Approaching real-time processing for matching pursuit image coding

Roland Norcen; Peter Schneider; Andreas Uhl

doi:10.1117/12.451062

20 December 2001 Approaching real-time processing for matching pursuit image coding

Roland Norcen, Peter Schneider, Andreas Uhl

Proceedings Volume 4674, Media Processors 2002; (2001) https://doi.org/10.1117/12.451062
Event: Electronic Imaging, 2002, San Jose, California, United States

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.

Citation Download Citation

Roland Norcen, Peter Schneider, and Andreas Uhl "Approaching real-time processing for matching pursuit image coding", Proc. SPIE 4674, Media Processors 2002, (20 December 2001); https://doi.org/10.1117/12.451062

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