Cagatay, Nazli Deniz und Datcu, Mihai (2015) Classification of Interferometric SAR Images Based on Parametric Modeling in the Fractional Fourier Transform Domain. In: Proceedings of IEEE International Conference on Image Processing (ICIP) 2015, Seiten 1364-1368. IEEE Xplore. IEEE International Conference on Image Processing (ICIP), 2015-09-27 - 2015-09-30, Quebec City, Canada. doi: 10.1109/ICIP.2015.7351023.
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Kurzfassung
In this paper, the importance of image transformation for parametric modeling of single-look complex (SLC) and interferometric SAR (InSAR) images is emphasized. For SLC images, the real and imaginary parts of the fractional Fourier transform (FrFT) coefficients have already been modeled with generalized Gaussian distribution (GGD). Here, this work is extended for InSAR images. The Kolmogorov-Smirnov (KS) test statistics show that FrFT simplifies the statistical response for both SLC and InSAR images, and helps to achieve more uniform KS statistics over all classes, which is important in order to model the whole database with a single distribution. Moreover, the classification of InSAR images with a feature vector composed of GGD parameters shows a performance comparable to that of a non-parametric feature vector.
elib-URL des Eintrags: | https://elib.dlr.de/96503/ | ||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||
Titel: | Classification of Interferometric SAR Images Based on Parametric Modeling in the Fractional Fourier Transform Domain | ||||||||||||
Autoren: |
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Datum: | 2015 | ||||||||||||
Erschienen in: | Proceedings of IEEE International Conference on Image Processing (ICIP) 2015 | ||||||||||||
Referierte Publikation: | Ja | ||||||||||||
Open Access: | Ja | ||||||||||||
Gold Open Access: | Nein | ||||||||||||
In SCOPUS: | Nein | ||||||||||||
In ISI Web of Science: | Nein | ||||||||||||
DOI: | 10.1109/ICIP.2015.7351023 | ||||||||||||
Seitenbereich: | Seiten 1364-1368 | ||||||||||||
Herausgeber: |
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Verlag: | IEEE Xplore | ||||||||||||
Status: | veröffentlicht | ||||||||||||
Stichwörter: | Fractional Fourier transform (FrFT), generalized Gaussian distribution, interferometric synthetic aperture radar (InSAR), parametric modeling, scene classification | ||||||||||||
Veranstaltungstitel: | IEEE International Conference on Image Processing (ICIP) | ||||||||||||
Veranstaltungsort: | Quebec City, Canada | ||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||
Veranstaltungsbeginn: | 27 September 2015 | ||||||||||||
Veranstaltungsende: | 30 September 2015 | ||||||||||||
Veranstalter : | IEEE | ||||||||||||
HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||
HGF - Programm: | Raumfahrt | ||||||||||||
HGF - Programmthema: | Erdbeobachtung | ||||||||||||
DLR - Schwerpunkt: | Raumfahrt | ||||||||||||
DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | R - Vorhaben hochauflösende Fernerkundungsverfahren (alt) | ||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||
Institute & Einrichtungen: | Institut für Methodik der Fernerkundung > Photogrammetrie und Bildanalyse | ||||||||||||
Hinterlegt von: | Cagatay, Nazli Deniz | ||||||||||||
Hinterlegt am: | 02 Jun 2015 08:58 | ||||||||||||
Letzte Änderung: | 24 Apr 2024 20:02 |
Verfügbare Versionen dieses Eintrags
- Classification of Interferometric SAR Images Based on Parametric Modeling in the Fractional Fourier Transform Domain. (deposited 02 Jun 2015 08:58) [Gegenwärtig angezeigt]
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