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Cagatay, Nazli Deniz and 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, pp. 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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Official URL: http://ieeexplore.ieee.org/xpl/articleDetails.jsp?arnumber=7351023
Abstract
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.
| Item URL in elib: | https://elib.dlr.de/96503/ | ||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||
| Title: | Classification of Interferometric SAR Images Based on Parametric Modeling in the Fractional Fourier Transform Domain | ||||||||||||
| Authors: |
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| Date: | 2015 | ||||||||||||
| Journal or Publication Title: | Proceedings of IEEE International Conference on Image Processing (ICIP) 2015 | ||||||||||||
| Refereed publication: | Yes | ||||||||||||
| Open Access: | Yes | ||||||||||||
| Gold Open Access: | No | ||||||||||||
| In SCOPUS: | No | ||||||||||||
| In ISI Web of Science: | No | ||||||||||||
| DOI: | 10.1109/ICIP.2015.7351023 | ||||||||||||
| Page Range: | pp. 1364-1368 | ||||||||||||
| Editors: |
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| Publisher: | IEEE Xplore | ||||||||||||
| Status: | Published | ||||||||||||
| Keywords: | Fractional Fourier transform (FrFT), generalized Gaussian distribution, interferometric synthetic aperture radar (InSAR), parametric modeling, scene classification | ||||||||||||
| Event Title: | IEEE International Conference on Image Processing (ICIP) | ||||||||||||
| Event Location: | Quebec City, Canada | ||||||||||||
| Event Type: | international Conference | ||||||||||||
| Event Start Date: | 27 September 2015 | ||||||||||||
| Event End Date: | 30 September 2015 | ||||||||||||
| Organizer: | IEEE | ||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||
| HGF - Program: | Space | ||||||||||||
| HGF - Program Themes: | Earth Observation | ||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||
| DLR - Program: | R EO - Earth Observation | ||||||||||||
| DLR - Research theme (Project): | R - Vorhaben hochauflösende Fernerkundungsverfahren (old) | ||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||
| Institutes and Institutions: | Remote Sensing Technology Institute > Photogrammetry and Image Analysis | ||||||||||||
| Deposited By: | Cagatay, Nazli Deniz | ||||||||||||
| Deposited On: | 02 Jun 2015 08:58 | ||||||||||||
| Last Modified: | 24 Apr 2024 20:02 |
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- Classification of Interferometric SAR Images Based on Parametric Modeling in the Fractional Fourier Transform Domain. (deposited 02 Jun 2015 08:58) [Currently Displayed]
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