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Families of biorthogonal wavelets

✍ Scribed by A. Karoui; R. Vaillancourt


Publisher
Elsevier Science
Year
1994
Tongue
English
Weight
1021 KB
Volume
28
Category
Article
ISSN
0898-1221

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✦ Synopsis


Several families of biorthogonal wavelet bases are constructed with various properties. In particular, for a given filter, F,,(t), of finite length 2n + 1, a parametric family of dual filters, F;;(E), of length 2N + 1 is constructed. The parametric nature of the dual filters makes it possible to design the optimum dual filter ;FN" (5) corresponding to a fixed filter 3,,(t).


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