Noncausal predictive video codec offering hierarchical QoS

M. Kouras; A. Asif

doi:10.1109/ICASSP.2004.1326650

2004 IEEE International Conference on Acoustics, Speech, and Signal Processing

Noncausal predictive video codec offering hierarchical QoS

Year: 2004, Volume: 3, Pages: iii-737-40 vol.3

DOI Bookmark: 10.1109/ICASSP.2004.1326650

Authors

M. Kouras, Dept. of Comput. Sci., York Univ., North York, Ont., Canada
A. Asif, Dept. of Comput. Sci., York Univ., North York, Ont., Canada

Abstract

We present a scalable video coding scheme based on a three dimensional (3D) Gauss Markov random process (GMrp) and replenishment extended vector quantization (VQ). The proposed video codec is capable of offering different quality of service (QoS) in the temporal and spatial domains. Compression results illustrate the superiority of the proposed scheme over the ITU standard, H.263, at high compression ratios.

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Noncausal predictive video codec offering hierarchical QoS

Authors

Abstract

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