ON THE CONJUGATE QUADRATURE FILTERS THAT DO NOT GENERATE ORTHONORMAL WAVELETS

Authors
GRIPENBERG G
Citation
G. Gripenberg, ON THE CONJUGATE QUADRATURE FILTERS THAT DO NOT GENERATE ORTHONORMAL WAVELETS, IEEE transactions on signal processing, 43(8), 1995, pp. 2005-2007
Citations number
6
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEEE transactions on signal processing → ACNP
ISSN journal
1053587X
Volume
43
Issue
8
Year of publication
1995
Pages
2005 - 2007
Database
ISI
SICI code
1053-587X(1995)43:8<2005:OTCQFT>2.0.ZU;2-U
Abstract
It is shown that the conjugate quadrature filters that fail to generat e an orthonormal multiresolution are symmetrical if their length is at most 6 and have at most N - 2 vanishing moments if their length is 2N greater than or equal to 6.