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Compression of Complex Synthetic Aperture Radar (SAR) Data
Cöster, W. and Benz, U. and Brandfaß, M. (1997) Compression of Complex Synthetic Aperture Radar (SAR) Data. In: Proc. International Remote Sensing Conference & Exhibition, pp. 357-364. ERIM International, Inc., Ann Arbor,Michigan/USA. International Remote Sensing Conference & Exhibition, Copenhagen/Denmark, 07.-10.07.97.
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Abstract
This paper describes new approaches to compress complex SAR data using wavelet transform with thresholding and vector quantisation. The image quality is proved using several parameters. Preliminary results show, that the presented compression technique enables polarimetric and interferometric applications for a compression ratio up to 9.
| Document Type: | Conference or Workshop Item (Paper) | ||||||||
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| Additional Information: | LIDO-Berichtsjahr=1997, pages=8, | ||||||||
| Title: | Compression of Complex Synthetic Aperture Radar (SAR) Data | ||||||||
| Authors: |
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| Date: | 1997 | ||||||||
| Journal or Publication Title: | Proc. International Remote Sensing Conference & Exhibition | ||||||||
| Page Range: | pp. 357-364 | ||||||||
| Publisher: | ERIM International, Inc., Ann Arbor,Michigan/USA | ||||||||
| Status: | Published | ||||||||
| Keywords: | Wavelet-Transformation, Vector Quantisation, Thresholding | ||||||||
| Event Title: | International Remote Sensing Conference & Exhibition, Copenhagen/Denmark, 07.-10.07.97 | ||||||||
| HGF - Research field: | UNSPECIFIED | ||||||||
| HGF - Program: | Space | ||||||||
| HGF - Program Themes: | W EO - Erdbeobachtung | ||||||||
| DLR - Research area: | UNSPECIFIED | ||||||||
| DLR - Program: | W EO - Erdbeobachtung | ||||||||
| DLR - Research theme (Project): | UNSPECIFIED | ||||||||
| Location: | Oberpfaffenhofen | ||||||||
| Institutes and Institutions: | Microwaves and Radar Institute > Institut für Hochfrequenztechnik Institute of Communication and Navigation > Institut für Hochfrequenztechnik Remote Sensing Technology Institute > Institut für Hochfrequenztechnik | ||||||||
| Deposited By: | elib DLR-Beauftragter | ||||||||
| Deposited On: | 02 Apr 2006 | ||||||||
| Last Modified: | 27 Apr 2009 09:10 |
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