DocumentCode
430706
Title
Design of 2D FIR digital filters with symmetric properties by genetic algorithm approach
Author
Tzeng, Shian-Tang
Author_Institution
Dept. of Electron. Eng., Kaoyuan Inst. of Technol., Kaohsiung
Volume
1
fYear
2004
fDate
6-9 Dec. 2004
Firstpage
417
Abstract
Besides the design of quadrantally symmetric linear-phase 2D FIR digital filters, a wide variety of linear-phase 2D filter designs are proposed in this paper. It is shown that there are 16 types of cases to be considered according to the symmetry/antisymmetry of 2D sequences in both directions and their filter lengths (even or odd). The corresponding types of magnitude responses are tabulated into a complete table if these 2D sequences are used to realize 2D FIR digital filters by genetic algorithm (GA) approach
Keywords
FIR filters; genetic algorithms; linear phase filters; 2D FIR digital filters; 2D sequences; filter lengths; genetic algorithm; linear-phase filter designs; symmetric properties; Algorithm design and analysis; Biological cells; Design engineering; Digital filters; Filter bank; Finite impulse response filter; Genetic algorithms; Genetic engineering; Genetic mutations; Sampling methods;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 2004. Proceedings. The 2004 IEEE Asia-Pacific Conference on
Conference_Location
Tainan
Print_ISBN
0-7803-8660-4
Type
conf
DOI
10.1109/APCCAS.2004.1412784
Filename
1412784
Link To Document