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Proceedings Paper

Approaching real-time processing for matching pursuit image coding
Author(s): Roland Norcen; Peter Schneider; Andreas Uhl
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Paper Abstract

One approach to transformation based compression is the Matching Pursuit Projection (MPP). MPP or variants of it have been suggested for designing image compression and video compression algorithms and have been among the top performing submissions within the MPEG-4 standardization process. In the case of still image coding, the MPP approach has to be paid with an enormous computational complexity. In this work we discuss sequential, as well as parallel speedup techniques of a MPP image coder which is competitive in terms of rate-distortion performance.

Paper Details

Date Published: 20 December 2001
PDF: 7 pages
Proc. SPIE 4674, Media Processors 2002, (20 December 2001); doi: 10.1117/12.451062
Show Author Affiliations
Roland Norcen, Univ. of Salzburg (Austria)
Peter Schneider, Univ. of Salzburg (Austria)
Andreas Uhl, Univ. of Salzburg (Austria)

Published in SPIE Proceedings Vol. 4674:
Media Processors 2002
Sethuraman Panchanathan; V. Michael Bove Jr.; Subramania I. Sudharsanan, Editor(s)

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