DocumentCode
423833
Title
Construction of orthogonal wavelet filters in terms of unitary transform
Author
Yang, Jian-wei ; Tang, Yuan Y. ; Zhang, Wei-Peng ; He, Zhen-Yu
Author_Institution
Dept. of Comput. Sci., Hong Kong Baptist Univ., Kowloon, China
Volume
6
fYear
2004
fDate
26-29 Aug. 2004
Firstpage
3908
Abstract
Unitary transform of conjugate quadrature filter (CQF) is introduced for constructing orthogonal wavelet filters. As its applications, we not only provide a complete and explicit parameterization of one-dimensional orthogonal wavelet system, but also present a method for parameterized constructing two-dimensional orthogonal wavelet filters. By constructing non-separable two-dimensional orthogonal wavelet filters, we also give an example to illustrate the second application.
Keywords
filtering theory; wavelet transforms; conjugate quadrature filter; nonseparable two-dimensional orthogonal wavelet filter; one-dimensional orthogonal wavelet system; unitary transform; Application software; Computer science; Equations; Finance; Helium; Low pass filters; Machine learning; Wavelet transforms;
fLanguage
English
Publisher
ieee
Conference_Titel
Machine Learning and Cybernetics, 2004. Proceedings of 2004 International Conference on
Print_ISBN
0-7803-8403-2
Type
conf
DOI
10.1109/ICMLC.2004.1380530
Filename
1380530
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