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How Many Categories Are in Very High Resolution SAR Images?

Dumitru, Octavian and Datcu, Mihai (2013) How Many Categories Are in Very High Resolution SAR Images? In: Proceedings of IGARSS 2013, pp. 4257-4260. IEEE Xplore. IGARSS 2013, 21.-26. June 2013, Melbourne, Australia. ISBN DOI:10.1109/IGARSS.2013.6723774 ISSN 2153-6996

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Official URL: http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6704876

Abstract

In this paper, we propose to identify the number of categories that can be retrieved from a very high resolution SAR data. The evaluation is done on TerraSAR-X high resolution Spotlight data and the retrieved categories are semi-automatically annotated using as feature vector the Gabor filters; as a classifier the Support Vector Machine, and for ranking the suggested images the relevance feedback. The visualization of the tool was enhanced compared with our previous implementation in order to support the users in his/her approach to search the patches of interest in a large repository. Our dataset consist in 43 scenes that cover as much as possible all the regions over the world. A total of 352 categories are identified that contain urban and non-urban categories.

Item URL in elib:https://elib.dlr.de/88814/
Document Type:Conference or Workshop Item (Speech)
Title:How Many Categories Are in Very High Resolution SAR Images?
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Dumitru, OctavianDLRUNSPECIFIED
Datcu, Mihaimihai.datcu (at) dlr.deUNSPECIFIED
Date:2013
Journal or Publication Title:Proceedings of IGARSS 2013
Refereed publication:No
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Page Range:pp. 4257-4260
Publisher:IEEE Xplore
ISSN:2153-6996
ISBN:DOI:10.1109/IGARSS.2013.6723774
Status:Published
Keywords:Terms—categories, Gabor filters, patch, semantic annotation, high resolution TerraSAR-X.
Event Title:IGARSS 2013
Event Location:Melbourne, Australia
Event Type:international Conference
Event Dates:21.-26. June 2013
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 - 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:11 Apr 2014 15:08
Last Modified:31 Jul 2019 19:46

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