DocumentCode
956664
Title
Design of two-dimensional recursive filters with arbitrary support using quarter-plane design algorithms
Author
Shaw, G.A. ; Mersereau, R.M.
Author_Institution
Georgia Institute of Technology, Atlanta, GA
Volume
67
Issue
7
fYear
1979
fDate
7/1/1979 12:00:00 AM
Firstpage
1081
Lastpage
1083
Abstract
In this note we examine reversible mappings between recursively computable two-dimensional digital filters with arbitrary regions of support and associated filters with quarter-plane support. These mappings allow quarter-plane design algorithms to be used to design more general recursive filters. This treatment applies equally to rectangularly sampled and hexagonally sampled systems.
Keywords
Algorithm design and analysis; Difference equations; Digital filters; Electrons; Frequency response; IIR filters; Nonlinear filters; Oscillators; Polynomials; Transfer functions;
fLanguage
English
Journal_Title
Proceedings of the IEEE
Publisher
ieee
ISSN
0018-9219
Type
jour
DOI
10.1109/PROC.1979.11395
Filename
1455664
Link To Document