Schmitt, Andreas und Wendleder, Anna und Wessel, Birgit und Roth, Achim (2010) Comparison of alternative image representations in the context of SAR change detection. In: Proceedings of IGARSS 2010, Seiten 284-287. Geoscience and Remote Sensing Symposium, 2010-07-25 - 2010-07-30, Honolulu, Hawaii, USA. doi: 10.1109/igarss.2010.5652470.
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Kurzfassung
This article compares four different alternative image representations in the context of a structure-based change detection. The framework is taken from the already published Curvelet-based change detection approach. Only the transform step is modified by inserting three additional transforms: the Laplacian pyramid, the Wavelet and the Surfacelet transform. The results of the change detection are compared to the single pixel difference image in order to find the representation that best illustrates the underlying structures. The Curvelet transform again turns out to be very powerful in describing man-made objects and landscapes.
elib-URL des Eintrags: | https://elib.dlr.de/66399/ | ||||||||||||||||||||
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Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
Titel: | Comparison of alternative image representations in the context of SAR change detection | ||||||||||||||||||||
Autoren: |
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Datum: | 2010 | ||||||||||||||||||||
Erschienen in: | Proceedings of IGARSS 2010 | ||||||||||||||||||||
Referierte Publikation: | Nein | ||||||||||||||||||||
Open Access: | Ja | ||||||||||||||||||||
Gold Open Access: | Nein | ||||||||||||||||||||
In SCOPUS: | Nein | ||||||||||||||||||||
In ISI Web of Science: | Nein | ||||||||||||||||||||
DOI: | 10.1109/igarss.2010.5652470 | ||||||||||||||||||||
Seitenbereich: | Seiten 284-287 | ||||||||||||||||||||
Status: | veröffentlicht | ||||||||||||||||||||
Stichwörter: | SAR, Image reconstruction, Laplace Pyramid, Wavelets, Curvelets, Surfacelets, Change Detection | ||||||||||||||||||||
Veranstaltungstitel: | Geoscience and Remote Sensing Symposium | ||||||||||||||||||||
Veranstaltungsort: | Honolulu, Hawaii, USA | ||||||||||||||||||||
Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
Veranstaltungsbeginn: | 25 Juli 2010 | ||||||||||||||||||||
Veranstaltungsende: | 30 Juli 2010 | ||||||||||||||||||||
Veranstalter : | IEEE | ||||||||||||||||||||
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: | 03 Feb 2011 19:30 | ||||||||||||||||||||
Letzte Änderung: | 05 Nov 2024 14:19 |
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