Share Email Print

Proceedings Paper

Discrete biorthogonal wavelets and PR finite impulse response (FIR) filter banks via block circulant matrices
Author(s): Jaroslav Kautsky; Radka Turcajova
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

Factorization of orthogonal block circulant matrices can not be generalized in a straightforward way for block circulant matrices which are merely invertible. However, they can be decomposed into an orthogonal matrix and an atom that represents the `nonorthogonal' part of the matrix. Atoms can be characterized by nilpotent block-companion matrices. This characterization permits, for example, to derive bounds for the width of the band of the inverse of a banded block circulant matrix.

Paper Details

Date Published: 11 October 1994
PDF: 8 pages
Proc. SPIE 2303, Wavelet Applications in Signal and Image Processing II, (11 October 1994); doi: 10.1117/12.188811
Show Author Affiliations
Jaroslav Kautsky, Flinders Univ. (Australia)
Radka Turcajova, Flinders Univ. (Australia)

Published in SPIE Proceedings Vol. 2303:
Wavelet Applications in Signal and Image Processing II
Andrew F. Laine; Michael A. Unser, Editor(s)

© SPIE. Terms of Use
Back to Top