Found 243 results
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Journal Article
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, pp. 1378-1389, 10/2011. paper.pdf (1.17 MB)
Fang, L., O. C. Au, N. - M. Cheung, A. K. Katsaggelos, H. Li, and F. Zou, "Luma-chroma Space Filter Design for Subpixel-based Monochrome Image Downsampling", IEEE Trans. Image Processing, vol. 22, pp. 3818-3829, Oct. 2013. paper.pdf (2.53 MB)
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, pp. 685-701, 05/2000. paper.pdf (807.73 KB)
Luna, C.., L. Kondi, and A. K. Katsaggelos, "Maximizing User Utility in Video Streaming Applications", IEEE Trans. Circuits and Systems for Video Technology, vol. 13, issue 2, pp. 141-148, 02/2003. paper.pdf (482.82 KB)
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, pp. 1451-1464, June 2010. paper.pdf (5.71 MB)
Katsaggelos, A. K., and K T. Lay, "Maximum Likelihood Blur Identification and Image Restoration Using the EM Algorithm", IEEE Trans. Signal Processing, vol. 39, 03/1991. paper.pdf (969.47 KB)
Galatsanos, N. P., and A. K. Katsaggelos, "Methods for Choosing the Regularization Parameter and Estimating the Noise Variance in Image Restoration and their Relation", IEEE Trans. Image Processing, vol. 1, pp. 322-336, July 1992. paper.pdf (1.25 MB)
Schuster, G. M., and A. K. Katsaggelos, "The Minimum-Average and Minimum-Maximum Criteria in Lossy Compression", Vistas in Astronomy, vol. 41, pp. 427-437, 1997. paper.pdf (363.94 KB)
Li, Z., G. M. Schuster, and A. K. Katsaggelos, "MINMAX Optimal Video Summarization", IEEE Trans. Circuits and Systems for Video Technology, vol. 15, issue 10, pp. 1245-1256, 10/2005. paper.pdf (701.19 KB)
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. paper.pdf (1.45 MB)
Tom, B. C., S. N. Efstratiadis, and A. K. Katsaggelos, "Motion Estimation of Skeletonized Angiographic Images using Elastic Registration", IEEE Trans. Medical Imaging, vol. 13, pp. 450-460, 09/1994. paper.pdf (864.28 KB)
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, pp. 1126-1154, 06/1998. paper.pdf (794.28 KB)
Tzavidas, S., and A. K. Katsaggelos, "A Multi-Camera Setup for Generating Stereo Panoramic Video", IEEE Transactions on Multimedia, vol. 7, pp. 880-890, 10/2005. paper.pdf (839.03 KB)
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, pp. 241-254, 01/1996. paper.pdf (1.85 MB)
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, pp. 244-258, 09/1996. paper.pdf (371.36 KB)
Banham, M. R., N. P. Galatsanos, H. L. Gonzalez, and A. K. Katsaggelos, "Multichannel Restoration of Single Channel Images Using a Wavelet-Based Subband Decomposition", IEEE Trans. Image Processing, vol. 3, pp. 821-833, 11/1994. paper.pdf (1.65 MB)
Katsaggelos, A. K., "A Multiple Input Image Restoration Approach", Journal of Visual Comm. and Image Representation, vol. 1, pp. 93-103, 09/1990. paper.pdf (3.02 MB)
Sullivan, B. J., and A. K. Katsaggelos, "A New Termination Rule for Linear Iterative Image Restoration Algorithms", Optical Engineering, vol. 29, pp. 471-477, 05/1990. paper.pdf (663.88 KB)
Brailean, J. C., R. P. Kleihorst, S. Efstratiadis, A. K. Katsaggelos, and R. L. Lagendijk, "Noise Reduction Filters for Dynamic Image Sequences: A Review", IEEE Proceedings, vol. 83, pp. 1272-1292, 09/1995. paper.pdf (2.02 MB)
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, pp. 927-934, 09/2012. paper.pdf (1.26 MB)
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, pp. 334-346, 12/1992. paper.pdf (1.62 MB)
Villena, S.., M. Vega, R. Molina, and A. K. Katsaggelos, "A Non-stationary Image Prior Combination in Super-Resolution", Digital Signal Processing, vol. 32, pp. 1-10, 10/2014.
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. paper.pdf (191.41 KB)
Tsaftaris, S. A., F. Casadio, J. - L. Andral, and A. K. Katsaggelos, "A novel visualization tool for art history and conservation: automated colorization of black and white archival photographs of works of art", Studies in Conservation, Aug. 2013. paper.pdf (5.31 MB)
Kondi, L. P., and A. K. Katsaggelos, "An Operational Rate-Distortion Optimal Single-Pass SNR Scalable Video Coder", IEEE Trans. Image Processing, vol. 10, pp. 1613-1620, 11/2001. paper.pdf (177.51 KB)