Schmitt, Andreas und Wessel, Birgit und Roth, Achim (2010) Introducing Partial Polarimetric Layers into a Curvelet-based Change Detection. In: Proceedings of EUSAR 2010, Seiten 1018-1021. 8th European Conference on Synthetic Aperture Radar, 2010-06-07 - 2010-06-10, Aachen, Deutschland.
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Kurzfassung
In this article a new change detection approach for polarimetric SAR data is presented. The further development of an already published change detection approach based on Curvelet transform for single polarized SAR images is combined with partial polarimetric layers of a reduced Huynen decomposition. The data used has been ac-quired by TerraSAR-X in the High Resolution Spotlight mode with two polarization channels: HH and VV (dual-pol). The motivation for using polarimetric information is that it helps to interpret changes indicated by the change detection algorithm, so that plant growth or crop on agricultural land as well as water level variations in rivers or even small scale changes in industrial plants like harbors get clearly visible. The Curvelet-based change detection turns again out to be a powerful tool for SAR image handling – image enhancement and change detec-tion – whereas the polarimetric information about the underlying scattering mechanisms delivers astonishing re-sults.
elib-URL des Eintrags: | https://elib.dlr.de/66398/ | ||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||
Titel: | Introducing Partial Polarimetric Layers into a Curvelet-based Change Detection | ||||||||||||||||
Autoren: |
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Datum: | 2010 | ||||||||||||||||
Erschienen in: | Proceedings of EUSAR 2010 | ||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||
Open Access: | Ja | ||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||
Seitenbereich: | Seiten 1018-1021 | ||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||
Stichwörter: | SAR, Change Detection, Partial Polarimetry, Decomposition, Urban Areas | ||||||||||||||||
Veranstaltungstitel: | 8th European Conference on Synthetic Aperture Radar | ||||||||||||||||
Veranstaltungsort: | Aachen, Deutschland | ||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||
Veranstaltungsbeginn: | 7 Juni 2010 | ||||||||||||||||
Veranstaltungsende: | 10 Juni 2010 | ||||||||||||||||
Veranstalter : | VDE | ||||||||||||||||
HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||
HGF - Programm: | Weltraum (alt) | ||||||||||||||||
HGF - Programmthema: | W - keine Zuordnung | ||||||||||||||||
DLR - Schwerpunkt: | Weltraum | ||||||||||||||||
DLR - Forschungsgebiet: | W - keine Zuordnung | ||||||||||||||||
DLR - Teilgebiet (Projekt, Vorhaben): | W - keine Zuordnung (alt) | ||||||||||||||||
Standort: | Oberpfaffenhofen | ||||||||||||||||
Institute & Einrichtungen: | Deutsches Fernerkundungsdatenzentrum > Landoberfläche | ||||||||||||||||
Hinterlegt von: | Schmitt, Andreas | ||||||||||||||||
Hinterlegt am: | 25 Nov 2010 19:59 | ||||||||||||||||
Letzte Änderung: | 24 Apr 2024 19:31 |
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