bayesian Image Estimation from an Incomplete Set of Blurred, Undersampled Low Resolution Images. IbPRIA 2003: 538-546

Petar S. Aleksic, Aggelos K. Katsaggelos: Speech-to-video synthesis using facial animation parameters. ICIP (3) 2003: 1-4

Yiftach Eisenberg, Fan Zhai, Carlos E. Luna, Thrasyvoulos N. Pappas, Randall Berry, Aggelos K. Katsaggelos: Variance-aware distortion estimation for wireless video communications. ICIP (1) 2003: 89-92

Guido M. Schuster, Aggelos K. Katsaggelos: Robust line detection using a weighted MSE estimator. ICIP (1) 2003: 293-296

Fan Zhai, Yiftach Eisenberg, Carlos E. Luna, Thrasyvoulos N. Pappas, Randall Berry, Aggelos K. Katsaggelos: A novel cost-distortion optimization framework for video streaming over differentiated services networks. ICIP (3) 2003: 293-296

Nathan A. Woods, Nikolas P. Galatsanos, Aggelos K. Katsaggelos: EM-based simultaneous registration, restoration, and interpolation of super-resolved images. ICIP (2) 2003: 303-306

Guido M. Schuster, Xiaohuan Li, Aggelos K. Katsaggelos: Spline-based boundary loss concealment. ICIP (2) 2003: 671-674

Tom Ryen, Guido M. Schuster, Aggelos K. Katsaggelos: Efficient frame vector selection based on ordered sets. ICIP (3) 2003: 777-780

Haohong Wang, Guido M. Schuster, Aggelos K. Katsaggelos: Object-based video compression scheme with optimal bit allocation among shape, motion and texture. ICIP (3) 2003: 785-788

Miguel Vega, Javier Mateos, Rafael Molina, Aggelos K. Katsaggelos: Bayesian parameter estimation in image reconstruction from subsampled blurred observations. ICIP (2) 2003: 969-972

Fan Zhai, Randall Berry, Thrasyvoulos N. Pappas, Aggelos K. Katsaggelos: A rate-distortion optimized error control scheme for scalable video streaming over the Internet. ICME 2003: 125-128

Haohong Wang, Guido M. Schuster, Aggelos K. Katsaggelos: Minmax optimal shape coding using skeleton decomposition. ICME 2003: 245-248

Haohong Wang, Guido M. Schuster, Aggelos K. Katsaggelos: Operational rate-distortion optimal bit allocation between shape and texture for MPEG-4 video coding. ICME 2003: 257-260

Petar S. Aleksic, Aggelos K. Katsaggelos: Product HMMs for audio-visual continuous speech recognition using facial animation parameters. ICME 2003: 481-484

Zhu Li, Aggelos K. Katsaggelos, Bhavan Gandhi: Temporal rate-distortion based optimal video summary generation. ICME 2003: 693-696

Peshala V. Pahalawatta, Dejan Depalov, Thrasyvoulos N. Pappas, Aggelos K. Katsaggelos: Detection, Classification, and Collaborative Tracking of Multiple Targets Using Video Sensors. IPSN 2003: 529-544

Petar S. Aleksic, Jay J. Williams, Zhilin Wu, Aggelos K. Katsaggelos: Audio-Visual Speech Recognition Using MPEG-4 Compliant Visual Features. EURASIP J. Adv. Sig. Proc. 2002(11): 1213-1227 (2002)

Antonio López, Rafael Molina, Javier Mateos, Aggelos K. Katsaggelos: SPECT Image Reconstruction Using Compound Prior Models. IJPRAI 16(3): 317-330 (2002)

Yiftach Eisenberg, Carlos E. Luna, Thrasyvoulos N. Pappas, Randall Berry, Aggelos K. Katsaggelos: Joint source coding and transmission power management for energy efficient wireless video communications. IEEE Trans. Circuits Syst. Video Techn. 12(6): 411-424 (2002)

Lisimachos P. Kondi, Faisal Ishtiaq, Aggelos K. Katsaggelos: Joint source-channel coding for motion-compensated DCT-based SNR scalable video. IEEE Transactions on Image Processing 11(9): 1043-1052 (2002)

Gerry Melnikov, Aggelos K. Katsaggelos: A jointly optimal fractal/DCT compression scheme. IEEE Transactions on Multimedia 4(4): 413-422 (2002)

