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Proceedings Paper

Weighting matrices and spatial and temporal prediction modes in a spatial-scalable MPEG-2 coder
Author(s): Angelika Knoll
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Paper Abstract

The MPEG-2 standard includes a spatial scalable hierarchy. For graceful degradation purposes, the base layer is a downscaled version of the enhancement layer. For this case of spatial scalability weighting matrices and spatial and temporal prediction modes are examined, resulting in an optimization of the enhancement layer encoder also with respect to hardware complexity.

Paper Details

Date Published: 17 February 1995
PDF: 12 pages
Proc. SPIE 2451, Advanced Image and Video Communications and Storage Technologies, (17 February 1995); doi: 10.1117/12.201198
Show Author Affiliations
Angelika Knoll, Deutsche Bundespost Telekom (Germany)


Published in SPIE Proceedings Vol. 2451:
Advanced Image and Video Communications and Storage Technologies
Naohisa Ohta; Heinz U. Lemke; Jean Claude Lehureau, Editor(s)

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