This paper discusses the discrete-time wavelet transform from a filterbank perspective and shows how the discrete time wavelet transform can be considered an octave-band tree-structured filterbank. Examples of designs for two-band wavelet filters are given for both a conjugate quadrature mirror filterbank and a linear phase filterbank.

Authors: Barnell III, Thomas P.; Richardson, Craig H.
Affiliation: Atlanta Signal Processors, Inc., Atlanta, GA
AES Convention: 99 (October 1995) Paper Number: 4047
Publication Date: October 1, 1995
Subject: Wavelets

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