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Complexity analysis of wavelet signal decomposition and reconstruction

โœ Scribed by C. Koc; Guanrong Chen; C. Chui

Book ID
126673471
Publisher
IEEE
Year
1994
Tongue
English
Weight
744 KB
Volume
30
Category
Article
ISSN
0018-9251

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This paper describes a form of discrete wavelet transform, which generates complex coefficients by using a dual tree of wavelet filters to obtain their real and imaginary parts. This introduces limited redundancy (2 m : 1 for m-dimensional signals) and allows the transform to provide approximate shi