Jay J. Williams, Aggelos K. Katsaggelos: An HMM-based speech-to-video synthesizer. IEEE Transactions on Neural Networks 13(4): 900-915 (2002)

Haohong Wang, Guido M. Schuster, Aggelos K. Katsaggelos, Thrasyvoulos N. Pappas: An optimal shape encoding scheme using skeleton decomposition. IEEE Workshop on Multimedia Signal Processing 2002: 85-88

Sung Cheol Park, Moon Gi Kang, C. Andrew Segall, Aggelos K. Katsaggelos: High-resolution image reconstruction of low-resolution DCT-based compressed images. ICASSP 2002: 1665-1668

C. Andrew Segall, Rafael Molina, Aggelos K. Katsaggelos, Javier Mateos: Reconstruction of high-resolution image frames from a sequence of low-resolution and compressed observations. ICASSP 2002: 1701-1704

Tom Ryen, Guido M. Schuster, Aggelos K. Katsaggelos: A rate-distortion optimal coding alternative to matching pursuit. ICASSP 2002: 2177-2180

Yiftach Eisenberg, Carlos E. Luna, Thrasyvoulos N. Pappas, Randall Berry, Aggelos K. Katsaggelos: Energy efficient wireless video communications for the digital set-top box. ICIP (2) 2002: 25-28

Guido M. Schuster, Xiaohuan Li, Aggelos K. Katsaggelos: A recursive shape error concealment algorithm. ICIP (1) 2002: 177-180

Ryo Nakagaki, Aggelos K. Katsaggelos: A VQ-based image restoration algorithm. ICIP (1) 2002: 305-308

Carlos E. Luna, Yiftach Eisenberg, Thrasyvoulos N. Pappas, Randall Berry, Aggelos K. Katsaggelos: Optimal source coding and transmission power management using a min-max expected distortion approach. ICIP (1) 2002: 537-540

Zhu Li, Aggelos K. Katsaggelos: A color vector quantization based video coder. ICIP (3) 2002: 673-676

Stavros Tzavidas, Aggelos K. Katsaggelos: Disparity variation in stereo-panoramic video. ICIP (3) 2002: 845-848

Sung Cheol Park, Moon Gi Kang, C. Andrew Segall, Aggelos K. Katsaggelos: Spatially adaptive high-resolution image reconstruction of low-resolution DCT-based compressed images. ICIP (2) 2002: 861-864

Petar S. Aleksic, Jay J. Williams, Zhilin Wu, Aggelos K. Katsaggelos: Audio-visual continuous speech recognition using MPEG-4 compliant visual features. ICIP (1) 2002: 960-963

Zhilin Wu, Petar S. Aleksic, Aggelos K. Katsaggelos: Lip Tracking for MPEG-4 Facial Animation. ICMI 2002: 293-298

Rafael Molina, Javier Mateos, Aggelos K. Katsaggelos, Miguel Vega: A General Multichannel Image Restoration Method Using Compound Models. ICPR (3) 2002: 835-838

Ranveig Nygaard, Gerry Melnikov, Aggelos K. Katsaggelos: A rate distortion optimal ECG coding algorithm. IEEE Trans. Biomed. Engineering 48(1): 28-40 (2001)

Brian C. Tom, Aggelos K. Katsaggelos: Resolution enhancement of monochrome and color video using motion compensation. IEEE Transactions on Image Processing 10(2): 278-287 (2001)

Lisimachos P. Kondi, Aggelos K. Katsaggelos: An operational rate-distortion optimal single-pass SNR scalable video coder. IEEE Transactions on Image Processing 10(11): 1613-1620 (2001)

Rafael Molina, Aggelos K. Katsaggelos, Javier Mateos, C. Andrew Segall: Bayesian high-resolution reconstruction of low-resolution compressed video. ICIP (2) 2001: 25-28

Lisimachos P. Kondi, Gerry Melnikov, Aggelos K. Katsaggelos: Jointly optimal coding of texture and shape. ICIP (3) 2001: 94-97

C. Andrew Segall, Passant V. Karunaratne, Aggelos K. Katsaggelos: A rate-distortion optimal video pre-processing algorithm. ICIP (1) 2001: 481-484

