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Wavelet-Fourier Descriptors for SAR Patch Scene Categorization

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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Official URL: http://bookshop.europa.eu/en/proceedings-of-9th-esa-eusc-jrc-conference-on-image-information-mining-pbLBNA26548/?CatalogCategoryID=9.EKABstN84AAAEjuJAY4e5L


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/
Document Type:Conference or Workshop Item (Poster)
Title:Wavelet-Fourier Descriptors for SAR Patch Scene Categorization
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Gleich, DusanUniversity of Maribor, SloveniaUNSPECIFIED
Singh, Jagmaljagmal.singh (at) dlr.deUNSPECIFIED
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 ISI Web of Science:No
DOI :10.2788/25852
Page Range:pp. 17-20
EditorsEmailEditor's ORCID iD
Soille, PierreJoint Research Centre, European Commission, ItalyUNSPECIFIED
Marchetti, Pier GiorgioEuropean Space Agency, ItalyUNSPECIFIED
Iapaolo, MicheleEuropean Space Agency, ItalyUNSPECIFIED
Colaiacomo, LucioEuropean Union Satellite Centre, SpainUNSPECIFIED
Datcu, Mihaimihai.datcu@dlr.deUNSPECIFIED
Event Title:ESA-EUSC-JRC 2014
Event Location:Bucharest, Romania
Event Type:international Conference
Event Dates:05-07 March 2014
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 On:07 Jan 2015 15:44
Last Modified:07 Jan 2015 15:44

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