Title :
A novel method for nonuniform frequency-sampling design of 2-D FIR filters
Author :
Rozwod, W.J. ; Therrien, C.W. ; Lim, J.S.
Author_Institution :
Dept. of Electr. & Comput. Eng., Naval Postgraduate Sch., Monterey, CA, USA
Abstract :
The authors present a novel frequency-sampling design method for two-dimensional FIR filters with nonuniformly spaced samples. By imposing some mild constraints on sample location in the 2-D frequency plane, the method always provides a unique design solution. Important characteristics of the method are design flexibility through use of nonuniform samples and computational efficiency
Keywords :
filtering and prediction theory; two-dimensional digital filters; 2-D frequency plane; computational efficiency; nonuniform frequency-sampling design; nonuniformly spaced samples; sample location; two-dimensional FIR filters; Computational efficiency; Computer science; Design methodology; Equations; Finite impulse response filter; Frequency response; Space technology;
Conference_Titel :
Acoustics, Speech, and Signal Processing, 1988. ICASSP-88., 1988 International Conference on
Conference_Location :
New York, NY
DOI :
10.1109/ICASSP.1988.196715