C. Andrew Segall, Aggelos K. Katsaggelos: Application of the motion vector constraint to the regularized enhancement of compressed video. ICIP (1) 2001: 646-649

Yiftach Eisenberg, Thrasyvoulos N. Pappas, Randall Berry, Aggelos K. Katsaggelos: Minimizing transmission energy in wireless video communications. ICIP (1) 2001: 958-961

Lisimachos P. Kondi, Stella N. Batalama, Dimitrios A. Pados, Aggelos K. Katsaggelos: Joint source-channel coding for scalable video over DS-CDMA multipath fading channels. ICIP (1) 2001: 994-997

Haohong Wang, Thrasyvoulos N. Pappas, Aggelos K. Katsaggelos: Rate-distortion optimal skeleton-based shape coding. ICIP (2) 2001: 1001-1004

C. Andrew Segall, Passant V. Karunaratne, Aggelos K. Katsaggelos: Preprocessing of compressed digital video. VCIP 2001: 163-174

Rafael Molina, Aggelos K. Katsaggelos, Javier Mateos, Aurora Hermoso, C. Andrew Segall: Restoration of severely blurred high range images using stochastic and deterministic relaxation algorithms in compound Gauss?CMarkov random fields. Pattern Recognition 33(4): 555-571 (2000)

Chun-Jen Tsai, Aggelos K. Katsaggelos: Sequential construction of 3-D-based scene description. IEEE Trans. Circuits Syst. Video Techn. 10(4): 576-584 (2000)

Gerry Melnikov, Guido M. Schuster, Aggelos K. Katsaggelos: Shape coding using temporal correlation and joint VLC optimization. IEEE Trans. Circuits Syst. Video Techn. 10(5): 744-754 (2000)

Javier Mateos, Aggelos K. Katsaggelos, Rafael Molina: A Bayesian approach for the estimation and transmission of regularization parameters for reducing blocking artifacts. IEEE Transactions on Image Processing 9(7): 1200-1215 (2000)

Nikolas P. Galatsanos, Vladimir Z. Mesarovic, Rafael Molina, Aggelos K. Katsaggelos: Hierarchical Bayesian image restoration from partially known blurs. IEEE Transactions on Image Processing 9(10): 1784-1797 (2000)

F. S. Ogrenci, Aggelos K. Katsaggelos, Majid Sarrafzadeh: FPGA implementation and analysis of image restoration. FPGA 2000: 219

C. Andrew Segall, Aggelos K. Katsaggelos: Enhancement of Compressed Video Using Visual Quality Measurements. ICIP 2000: 645-648

Javier Mateos, Aggelos K. Katsaggelos, Rafael Molina: Simultaneous Motion Estimation and Resolution Enhancement of Compressed low Resolution Video. ICIP 2000: 653-656

Gerry Melnikov, Aggelos K. Katsaggelos: Shape Approximation Through Recursive Scalable Layer Generation. ICIP 2000: 915-918

Rafael Molina, Aggelos K. Katsaggelos, Javier Mateos: Bayesian and regularization methods for hyperparameter estimation in image restoration. IEEE Transactions on Image Processing 8(2): 231-246 (1999)

Guido M. Schuster, Gerry Melnikov, Aggelos K. Katsaggelos: A Review of the Minimum Maximum Criterion for Optimal Bit Allocation Among Dependent Quantizers. IEEE Transactions on Multimedia 1(1): 3-17 (1999)

Chun-Jen Tsai, Aggelos K. Katsaggelos: Dense Disparity Estimation with a Divide-and-Conquer Disparity Space Image Technique. IEEE Transactions on Multimedia 1(1): 18-29 (1999)

Lisimachos P. Kondi, Aggelos K. Katsaggelos: An Optimal Single Pass SNR Scalable Video Coder. ICIP (1) 1999: 277-280

Faisal Ishtiaq, Aggelos K. Katsaggelos: A Rate Control Method for H.263 Temporal Scalability. ICIP (4) 1999: 280-284

Ranveig Nygaard, Gerry Melnikov, Aggelos K. Katsaggelos: Rate Distortion Optimal ECG Signal Compression. ICIP (2) 1999: 348-351

Chun-Jen Tsai, Passant V. Karunaratne, Nikolas P. Galatsanos, Aggelos K. Katsaggelos: A Compressed Video Enhancement Algorithm. ICIP (3) 1999: 454-458

