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Spotlight TerraSAR-X Data Modelling using Spectral Space-Variant Measures, for scene Targets and Structure Indexing

Popescu, Anca and Patrascu, Carmen and Singh, Jagmal and Gavat, Inge and Datcu, Mihai (2010) Spotlight TerraSAR-X Data Modelling using Spectral Space-Variant Measures, for scene Targets and Structure Indexing. In: EUSAR 2010 Electronic Proceedings, pp. 28-31. EUSAR 2010, 07.-10. Jun. 2010, Aachen. ISBN 978-3-8007-3272-2

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Abstract

This paper aims at defining an analysis model for high resolution spotlight SAR imagery, which is able to integrate the radiometric, geometric and texture properties of the SAR data, in order to facilitate large data-base queries by informational content indexing of the images. Each SAR scene is described by a number of parameters computed based on Short-Time Fourier Transform. A phase correction algorithm is applied to the spotlight images prior to feature extraction. The classification is done using a Bayesian SVM classifier. The method allowed for the recognition of more than one hundred targets and structures in the scenes.

Item URL in elib:https://elib.dlr.de/65996/
Document Type:Conference or Workshop Item (Speech)
Title:Spotlight TerraSAR-X Data Modelling using Spectral Space-Variant Measures, for scene Targets and Structure Indexing
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Popescu, AncaUniversity Politehnica BucharestUNSPECIFIED
Patrascu, CarmenUniversity Politehnica BucharestUNSPECIFIED
Singh, JagmalDLRUNSPECIFIED
Gavat, IngeUniversity Politehnica BucharestUNSPECIFIED
Datcu, MihaiDLRUNSPECIFIED
Date:2010
Journal or Publication Title:EUSAR 2010 Electronic Proceedings
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 28-31
ISBN:978-3-8007-3272-2
Status:Published
Keywords:SAR images, spotlight, targets, content indexing
Event Title:EUSAR 2010
Event Location:Aachen
Event Type:international Conference
Event Dates:07.-10. Jun. 2010
Organizer:VDE
HGF - Research field:Aeronautics, Space and Transport (old)
HGF - Program:Space (old)
HGF - Program Themes:W EO - Erdbeobachtung
DLR - Research area:Space
DLR - Program:W EO - Erdbeobachtung
DLR - Research theme (Project):W - Vorhaben Competence Centre Information Mining (old)
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > Photogrammetry and Image Analysis
Deposited By: Schwarz, Gottfried
Deposited On:03 Nov 2010 08:22
Last Modified:25 Jun 2014 16:59

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