Gordon Braudaway, Fred Mintzer, et al.
SPIE Photonics West 2001
Paper
FILTERS FOR DISTORTION-FREE TWO-BAND MULTIRATE FILTER BANKS.
Abstract
Conditions are given for a two-band multirate filter bank to be alias free and to have a unity frequency response. It is shown that the class of quadrature mirror filters (QMFs) that satisfies these conditions is quite limited. A class of filters that does satisfy these conditions is given, and a simple procedure for designing filters from this class is presented with an example.
Related
Fred Mintzer, John D. McFall
SPIE Visual Communications 1991
H.M. Gladney, Fred Mintzer, et al.
Communications of the ACM
Albert Cazes, Fred Mintzer
IS&T/SPIE Electronic Imaging 2001