Wavelet packet best basis selection on moderate parallel MIMD architectures

Wavelet packet best basis selection has become a popular method in image compression. This paper introduces a subband based parallelization which overcomes most of the difficulties of a straightforward parallel version of the sequential algorithm. Beside the higher efficiency the algorithm is easier...

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Bibliographic Details
Published in:	Parallel computing Vol. 22; no. 1; pp. 149 - 158
Main Author:	Uhl, Andreas
Format:	Journal Article
Language:	English
Published:	Elsevier B.V 01.01.1996
Subjects:	Best basis selection Distributed memory architecture Image compression Parallel wavelet packet decomposition Wavelet transform Distributed memory architecture Parallel wavelet packet decomposition Image compression Wavelet transform Best basis selection
ISSN:	0167-8191, 1872-7336
Online Access:	Get full text
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Summary:	Wavelet packet best basis selection has become a popular method in image compression. This paper introduces a subband based parallelization which overcomes most of the difficulties of a straightforward parallel version of the sequential algorithm. Beside the higher efficiency the algorithm is easier to implement than its classical version.
Bibliography:	ObjectType-Article-2 SourceType-Scholarly Journals-1 ObjectType-Feature-1 content type line 23
ISSN:	0167-8191 1872-7336
DOI:	10.1016/0167-8191(95)00056-9