DocumentCode
3270424
Title
On filter symmetry polarities and lengths of M-channel linear-phase PR filter banks
Author
Anjin Peng ; Shengxian Zhuang ; Johansson, Hakan ; Wanhammar, L.
Author_Institution
Sch. of Electr. & Inf. Eng., Southwest Univ. for Nat., Chengdu, China
Volume
6
fYear
2010
fDate
16-18 Oct. 2010
Firstpage
3008
Lastpage
3012
Abstract
This paper derives the channel filters´ symmetry polarities (symmetric or anti-symmetric impulse responses), length parities (even or odd), and permissible combinations and lengths of M-channel linear-phase perfect reconstruction (PR) maximally decimated filter banks. The results are general and can be used for any number of channels M.
Keywords
channel bank filters; filtering theory; transient response; M-channel linear-phase PR filter banks; M-channel linear-phase perfect reconstruction; antisymmetric impulse responses; filter symmetry polarity; maximal decimated filter banks; symmetric impulse responses; Filter bank; Filtering theory; Finite impulse response filter; Image reconstruction; Sufficient conditions; Filter banks; filter length; linear-phase; perfect reconstruction; symmetry polarity;
fLanguage
English
Publisher
ieee
Conference_Titel
Image and Signal Processing (CISP), 2010 3rd International Congress on
Conference_Location
Yantai
Print_ISBN
978-1-4244-6513-2
Type
conf
DOI
10.1109/CISP.2010.5647522
Filename
5647522
Link To Document