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Interactive clustering for SAR image understanding

Babaee, Mohammadreza and Bahmanyar, Reza and Datcu, Mihai and Rigoll, Gerhard (2014) Interactive clustering for SAR image understanding. In: Proceedings of EUSAR 2014; 10th European Conference on Synthetic Aperture Radar, pp. 634-637. VDE Verlag. EUSAR 2014, 03-05 June 2014, Berlin, Germany. ISBN 978-3-8007-3607-2

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Official URL: https://www.vde-verlag.de/proceedings-en/453607165.html

Abstract

The increasing amount of high resolution Earth Observation (EO) data during recent years, has brought the content analysis of the provided data into the spotlight. Most of the current content analysis is based on unsupervised methods (e.g., clustering). However, the structure discovered by these methods is not necessarily human understandable. Moreover, they require some prior knowledge of the structure of the data for initialization. In this paper, we propose an interactive method to discover the semantic structure behind SAR image collections. Thus, we use a modified version of k-means, namely weight-balanced k-means, to perform clustering on the given images. The interaction mechanism allows users to provide the clustering method with relevant knowledge about the structure of the data. Experimental results demonstrate that the structure discovered by the proposed interactive method is closer to human understanding of the data.

Item URL in elib:https://elib.dlr.de/94359/
Document Type:Conference or Workshop Item (Poster)
Title:Interactive clustering for SAR image understanding
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Babaee, MohammadrezaTechnical University Munich, GermanyUNSPECIFIED
Bahmanyar, Rezareza.bahmanyar (at) dlr.deUNSPECIFIED
Datcu, Mihaimihai.datcu (at) dlr.deUNSPECIFIED
Rigoll, GerhardTechnical University Munich, GermanyUNSPECIFIED
Date:2014
Journal or Publication Title:Proceedings of EUSAR 2014; 10th European Conference on Synthetic Aperture Radar
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 634-637
Editors:
EditorsEmail
UNSPECIFIEDVDE
Publisher:VDE Verlag
ISBN:978-3-8007-3607-2
Status:Published
Keywords:SAR image
Event Title:EUSAR 2014
Event Location:Berlin, Germany
Event Type:international Conference
Event Dates:03-05 June 2014
Organizer:VDE
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Earth Observation
DLR - Research area:Raumfahrt
DLR - Program:R EO - Erdbeobachtung
DLR - Research theme (Project):R - Vorhaben hochauflösende Fernerkundungsverfahren
Location: Oberpfaffenhofen
Institutes and Institutions:Remote Sensing Technology Institute > Photogrammetry and Image Analysis
Deposited By:INVALID USER
Deposited On:08 Jan 2015 16:37
Last Modified:31 Jul 2019 19:51

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