DocumentCode
1264171
Title
Design of two-dimensional zero-phase FIR filters via the generalized McClellan transform
Author
Psarakis, Emmanouil Z. ; Moustakides, George V.
Author_Institution
Comput. Tech. Inst., Patras, Greece
Volume
38
Issue
11
fYear
1991
fDate
11/1/1991 12:00:00 AM
Firstpage
1355
Lastpage
1363
Abstract
The authors present a design method for two-dimensional centrosymmetric zero-phase finite-impulse-response (FIR) filters, via the generalized McClellan transform. An in-depth study of the transform involved in the design method reveals a number of useful properties. These properties are used in the design method for an optimal definition of the generalized McClellan transform coefficients. The method can be applied to the design of classical 2-D FIR filters, yielding filters that are very close to the 2-D ideal specifications
Keywords
filtering and prediction theory; transforms; two-dimensional digital filters; 2D filters; FIR filters; design method; finite-impulse-response; generalized McClellan transform; transform coefficients; zero-phase; Chebyshev approximation; Design methodology; Digital filters; Finite impulse response filter; Helium; IIR filters; Image processing; Medical diagnosis; Physics; Two dimensional displays;
fLanguage
English
Journal_Title
Circuits and Systems, IEEE Transactions on
Publisher
ieee
ISSN
0098-4094
Type
jour
DOI
10.1109/31.99164
Filename
99164
Link To Document