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Bamler, Richard and Zhu, Xiao Xiang (2011) A bound for super-resolution power of compressive sensing imaging systems. SIAM conference on optimization 2011, 16-19 May 2011, Darmstadt, Germany.
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Official URL: http://www.siam.org/meetings/op11/op11abstracts.pdf
Abstract
Compressive Sensing (CS) has proven a robust and high resolution method for Synthetic Aperture Radar Tomography (TomoSAR) from space. For the typical satellite orbit configurations, resolution is a crucial aspect. This paper quantifies the super-resolution power of CS, i.e. the minimum separable distance between two point scatterers, as a function of SNR, number of measurements N, and amplitude ratio of the scatterers for the typical low SNR and low N cases of TomoSAR.
| Item URL in elib: | https://elib.dlr.de/70705/ | |||||||||
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| Document Type: | Conference or Workshop Item (Speech) | |||||||||
| Title: | A bound for super-resolution power of compressive sensing imaging systems | |||||||||
| Authors: |
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| Date: | May 2011 | |||||||||
| Refereed publication: | No | |||||||||
| Open Access: | No | |||||||||
| Gold Open Access: | No | |||||||||
| In SCOPUS: | No | |||||||||
| In ISI Web of Science: | No | |||||||||
| Status: | Published | |||||||||
| Keywords: | Super-Resolution, compressive sensing, lower bound | |||||||||
| Event Title: | SIAM conference on optimization 2011 | |||||||||
| Event Location: | Darmstadt, Germany | |||||||||
| Event Type: | international Conference | |||||||||
| Event Dates: | 16-19 May 2011 | |||||||||
| 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) | |||||||||
| Location: | Oberpfaffenhofen | |||||||||
| Institutes and Institutions: | Remote Sensing Technology Institute > SAR Signal Processing | |||||||||
| Deposited By: | Wang, Yuanyuan | |||||||||
| