DocumentCode
3073597
Title
Delta operator based 2-D filter design using symmetry constraints
Author
Khoo, I-Hung ; Reddy, Hari C. ; Rajan, P.K.
Author_Institution
Dept. of Electr. & Comput. Eng., California Univ., Irvine, CA, USA
Volume
2
fYear
2001
fDate
6-9 May 2001
Firstpage
781
Abstract
This paper presents an optimization-based 2-D filter design procedure that utilizes the recently derived symmetry constraints in gamma domain. The gamma domain transfer function has significant coefficient sensitivity advantage compared to the same procedure applied to the conventional q-operator based design with the same symmetry constraints
Keywords
frequency response; sensitivity analysis; transfer functions; two-dimensional digital filters; coefficient sensitivity advantage; delta operator based 2D filter; filter design; gamma domain; q-operator; symmetry constraints; transfer function; Constraint optimization; Design optimization; Frequency response; Geometry; IIR filters; Polynomials; Transfer functions;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2001. ISCAS 2001. The 2001 IEEE International Symposium on
Conference_Location
Sydney, NSW
Print_ISBN
0-7803-6685-9
Type
conf
DOI
10.1109/ISCAS.2001.921187
Filename
921187
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