DocumentCode
1188767
Title
Approximation of 2-D separable in denominator filters
Author
Lashgari, Bijan ; Silverman, Leonard M. ; Abramatic, Jean-Francois
Volume
30
Issue
2
fYear
1983
fDate
2/1/1983 12:00:00 AM
Firstpage
107
Lastpage
121
Abstract
After introducing a two-dimensional (2-D) model for the class of causal, recursive, and separable in denominator (CRSD) filters, a technique for approximating a given 2-D filter by a CRSD filter is presented. Also, a technique for 2-D CRSD model reduction is considered. Both the stability and minimality properties of the approximate model are explored. Some examples are also given to illustrate the proposed technique.
Keywords
Filter design; Multidimensional digital filters; Recursive digital filters; Automation; Filters; HDTV; Helium; Microprocessors; Observability; Radio transmitters; Reduced order systems; TV; Two dimensional displays;
fLanguage
English
Journal_Title
Circuits and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0098-4094
Type
jour
DOI
10.1109/TCS.1983.1085327
Filename
1085327
Link To Document