Chun-Jen Tsai, Aggelos K. Katsaggelos: Sequential Construction of 3D-Based Scene Description. ICIP (2) 1999: 510-514

Antonio López, Rafael Molina, Aggelos K. Katsaggelos: Hyperparameter Estimation for Emission Computed Tomography Data. ICIP (2) 1999: 677-680

Gerry Melnikov, Aggelos K. Katsaggelos, Guido M. Schuster: Jointly Optimal Inter-Mode Shape Coding and VLC Selection. ICIP (2) 1999: 806-810

Chun-Jen Tsai, Nikolas P. Galatsanos, Aggelos K. Katsaggelos: Maximum-likelihood optical flow estimation using differential constraints. NSIP 1999: 53-56

Brian C. Tom, Moon Gi Kang, Min-Cheol Hong, Aggelos K. Katsaggelos: Detection and removal of anomalies in digitized animation film. Int. J. Imaging Systems and Technology 9(4): 283-293 (1998)

Guido M. Schuster, Aggelos K. Katsaggelos: An optimal polygonal boundary encoding scheme in the rate distortion sense. IEEE Transactions on Image Processing 7(1): 13-26 (1998)

Rama Chellappa, Kunihiko Fukushima, Aggelos K. Katsaggelos, Sun-Yuan Kung, Yann LeCun, Nasser M. Nasrabadi, Tomaso Poggio: Guest Editorial Applications Of Artificial Neural Networks To Image Processing. IEEE Transactions on Image Processing 7(8): 1093-1096 (1998)

Guido M. Schuster, Aggelos K. Katsaggelos: An optimal quadtree-based motion estimation and motion-compensated interpolation scheme for video compression. IEEE Transactions on Image Processing 7(11): 1505-1523 (1998)

Kostas Haris, Serafim N. Efstratiadis, Nikolaos Maglaveras, Aggelos K. Katsaggelos: Hybrid image segmentation using watersheds and fast region merging. IEEE Transactions on Image Processing 7(12): 1684-1699 (1998)

Jay J. Williams, Janet C. Rutledge, Aggelos K. Katsaggelos, Dean C. Garstecki: Frame Rate and Viseme Analysis for Multimedia Applications to Assist Speechreading. VLSI Signal Processing 20(1-2): 7-23 (1998)

Gerry Melnikov, Guido M. Schuster, Aggelos K. Katsaggelos: Simultaneous Optimal Boundary Encoding and Variable-Length Code Selection. ICIP (1) 1998: 256-260

Javier Mateos, Carlos Ilia Herráiz Montalvo, Blas C. Ruiz Jiménez, Rafael Molina, Aggelos K. Katsaggelos: Reduction of Blocking Artifacts in Block Transformed Compressed Color Images. ICIP (1) 1998: 401-405

Chun-Jen Tsai, Nikolas P. Galatsanos, Aggelos K. Katsaggelos: Total Least Squares Estimation of Stereo Optical Flow. ICIP (2) 1998: 622-626

Damon L. Tull, Aggelos K. Katsaggelos: Regularized Restoration of Partial-Response Distortions in Sporadically Degraded Images. ICIP (3) 1998: 732-736

Kaaren L. May, Tania Stathaki, Anthony G. Constantinides, Aggelos K. Katsaggelos: Iterative Determination of Local Bound Constraints in Iterative Image Restoration. ICIP (2) 1998: 833-837

Lisimachos P. Kondi, Faisal Ishtiaq, Aggelos K. Katsaggelos: On Video SNR Scalability. ICIP (3) 1998: 934-938

Guido M. Schuster, Aggelos K. Katsaggelos: A Theory for the Optimal Bit Allocation Between Displacement Vector Field and Displaced Frame Difference. IEEE Journal on Selected Areas in Communications 15(9): 1739-1751 (1997)

Moon Gi Kang, Aggelos K. Katsaggelos: Simultaneous multichannel image restoration and estimation of the regularization parameters. IEEE Transactions on Image Processing 6(5): 774-778 (1997)

Guido M. Schuster, Aggelos K. Katsaggelos: A video compression scheme with optimal bit allocation among segmentation, motion, and residual error. IEEE Transactions on Image Processing 6(11): 1487-1502 (1997)

