Title :
A fast recursive implementation of Gabor filters
Author :
David, Emilian ; Ungureanu, Paul ; Ansorge, Michael
Author_Institution :
Fac. of Electron. & Telecommun., "Gh. Asachi" Tech. Univ. of Iasi, Romania
Abstract :
This paper presents two methods, based on the rational approximation of functions, for designing Gabor like IIR filters with reduced computational complexity. The performance of the designed filters is discussed and comparisons with other approaches are made.
Keywords :
Gabor filters; IIR filters; computational complexity; recursive filters; Gabor filters; IIR filters; computational complexity; Application software; Computational complexity; Data mining; Filter bank; Filtering; Finite impulse response filter; Frequency; Gabor filters; IIR filters; Signal processing;
Conference_Titel :
Signals, Circuits and Systems, 2005. ISSCS 2005. International Symposium on
Print_ISBN :
0-7803-9029-6
DOI :
10.1109/ISSCS.2005.1511307
