DocumentCode
846887
Title
Realization of separable first- and second-order 2-D all-pass digital filters
Author
Reddy, P.S. ; Satyanarayana, P. ; Swamy, M.N.S.
Author_Institution
Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, Que., Canada
Volume
36
Issue
8
fYear
1989
fDate
8/1/1989 12:00:00 AM
Firstpage
1146
Lastpage
1147
Abstract
The authors give structures realizing first- and second-order, separable, 2-D, all-pass digital filters. The method employs signal flow graph technique and S.J. Mason´s gain formula to obtain the transfer function. The realizations obtained are minimal delay and minimal multiplier structures
Keywords
all-pass filters; transfer functions; two-dimensional digital filters; all-pass digital filters; first order; gain formula; minimal delay; minimal multiplier; second-order; signal flow graph technique; transfer function; Adders; Delay; Digital filters; Filtering; Flow graphs; Noise robustness; Signal processing; Speech processing; Transfer functions; Two dimensional displays;
fLanguage
English
Journal_Title
Circuits and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0098-4094
Type
jour
DOI
10.1109/31.192432
Filename
192432
Link To Document