Taner Özcelik, Aggelos K. Katsaggelos: A Hybrid Object-Oriented Very Low Bit Rate Video Codec. VLSI Signal Processing 17(2-3): 137-161 (1997)

Rafael Molina, Aggelos K. Katsaggelos, Javier Mateos, Aurora Hermoso: Restoration of Severely Blurred High Range Images Using Stochastic and Deterministic Relaxation Algorithms in Compound Gauss Markov Random Fields. EMMCVPR 1997: 117-132

Fabian W. Meier, Guido M. Schuster, Aggelos K. Katsaggelos: An Efficient Boundary Encoding Scheme which is Optimal in the Rate-Distortion Sense. ICIP (2) 1997: 9-12

Min-Cheol Hong, Tania Stathaki, Aggelos K. Katsaggelos: A Mixed Norm Image Restoration. ICIP (1) 1997: 385-388

Chun-Jen Tsai, Aggelos K. Katsaggelos, Peter Eisert, Bernd Girod: Model-Based Synthetic View Generation from a Monocular Video Sequence. ICIP (1) 1997: 444-447

Min-Cheol Hong, Moon Gi Kang, Aggelos K. Katsaggelos: An Iterative Weighted Regularized Algorithm for improving the resolution of Video Sequences. ICIP (2) 1997: 474-477

Mark R. Banham, Aggelos K. Katsaggelos: Spatially adaptive wavelet-based multiscale image restoration. IEEE Transactions on Image Processing 5(4): 619-634 (1996)

Guido M. Schuster, Aggelos K. Katsaggelos: An efficient boundary encoding scheme which is optimal in the rate-distortion sense. ICIP (2) 1996: 77-80

Damon L. Tull, Aggelos K. Katsaggelos: Regularized blur-assisted displacement field estimation. ICIP (3) 1996: 85-88

Rafael Molina, Aggelos K. Katsaggelos, Javier Mateos, Javier Abad: Restoration of severely blurred high range images using compound models. ICIP (2) 1996: 469-472

Brian C. Tom, Aggelos K. Katsaggelos: Resolution enhancement of video sequences using motion compensation. ICIP (1) 1996: 713-716

James C. Brailean, Aggelos K. Katsaggelos: Recursive map displacement field estimation and its applications. ICIP (1) 1996: 917-920

Wenwu Zhu, Nikolas P. Galatsanos, Aggelos K. Katsaggelos: Regularized Multichannel Restoration Using Cross-Validation. CVGIP: Graphical Model and Image Processing 57(1): 38-54 (1995)

Aggelos K. Katsaggelos, Moon Gi Kang: Spatially adaptive iterative algorithm for the restoration of astronomical images. Int. J. Imaging Systems and Technology 6(4): 305-313 (1995)

James C. Brailean, Aggelos K. Katsaggelos: A recursive nonstationary MAP displacement vector field estimation algorithm. IEEE Transactions on Image Processing 4(4): 416-429 (1995)

Moon Gi Kang, Aggelos K. Katsaggelos: General choice of the regularization functional in regularized image restoration. IEEE Transactions on Image Processing 4(5): 594-602 (1995)

Cheuk L. Chan, Aggelos K. Katsaggelos: Iterative maximum likelihood displacement field estimation in quantum-limited image sequences. IEEE Transactions on Image Processing 4(6): 743-751 (1995)

Michael E. Zervakis, Aggelos K. Katsaggelos, Taek Mu Kwon: A class of robust entropic functionals for image restoration. IEEE Transactions on Image Processing 4(6): 752-773 (1995)

Vladimir Z. Mesarovic, Nikolas P. Galatsanos, Aggelos K. Katsaggelos: Regularized constrained total least squares image restoration. IEEE Transactions on Image Processing 4(8): 1096-1108 (1995)

James C. Brailean, Aggelos K. Katsaggelos: Simultaneous recursive displacement estimation and restoration of noisy-blurred image sequences. IEEE Transactions on Image Processing 4(9): 1236-1251 (1995)

Cheuk L. Chan, Aggelos K. Katsaggelos, Alan V. Sahakian: Linear-quadratic noise-smoothing filters for quantum-limited images. IEEE Transactions on Image Processing 4(9): 1328-1333 (1995)

Yongyi Yang, Nikolas P. Galatsanos, Aggelos K. Katsaggelos: Projection-based spatially adaptive reconstruction of block-transform compressed images. IEEE Transactions on Image Processing 5(7): 896-908 (1995)

