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Proceedings Paper

Methods for regular VLSI implementations of wavelet filters
Author(s): Andreas Klappenecker; Volker Baumgarte; Armin Nueckel; Thomas Beth
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Paper Abstract

We investigate three approaches to VLSI implementation of wavelet filters. The direct form structure, the lattice form structure, and an algebraic structure are used to derive different architectures for wavelet filters. The algebraic structure exploits conjugacy properties in number fields. All approaches are explained in detail for the Daubechies 4- tab filters. We outline the philosophy of a design method for integrated circuits.

Paper Details

Date Published: 23 October 1996
PDF: 12 pages
Proc. SPIE 2825, Wavelet Applications in Signal and Image Processing IV, (23 October 1996); doi: 10.1117/12.255255
Show Author Affiliations
Andreas Klappenecker, Univ. Karlsruhe (Germany)
Volker Baumgarte, Univ. Karlsruhe (Germany)
Armin Nueckel, Univ. Karlsruhe (Germany)
Thomas Beth, Univ. Karlsruhe (Germany)

Published in SPIE Proceedings Vol. 2825:
Wavelet Applications in Signal and Image Processing IV
Michael A. Unser; Akram Aldroubi; Andrew F. Laine, Editor(s)

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