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Focsa, Adrian and Anghel, Andrei and Toma, Ștefan-Adrian and Datcu, Mihai (2020) Synthetic Aperture Radar Focusing based on Backprojection and Compressive Sensing. In: 2020 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2020, pp. 1-4. IGARSS 2020, 2020-09-26 - 2020-10-02, online. doi: 10.1109/IGARSS39084.2020.9323775. ISBN 978-172816374-1. ISSN 2153-6996.
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Official URL: https://igarss2020.org/view_paper.php?PaperNum=1215
Abstract
In this paper is presented a new methodology for synthetic aperture radar images focusing called bidimensional mixed compressive sensing back-projection (CS-BP-2D). Spatial compressibility of the radar images is exploited by constructing the sparsity basis using the backprojection focusing framework and solving the reconstruction problem by means of the orthogonal matching pursuit algorithm (OMP).
| Item URL in elib: | https://elib.dlr.de/138265/ | ||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||
| Title: | Synthetic Aperture Radar Focusing based on Backprojection and Compressive Sensing | ||||||||||||||||||||
| Authors: |
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| Date: | September 2020 | ||||||||||||||||||||
| Journal or Publication Title: | 2020 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2020 | ||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||
| In SCOPUS: | Yes | ||||||||||||||||||||
| In ISI Web of Science: | Yes | ||||||||||||||||||||
| DOI: | 10.1109/IGARSS39084.2020.9323775 | ||||||||||||||||||||
| Page Range: | pp. 1-4 | ||||||||||||||||||||
| ISSN: | 2153-6996 | ||||||||||||||||||||
| ISBN: | 978-172816374-1 | ||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||
| Keywords: | compressive sensing, backprojection, synthetic aperture radar, focusing, bistatic | ||||||||||||||||||||
| Event Title: | IGARSS 2020 | ||||||||||||||||||||
| Event Location: | online | ||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||
| Event Start Date: | 26 September 2020 | ||||||||||||||||||||
| Event End Date: | 2 October 2020 | ||||||||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | ||||||||||||||||||||
| HGF - Program: | Space | ||||||||||||||||||||
| HGF - Program Themes: | Earth Observation | ||||||||||||||||||||
| DLR - Research area: | Raumfahrt | ||||||||||||||||||||
| DLR - Program: | R EO - Earth Observation | ||||||||||||||||||||
| DLR - Research theme (Project): | R - Vorhaben hochauflösende Fernerkundungsverfahren (old), R - SAR methods | ||||||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||||||
| Institutes and Institutions: | Remote Sensing Technology Institute > EO Data Science | ||||||||||||||||||||
| Deposited By: | Yao, Wei | ||||||||||||||||||||
| Deposited On: | 26 Nov 2020 16:27 | ||||||||||||||||||||
| Last Modified: | 24 Apr 2024 20:40 |
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