James C. Brailean, Aggelos K. Katsaggelos: Noise robust spatial gradient estimation for use in displacement estimation. ICIP 1995: 211-214

Damon L. Tull, Aggelos K. Katsaggelos: Regularized motion estimation using robust entropic functionals. ICIP (3) 1995: 212-215

Serafim N. Efstratiadis, Michael G. Strintzis, Aggelos K. Katsaggelos: Motion field prediction and restoration for low bit-rate video coding. ICIP 1995: 213-216

Brian C. Tom, Aggelos K. Katsaggelos: Reconstruction of a high-resolution image by simultaneous registration, restoration, and interpolation of low-resolution images. ICIP 1995: 539-542

Mark R. Banham, James C. Brailean, Cheuk L. Chan, Aggelos K. Katsaggelos: Low bit rate video coding using robust motion vector regeneration in the decoder. IEEE Transactions on Image Processing 3(5): 652-665 (1994)

Mark R. Banham, Nikolas P. Galatsanos, Hector L. Gonzalez, Aggelos K. Katsaggelos: Multichannel restoration of single channel images using a wavelet-based subband decomposition. IEEE Transactions on Image Processing 3(6): 821-833 (1994)

Mark R. Banham, Aggelos K. Katsaggelos: Multiscale Adaptive Image Restoration in the Wavelet Domain. ICIP (3) 1994: 187-191

Brian C. Tom, Aggelos K. Katsaggelos, Nikolas P. Galatsanos: Reconstruction of a High Resolution Image from Registration and Restoration of Low Resolution Images. ICIP (3) 1994: 553-557

Moon Gi Kang, Aggelos K. Katsaggelos: A General Formulation of the Weighted Smoothing Functional for Regularized Image Restoration. ICIP (2) 1994: 695-699

Yongyi Yang, Nikolas P. Galatsanos, Aggelos K. Katsaggelos: Regularized reconstruction to reduce blocking artifacts of block discrete cosine transform compressed images. IEEE Trans. Circuits Syst. Video Techn. 3(6): 421-432 (1993)

Serafim N. Efstratiadis, Aggelos K. Katsaggelos: An adaptive regularized recursive displacement estimation algorithm. IEEE Transactions on Image Processing 2(3): 341-352 (1993)

Aggelos K. Katsaggelos, Kuen-Tsair Lay, Nikolas P. Galatsanos: A general framework for frequency domain multi-channel signal processing. IEEE Transactions on Image Processing 2(3): 417-420 (1993)

Joon Ki Paik, James C. Brailean, Aggelos K. Katsaggelos: An edge detection algorithm using multi-state adalines. Pattern Recognition 25(12): 1495-1504 (1992)

Serafim N. Efstratiadis, Aggelos K. Katsaggelos: Nonstationary AR modeling and constrained recursive estimation of the displacement field. IEEE Trans. Circuits Syst. Video Techn. 2(4): 334-346 (1992)

Joon Ki Paik, Aggelos K. Katsaggelos: Image restoration using a modified Hopfield network. IEEE Transactions on Image Processing 1(1): 49-63 (1992)

Nikolas P. Galatsanos, Aggelos K. Katsaggelos: Methods for choosing the regularization parameter and estimating the noise variance in image restoration and their relation. IEEE Transactions on Image Processing 1(3): 322-336 (1992)

Moon Gi Kang, Aggelos K. Katsaggelos: Simultaneous iterative image restoration and evaluation of the regularization parameter. IEEE Transactions on Signal Processing 40(9): 2329-2334 (1992)

Aggelos K. Katsaggelos, Kuen-Tsair Lay: Maximum likelihood blur identification and image restoration using the EM algorithm. IEEE Transactions on Signal Processing 39(3): 729-733 (1991)

Aggelos K. Katsaggelos, Jan Biemond, Ronald W. Schafer, Russell M. Mersereau: A regularized iterative image restoration algorithm. IEEE Transactions on Signal Processing 39(4): 914-929 (1991)

Nikolas P. Galatsanos, Aggelos K. Katsaggelos, Roland T. Chin, Allen D. Hillery: Least squares restoration of multichannel images. IEEE Transactions on Signal Processing 39(10): 2222-2236 (1991)