Faculty Directory
Aggelos K. Katsaggelos

AT&T Research Professor of Electrical Engineering and Computer Science

Contact

2145 Sheridan Road
Tech Room M468
Evanston, IL 60208-3109

847-491-7164Email Aggelos Katsaggelos

Website

Aggelos Katsaggelos' Homepage

Image and Video Processing Lab


Departments

Electrical Engineering and Computer Science

Education

Ph.D. Electrical Engineering, Georgia Institute of Technology, Atlanta, GA

M.S. Electrical Engineering, Georgia Institute of Technology, Atlanta, GA

B.S. Electrical and Mechanical Engineering, Aristotelian University of Thessaloniki, Thessaloniki, Greece


Research Interests

Multimedia signal processing; multimedia communications; computer vision; pattern recognition; DNA signal processing


Selected Publications

  • Katsaggelos, Aggelos K.; Molina, Rafael; Derin Babacan, S.; Luessi, Martin; Booth, James R., “Variational Bayesian causal connectivity analysis for fMRI”, Frontiers in Neuroinformatics, (2014)
  • Katsaggelos, Aggelos K.; Molina, Rafael; Ruiz, Pablo; Mateos, Javier; Camps-Valls, Gustavo, “Bayesian active remote sensing image classification”, IEEE Transactions on Geoscience and Remote Sensing, (2014)
  • Katsaggelos, Aggelos K.; Kondi, Lisimachos P.; Tsiligianni, Evaggelia V., “Construction of incoherent unit norm tight frames with application to compressed sensing”, IEEE Transactions on Information Theory, (2014)
  • Katsaggelos, Aggelos K.; Molina, Rafael; Babacan, S. Derin; Chen, Zhaofu, “Variational bayesian methods for multimedia problems”, IEEE Transactions on Multimedia, (2014)
  • Katsaggelos, Aggelos K.; Tsaftaris, Sotirios A.; Casadio, Francesca; Andral, Jean-Louis, “A novel visualization tool for art history and conservation: Automated colorization of black and white archival photographs of works of art”, Studies in Conservation, (2014)
  • Katsaggelos, Aggelos K.; Vera, Esteban; Vega, Miguel; Molina, Rafael, “Iterative image restoration using nonstationary priors”, Applied Optics, (2013)
  • Villena, S.; Vega, M.; Babacan, S.D.; Molina, R.; Katsaggelos, A.K., “Bayesian combination of sparse and non-sparse priors in image super resolution”, Digital Signal Processing: A Review Journal, (2013)
  • Xin, Xin; Li, Zhu; Katsaggelos, Aggelos K.; Nagar, Abhishek; Srivastava, Gaurav, “Large visual repository search with hash collision design optimization”, IEEE Multimedia, (2013)
  • Katsaggelos, Aggelos K.; Molina, Rafael; Ruiz, Pablo; Mateos, Javier; Camps-Valls, Gustavo, “Bayesian Active Remote Sensing Image Classification”, IEEE Transactions on Geoscience and Remote Sensing, (2013)
  • Katsaggelos, Aggelos K.; Chen, Zhaofu; Tsaftaris, Sotirios A.; Soyak, Eren, “Application-Aware Approach to Compression and Transmission of H.264 Encoded Video for Automated and Centralized Transportation Surveillance”, IEEE Transactions on Intelligent Transportation Systems, (2013)
  • Woods, Matthe; Katsaggelos, Aggelos, “Efficient method for the determination of image correspondence in airborne applications using inertial sensors”, Journal of the Optical Society of America A: Optics and Image Science, and Vision, (2013)
  • Xin, Xin; Li, Zhu; Katsaggelos, Aggelos K., “Laplacian embedding and key points topology verification for large scale mobile visual identification”, Signal Processing: Image Communication, (2013)
  • Katsaggelos, Aggelos K.; Spinoulas, Leonidas; Qi, Jin; Elmer, Thomas W.; Gopalsami, Nachappa, “Optimized compressive sampling for passive millimeter-wave imaging”, Applied Optics, (2012)
