DocumentCode
1349032
Title
Some properties of symmetric-antisymmetric orthonormal multiwavelets
Author
Shen, Lixin ; Tan, Hwee Huat ; Tham, Jo Yew
Author_Institution
Dept. of Math., Nat. Univ. of Singapore, Singapore
Volume
48
Issue
7
fYear
2000
fDate
7/1/2000 12:00:00 AM
Firstpage
2161
Lastpage
2163
Abstract
We analyze the discrete multiwavelet transform using symmetric-antisymmetric orthonormal multifilters (SAOMFs) and prove that for any even-length SAOMF, we can always find an odd-length SAOMF such that the implementation of discrete multiwavelet transform using either the even-length or the odd-length SAOMF produces identical output for a given input signal if the sum/difference prefilter is chosen
Keywords
discrete wavelet transforms; filtering theory; signal processing; discrete multiwavelet transform; even-length multifilter; odd-length multifilter; signal processing; sum/difference prefilter; symmetric-antisymmetric orthonormal multifilters; symmetric-antisymmetric orthonormal multiwavelets; Discrete transforms; Discrete wavelet transforms; Educational technology; Filters; Frequency; Information processing; Mathematics; Multiresolution analysis; Signal analysis; Signal processing;
fLanguage
English
Journal_Title
Signal Processing, IEEE Transactions on
Publisher
ieee
ISSN
1053-587X
Type
jour
DOI
10.1109/78.847800
Filename
847800
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