SAR ocean image decomposition using the Gabor expansion

J.G Teti,H.N Kritikos

doi:10.1109/36.124233

SAR ocean image decomposition using the Gabor expansion

J.G Teti, H.N Kritikos

https://doi.org/10.1109/36.124233

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Journal: IEEE transactions on geoscience and remote sensing : a publication of the IEEE Geoscience and Remote Sensing Society	Publication Date: Jan 1, 1992
Citations: 10

Affiliation: Naval Air Warfare Center Training Systems Division, University of Pennsylvania

#SAR Ocean Images #Gabor Expansion + Show 8 more

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Abstract

Demonstrates the utility of the Gabor expansion as a new tool in geophysical research. The Gabor expansion provides good time-frequency (or space-wavenumber) localization and is ideally suited to represent nonstationary processes. The properties of this tool are demonstrated by expanding an FM-chirp waveform, and azimuth cuts taken from two different SAR ocean images. The effects of filtering in Gabor phase space are also investigated. >

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