Gleich, Dusan and Singh, Jagmal (2014) Wavelet-Fourier Descriptors for SAR Patch Scene Categorization. In: Proceedings of ESA-EUSC-JRC 2014 - 9th Conference on Image Information Mining Conference: The Sentinels Era, pp. 17-20. EU. ESA-EUSC-JRC 2014, 05-07 March 2014, Bucharest, Romania. doi: 10.2788/25852. ISBN 978-92-79-36160-9. ISSN 1831-9424.
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Abstract
This paper presents SAR patch categorization based on feature descriptors within the dual tree complex wavelet transform using non-parametric features, which were estimated for each wavelet based subband, which was additionally transformed using a Fourier transform. Spectral properties of wavelet transform were characterized using thefirst and second moments, Kolmogorov Sinai entropy and coding gainwithin an oriented dual tree complex wavelet transform (2D ODTCWT). A database with 2000 images representing 20 different classes with 100 images per class was used for estimation of classification efficiency. A window size for estimation feature parameters was estimated. A supervised learning stage was implemented with support vector machine using 10 % and 20% of the test images per class. The experimental results showed that the non-parametric features achieved 94.3 % accuracy, when 20 % of database was used for supervised training.
Item URL in elib: | https://elib.dlr.de/94216/ | ||||||||||||||||||
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Document Type: | Conference or Workshop Item (Poster) | ||||||||||||||||||
Title: | Wavelet-Fourier Descriptors for SAR Patch Scene Categorization | ||||||||||||||||||
Authors: |
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Date: | 2014 | ||||||||||||||||||
Journal or Publication Title: | Proceedings of ESA-EUSC-JRC 2014 - 9th Conference on Image Information Mining Conference: The Sentinels Era | ||||||||||||||||||
Refereed publication: | Yes | ||||||||||||||||||
Open Access: | No | ||||||||||||||||||
Gold Open Access: | No | ||||||||||||||||||
In SCOPUS: | No | ||||||||||||||||||
In ISI Web of Science: | No | ||||||||||||||||||
DOI : | 10.2788/25852 | ||||||||||||||||||
Page Range: | pp. 17-20 | ||||||||||||||||||
Editors: |
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Publisher: | EU | ||||||||||||||||||
ISSN: | 1831-9424 | ||||||||||||||||||
ISBN: | 978-92-79-36160-9 | ||||||||||||||||||
Status: | Published | ||||||||||||||||||
Keywords: | SAR | ||||||||||||||||||
Event Title: | ESA-EUSC-JRC 2014 | ||||||||||||||||||
Event Location: | Bucharest, Romania | ||||||||||||||||||
Event Type: | international Conference | ||||||||||||||||||
Event Dates: | 05-07 March 2014 | ||||||||||||||||||
Organizer: | ESA/JRC | ||||||||||||||||||
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: | INVALID USER | ||||||||||||||||||
Deposited On: | 07 Jan 2015 15:44 | ||||||||||||||||||
Last Modified: | 07 Jan 2015 15:44 |
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