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Wang, Xuan und Zhu, Xiao Xiang und Bamler, Richard und Makarau, Aliaksei (2011) Compressive Sensing for PAN-Sharpening. IEEE Xplore. International Symposium on Image and Data Fusion (ISIDF), 2011-08-09 - 2011-08-11, Tengchong, China.
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Kurzfassung
Based on compressive sensing framework and sparse reconstruction technology, a new pan-sharpening method, named Sparse Fusion of Images (SparseFI, pronounced as sparsify), is proposed in [1]. In this paper, the proposed SparseFI algorithm is validated using UltraCam and WorldView-2 data. Visual and statistic analysis show superior performance of SparseFI compared to the existing conventional pan-sharpening methods in general, i.e. rich in spatial information and less spectral distortion. Moreover, popular quality assessment metrics are employed to explore the dependency on regularization parameters and evaluate the efficiency of various sparse reconstruction toolboxes.
| elib-URL des Eintrags: | https://elib.dlr.de/74801/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Vortrag) | ||||||||||||||||||||
| Titel: | Compressive Sensing for PAN-Sharpening | ||||||||||||||||||||
| Autoren: |
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| Datum: | August 2011 | ||||||||||||||||||||
| Referierte Publikation: | Nein | ||||||||||||||||||||
| Open Access: | Ja | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Seitenbereich: | Seiten 1-4 | ||||||||||||||||||||
| Verlag: | IEEE Xplore | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | compressive sensing, pan-sharpening, dictionary training, sparse coefficients estimation | ||||||||||||||||||||
| Veranstaltungstitel: | International Symposium on Image and Data Fusion (ISIDF) | ||||||||||||||||||||
| Veranstaltungsort: | Tengchong, China | ||||||||||||||||||||
| Veranstaltungsart: | internationale Konferenz | ||||||||||||||||||||
| Veranstaltungsbeginn: | 9 August 2011 | ||||||||||||||||||||
| Veranstaltungsende: | 11 August 2011 | ||||||||||||||||||||
| Veranstalter : | Chinese Academy of Surveying and Mapping (CASM), ISPRS WG VII/6 - Remote Sensing Data Fusion | ||||||||||||||||||||
| HGF - Forschungsbereich: | Verkehr und Weltraum (alt) | ||||||||||||||||||||
| HGF - Programm: | Weltraum (alt) | ||||||||||||||||||||
| HGF - Programmthema: | W EO - Erdbeobachtung | ||||||||||||||||||||
| DLR - Schwerpunkt: | Weltraum | ||||||||||||||||||||
| DLR - Forschungsgebiet: | W EO - Erdbeobachtung | ||||||||||||||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | W - Vorhaben hochauflösende Fernerkundungsverfahreen (alt) | ||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Methodik der Fernerkundung > SAR-Signalverarbeitung Institut für Methodik der Fernerkundung > Photogrammetrie und Bildanalyse | ||||||||||||||||||||
| Hinterlegt von: | Makarau, Aliaksei | ||||||||||||||||||||
| Hinterlegt am: | 06 Feb 2012 07:47 | ||||||||||||||||||||
| Letzte Änderung: | 09 Jul 2024 14:32 |
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