  • Katsaggelos, Aggelos K.; Molina, Rafael; Babacan, S. Derin; Luessi, Martin; Ansorge, Reto, “Compressive light field sensing”, IEEE Transactions on Image Processing, (2012)
  • Katsaggelos, Aggelos K.; Tsiligianni, Evaggelia; Kondi, Lisimachos P., “Shape error concealment based on a shape-preserving boundary approximation”, IEEE Transactions on Image Processing, (2012)
  • Katsaggelos, Aggelos K.; Mikhelson, Ilya V.; Sahakian, Alan V.; Elmer, Thomas W.; Lee, Philip, “Noncontact millimeter-wave real-time detection and tracking of heart rate on an ambulatory subject”, IEEE Transactions on Information Technology in Biomedicine, (2012)
  • Chen, Yan; Katsaggelos, Aggelos K.; Fang, Lu; Au, Oscar C.; Wang, Hanli, “Joint demosaicing and subpixel-based down-sampling for bayer images: A fast frequency-domain analysis approach”, IEEE Transactions on Multimedia, (2012)
  • Katsaggelos, Aggelos K.; Molina, Rafael; Babacan, S. Derin; Luessi, Martin, “Sparse bayesian methods for low-rank matrix estimation”, IEEE Transactions on Signal Processing, (2012)
  • Katsaggelos, Aggelos K.; Spinoulas, Leonidas; Elmer, Thomas W.; Gopalsami, Nachappa; Raptis, Apostolos C., “Passive millimeter-wave imaging with compressive sensing”, Optical Engineering, (2012)
  • S.A. Tsaftaris, F. Casadio, G. Gautier, J.-L. Andral, and A.K. Katsaggelos, “La Joie De Vivre: The Evolution of a Masterpiece”, Picasso Express, (2012)
  • Katsaggelos, Aggelos K.; Chen, Zhaofu; Maani, Ehsan, “A game theoretic approach to video streaming over peer-to-peer networks”, Signal Processing: Image Communication, (2012)
  • L. Fang, O. C. Au, K. Tang and A. K. Katsaggelos, “Antialiasing Filter Design for Subpixel Downsampling via Frequency-Domain Analysis”, Ieee Transactions on Image Processing, (2012)
  • J. Yuan, G. Zhao, Y. Fu, Z. Li, A. K. Katsaggelos and Y. Wu, “Discovering Thematic Objects in Image Collections and Videos”, Ieee Transactions on Image Processing, (2012)
  • E. Soyak, 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, (2011)
  • F Jiang;JS Yuan;SA Tsaftaris;AK Katsaggelos, “Anomalous video event detection using spatiotemporal context”, Computer Vision and Image Understanding, (2011)
  • SA Tsaftaris;KH Lister;I Fiedler;F Casadio;AK Katsaggelos, “Colorizing a Masterpiece”, Ieee Signal Processing Magazine, (2011)
  • SD Babacan;R Molina;AK Katsaggelos, “Variational Bayesian Super Resolution”, Ieee Transactions on Image Processing, (2011)
  • M Luessi;SD Babacan;R Molina;JR Booth;AK Katsaggelos, “Bayesian symmetrical EEG/fMRI fusion with spatially adaptive priors”, Neuroimage, (2011)
  • GIANNIS CHANTAS;NIKOLAOS P GALATSANOS;RAFAEL MOLINA;AGGELOS K KATSAGGELOS, “Variational bayesian image restoration with a product of spatially weighted total variation image priors.”, IEEE Trans Image Process, (2010)
  • E MAANI;AK KATSAGGELOS, “Unequal Error Protection for Robust Streaming of Scalable Video Over Packet Lossy Networks”, Ieee Transactions on Circuits and Systems For Video Technology, (2010)
  • SD BABACAN;R MOLINA;AK KATSAGGELOS, “Bayesian Compressive Sensing Using Laplace Priors”, Ieee Transactions on Image Processing, (2010)
  • E MAANI;AK KATSAGGELOS, “Optimized Bit Extraction Using Distortion Modeling in the Scalable Extension of H.264/AVC”, Ieee Transactions on Image Processing, (2009)
  • F JIANG, Y WU, AK KATSAGGELOS, “A Dynamic Hierarchical Clustering Method for Trajectory-Based Unusual Video Event Detection”, IEEE TRANSACTIONS ON IMAGE PROCESSING, (2009)
  • Y FU, Z LI, TS HUANG, et al., “Locally adaptive subspace and similarity metric learning for visual data clustering and retrieval”, COMPUTER VISION AND IMAGE UNDERSTANDING, (2008)