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Generalized discrete multiwavelet transform with embedded orthogonal symmetric prefilter bank

Authors :
Tai-Chiu Hsung
Lun, Daniel Pak-Kong
Yu-Hing Shum
Ho, K.C.
Source :
IEEE Transactions on Signal Processing. Dec, 2007, Vol. 55 Issue 12, p5619, 11 p.
Publication Year :
2007

Abstract

A new generalized discrete multiwavelet transform (DMWT) structure is described in which the prefilter is embedded into the first stage of the transform. The findings suggest better performance and low computational complexity of the proposed DMWT structure on application to vector-based image coding applications.

Details

Language :
English
ISSN :
1053587X
Volume :
55
Issue :
12
Database :
Gale General OneFile
Journal :
IEEE Transactions on Signal Processing
Publication Type :
Academic Journal
Accession number :
edsgcl.173178118