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Kempf T., und Peichl M., und Dill S., und Süß H., (2004) Performance of algorithms for high-resolution turntable ISAR imaging. In: Proc. of EUSAR'04. Proc. of EUSAR04, 5th European Conference on Synthetic Aperture Radar, Neu-Ulm, Germany, 25-27 May 2004.
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Kurzfassung
Processing images out of ISAR-data measured on a tower-turntable by a stepped frequency system with a tomo-graphical procedure will be appropriate concerning the image accurracy. Nevertheless the computational burden is quite high. In this paper we compare alternative methods and investigate a kind of hybrid algorithm, where subapertures are processed in a polar format way and overlayed coherently in the image domain. This coherent subaperture method enables a compromise between image quality and computational effort.
| elib-URL des Eintrags: | https://elib.dlr.de/6190/ | ||||||||||||||||||||
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| Dokumentart: | Konferenzbeitrag (Paper) | ||||||||||||||||||||
| Zusätzliche Informationen: | LIDO-Berichtsjahr=2004, | ||||||||||||||||||||
| Titel: | Performance of algorithms for high-resolution turntable ISAR imaging | ||||||||||||||||||||
| Autoren: |
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| Datum: | 2004 | ||||||||||||||||||||
| Erschienen in: | Proc. of EUSAR'04 | ||||||||||||||||||||
| Open Access: | Nein | ||||||||||||||||||||
| Gold Open Access: | Nein | ||||||||||||||||||||
| In SCOPUS: | Nein | ||||||||||||||||||||
| In ISI Web of Science: | Nein | ||||||||||||||||||||
| Herausgeber: |
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| Name der Reihe: | 5 | ||||||||||||||||||||
| Status: | veröffentlicht | ||||||||||||||||||||
| Stichwörter: | ISAR processing, high resolution, computational speed | ||||||||||||||||||||
| Veranstaltungstitel: | Proc. of EUSAR04, 5th European Conference on Synthetic Aperture Radar, Neu-Ulm, Germany, 25-27 May 2004 | ||||||||||||||||||||
| Veranstalter : | VDE | ||||||||||||||||||||
| 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): | NICHT SPEZIFIZIERT | ||||||||||||||||||||
| Standort: | Oberpfaffenhofen | ||||||||||||||||||||
| Institute & Einrichtungen: | Institut für Hochfrequenztechnik und Radarsysteme | ||||||||||||||||||||
| Hinterlegt von: | Peichl, Dr.-Ing. Markus | ||||||||||||||||||||
| Hinterlegt am: | 16 Sep 2005 | ||||||||||||||||||||
| Letzte Änderung: | 06 Jan 2010 19:53 |
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