Found 18 results
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Chen, Z., R. Molina, and A. K. Katsaggelos, "Automated Recovery of Compressedly Observed Sparse Signals From Smooth Background", IEEE Signal Processing Letters, vol. 21, pp. 1012-1016, 08/2014. IEEESPLCompressedSparse.pdf (1.12 MB)
Mikhelson, I., P. Lee, A. V. Sahakian, Y. Wu, and A. K. Katsaggelos, "Automatic, Fast, Online Calibration Between Depth and Color Cameras", Journal of Visual Communication and Image Representation, pp. 218-226, January 2014. paper.pdf (1.62 MB)
Fang, L., O. C. Au, K. Tang, and A. K. Katsaggelos, "Anti-Aliasing Filter Design for Subpixel Down-Sampling via Frequency Domain Analysis", IEEE Trans. Image Processing, vol. 21, pp. 1391-1405, March, 2012. paper.pdf (2.91 MB)
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. paper.pdf (2.18 MB)
Vega, M., J. Mateos, R. Molina, and A. K. Katsaggelos, "Astronomical Image Restoration Using Variational Methods and Model Combination", Statistical Methodology, April, 2011. paper.pdf (1.13 MB)
Wu, D., S. Ci, H. Wang, and A. K. Katsaggelos, "Application-Centric Routing for Video Streaming Over MultiHop Wireless Networks", IEEE Trans. Circuits Syst. Video Techn. , vol. 20, pp. 1721-1734, Dec. 2010. paper.pdf (2.02 MB)
Aleksic, P. S., and A. K. Katsaggelos, "Audio-Visual Biometrics", IEEE Proceedings, vol. 94, pp. 2025-2044, 11/2006. paper.pdf (1.49 MB)
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. paper.pdf (766.63 KB)
Memik, S O., A. K. Katsaggelos, and M. Sarrafzadeh, "Analysis and FPGA Implementation of Image Restoration Under Resource Constraints", IEEE Trans. on Computers, vol. 52, pp. 390-399, 03/2003. paper.pdf (945.73 KB)
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, pp. 1213-1227, 11/2002. paper.pdf (1.35 MB)
Chellappa, R., T. Chen, and A. K. Katsaggelos, "Audio-Visual Interaction in Multimodal Communication", IEEE Signal Processing Magazine, vol. 14, pp. 37-38, 07/1997. paper.pdf (237.58 KB)
Efstratiadis, S. N., and A. K. Katsaggelos, "An Adaptive Regularized Recursive Displacement Estimation Algorithm", IEEE Trans. Image Processing, vol. 2, pp. 341-352, 07/1993. paper.pdf (1.49 MB)
Efstratiadis, S. N., and A. K. Katsaggelos, "Adaptive Iterative Image Restoration with Reduced Computational Load", Optical Engineering, vol. 29, pp. 1458-1468, 12/1990. paper.pdf (717.72 KB)