Faculté des sciences

A fast recursive implementation of Gabor filters

David, Emilian ; Ungureanu, Paul ; Ansorge, Michael

In: IEEE International Symposium on Signals, Circuits and Systems (ISSCS) 2005, 2005, vol. 2, p. 581-584

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. Plus

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    Summary
    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.