DocumentCode
292958
Title
Direct design of 2-D recursive N-th band digital filters and polyphase filter banks
Author
Anderson, Martin S. ; Lawson, Stuart S.
Author_Institution
Warwick Univ., Coventry, UK
Volume
2
fYear
1994
fDate
30 May-2 Jun 1994
Firstpage
213
Abstract
This paper presents a direct design method for 2-D recursive N-th band digital filters in terms of phase. The 2-D allpass subfilters are designed to closely approximate 2-D ideal polyphase networks, resulting in better stopband performance
Keywords
Channel bank filters; Design methodology; Digital filters; Filter bank; Frequency; Image coding; Lattices; Passband; Sampling methods; Signal synthesis;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1994. ISCAS '94., 1994 IEEE International Symposium on
Conference_Location
London
Print_ISBN
0-7803-1915-X
Type
conf
DOI
10.1109/ISCAS.1994.408942
Filename
408942
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