Fast multiresolution Gabor Transform based on synthesis of high frequency resolution spectrum from low frequency resolution spectra

Abstract

In recent years, multiresolutional time-frequency analysis has been widely studied in many fields. However, multiresolution analysis requires a large amount of calculations in accordance with the number of resolutions. Recently, the signal become higher resolution, so it tends to increase the amount of computation further. Gabor Transform (GT) is well-known… (More)
DOI: 10.1109/GlobalSIP.2014.7032207

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