Peer-reviewed Journals
Minmax optimal video summarization and coding with frame skip constraint, accepted to the IEEE Transactions on Circuits and Systems for Video Technology
Bhavan Gandhi, Aggelos K. Katsaggelos, Zhu Li, Guido M. Schuster
Motion compensated shape error concealment, accepted to the IEEE Transactions on Image Processing
Aggelos K. Katsaggelos, Guido M. Schuster
Rate-distortion optimal video summary generation, accepted to the IEEE Transactions on Image Processing
Bhavan Gandhi, Aggelos K. Katsaggelos, Zhu Li, Guido M. Schuster
2004
- Shape error concealment using Hermite splines, IEEE Transactions on Image Processing, June 2004, Vol. 13, No. 6, pp. 808-820Aggelos K. Katsaggelos, Xiaohuan Li, Guido M. Schuster
- A rate-distortion optimal alternative to matching pursuit, IEEE Transactions on Signal Processing, May 2004, Vol. 52, No. 5, pp. 1352-1363Aggelos K. Katsaggelos, Tom Ryen, Guido M. Schuster
2003
- An efficient rate-distortion optimal shape coding approach utilizing a skeleton-based decomposition, IEEE Transactions on Image Processing, October 2003, Vol. 12, No. 10, pp. 1181-1193Aggelos K. Katsaggelos, Thrasyvoulos N. Pappas, Haohong Wang, Guido M. Schuster
- Operational rate-distortion optimal bit allocation for object-based video coding, submitted to the IEEE Transactions on Circuits and Systems for Video Technology, June 2003 Aggelos K. Katsaggelos, Haohong Wang, Guido M. Schuster
2000
- A mathematical model for shape coding with B-splines, Signal Processing: Image Communications, May 2000, Vol. 15 (7-8), pp. 685-701Aggelos K. Katsaggelos, Fabian W. Meier, Guido M. Schuster
- Shape coding using temporal correlation and joint VLC optimization, IEEE Transactions on Circuits and Systems for Video Technology, August 2000, Vol. 10, No. 5, pp. 744-754 Aggelos K. Katsaggelos, Gerry Melnikov, Guido M. Schuster
1999
- True number portability and advanced call-screening in a SIP-based IP-telephony system, IEEE Communications Magazine, special issue on the provision of communication services over hybrid networks, July 1999, Vol. 37, No. 7, pp. 96-102 M. Borella, I. Dalgic, R. Dean, J. Grabiec, J. Mahler, I. Sidhu, G.M. Schuster
- A review of the minimum maximum criterion for optimal bit allocation among dependent quantizers, IEEE Transactions on Multimedia, March 1999, Vol. 1. No. 1, pp. 3-17 Aggelos K. Katsaggelos, Gerry Melnikov, Guido M. Schuster
1998
- Operationally optimal vertex-based shape coding, IEEE Signal Processing Magazine, special issue on rate distortion based signal processing, November 1998, by invitation, Vol. 15, No. 6, pp. 91-108 Aggelos K. Katsaggelos, Gerry Melnikov, Guido M. Schuster
- An optimal quad-tree-based motion estimation and motion compensated interpolation scheme for video compression, IEEE Transactions on Image Processing, November 1998, Vol. 11, No. 11, pp. 1505-1523Aggelos K. Katsaggelos, Guido M. Schuster
- MPEG-4 and rate-distortion based shape coding techniques, Proceedings of the IEEE, specia issue on Multimedia Signal Processing, April 1998, part two, pp. 1126-1154 Aggelos K. Katsaggelos, Lisimachos P. Kondi, Fabian W. Meier, Jörn Ostermann, Guido M. Schuster
- Real-time voice over packet-switched networks, IEEE Network Magazine, January/February 1998, Vol. 12, No. 1, pp. 18-27M.S. Borella, J. Grabiec, T.J. Kostas, J. Mahler, I. Sidhu, G.M. Schuster
- An optimal polygonal boundary encoding scheme in the rate distortion sense, IEEE Transactions on Image Processing, January 1998, Vol. 7, No. 1, pp. 13-26. This paper received the IEEE Signal processing Society Best Paper Award 2001 Aggelos K. Katsaggelos, Guido M. Schuster
1997
- The minimum-average and minimum-maximum criteria in lossy compression, Vistas in Astronomy, Vol. 41, No. 3, pp.427-437Aggelos K. Katsaggelos, Guido M. Schuster
- A theory for the optimal bit allocation between displacement vector field and displaced frame difference, IEEE Journal on Selected Areas in Communications, December 1997, Vol. 15, No. 9, pp. 1739-1751 Aggelos K. Katsaggelos, Guido M. Schuster
- A video compression scheme with optimal bit allocation among segmentation, motion and residual error, IEEE Transactions on Image Processing, November 1997, Vol. 6, No. 3, pp. 1487-1502 Aggelos K. Katsaggelos, Guido M. Schuster