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Abstract: Responses of Gabor wavelets in the mid-frequency space build a local spectral representation scheme with optimal properties regarding the time-frequency uncertainty principle. However, when using Gabor wavelets we observe a skewness in the mid-frequency space caused by the unsymmetrically spreading effect of Gabor wavelets. Though in most current applications the skewness does not obstruct the sampling of the spectral domain, it affects the identification and separation of source signals from... (Update)
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BibTeX entry: (Update)
@misc{ yu-using,
author = "Weichuan Yu and Gerald Sommer and Kostas Daniilidis",
title = "Using Skew {G}abor Filter in Source Signal Separation and Local Spectral
Multi-Orientation Analysis",
url = "citeseer.ist.psu.edu/yu04using.html" }
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