Methods for regular VLSI implementations of wavelet filters

Andreas Klappenecker; Volker Baumgarte; Armin Nueckel; Thomas Beth

doi:10.1117/12.255255

23 October 1996 Methods for regular VLSI implementations of wavelet filters

Andreas Klappenecker, Volker Baumgarte, Armin Nueckel, Thomas Beth

Proceedings Volume 2825, Wavelet Applications in Signal and Image Processing IV; (1996) https://doi.org/10.1117/12.255255
Event: SPIE's 1996 International Symposium on Optical Science, Engineering, and Instrumentation, 1996, Denver, CO, United States

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.

Citation Download Citation

Andreas Klappenecker, Volker Baumgarte, Armin Nueckel, and Thomas Beth "Methods for regular VLSI implementations of wavelet filters", Proc. SPIE 2825, Wavelet Applications in Signal and Image Processing IV, (23 October 1996); https://doi.org/10.1117/12.255255

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