DocumentCode
974413
Title
2-D digital filters using logarithmic number systems
Author
Sicuranza, Giovanni L.
Author_Institution
UniversitÃ\xa0 degli Studi di Triest, Trieste, Italy
Volume
17
Issue
22
fYear
1981
Firstpage
854
Lastpage
855
Abstract
The letter deals with the design of 2-D digital filters to be implemented in a logarithmic number system. The accuracy of the coefficient representation is considered, and a limit on the maximum useful word length is derived. An optimisation procedure is proposed, together with a few examples of 2-D filter design.
Keywords
optimisation; two-dimensional digital filters; 2-D digital filters; design; digital signal processing; logarithmic number systems; optimisation; word length;
fLanguage
English
Journal_Title
Electronics Letters
Publisher
iet
ISSN
0013-5194
Type
jour
DOI
10.1049/el:19810594
Filename
4246075
Link To Document