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Dumitru, Octavian und Datcu, Mihai (2013) How Many Categories Are in Very High Resolution SAR Images? In: Proceedings of IGARSS 2013, Seiten 4257-4260. IEEE Xplore. IGARSS 2013, 2013-06-21 - 2013-06-26, Melbourne, Australia. doi: 10.1109/igarss.2013.6723774. ISBN DOI:10.1109/IGARSS.2013.6723774. ISSN 2153-6996.
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Offizielle URL: http://ieeexplore.ieee.org/xpl/mostRecentIssue.jsp?punumber=6704876
Kurzfassung
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.
| elib-URL des Eintrags: | https://elib.dlr.de/88814/ | ||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||
| Titel: | How Many Categories Are in Very High Resolution SAR Images? | ||||||||||||
| Autoren: |
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| Datum: | 2013 | ||||||||||||
| Erschienen in: | Proceedings of IGARSS 2013 | ||||||||||||
| Referierte Publikation: | Nein | ||||||||||||
| Open Access: | Ja | ||||||||||||
| Gold Open Access: | Nein | ||||||||||||
| In SCOPUS: | Nein | ||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||
| DOI: | 10.1109/igarss.2013.6723774 | ||||||||||||
| Seitenbereich: | Seiten 4257-4260 | ||||||||||||
| Verlag: | IEEE Xplore | ||||||||||||
| ISSN: | 2153-6996 | ||||||||||||
| ISBN: | DOI:10.1109/IGARSS.2013.6723774 | ||||||||||||
| Status: | veröffentlicht | ||||||||||||
| Stichwörter: | Terms—categories, Gabor filters, patch, semantic annotation, high resolution TerraSAR-X. | ||||||||||||
| Veranstaltungstitel: | IGARSS 2013 | ||||||||||||
| Veranstaltungsort: | Melbourne, Australia | ||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||
| Veranstaltungsbeginn: | 21 Juni 2013 | ||||||||||||
| Veranstaltungsende: | 26 Juni 2013 | ||||||||||||
| Veranstalter : | IEEE | ||||||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||||||
| HGF - Programm: | Raumfahrt | ||||||||||||
| HGF - Programmthema: | Erdbeobachtung | ||||||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||||||
| DLR - Forschungsgebiet: | R EO - Erdbeobachtung | ||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Vorhaben hochauflösende Fernerkundungsverfahren (alt) | ||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||
| Institute & Einrichtungen: | Institut für Methodik der Fernerkundung > Photogrammetrie und Bildanalyse | ||||||||||||
| Hinterlegt von: | UNGÜLTIGER BENUTZER | ||||||||||||
| Hinterlegt am: | 11 Apr 2014 15:08 | ||||||||||||
| Letzte Änderung: | 24 Apr 2024 19:54 |
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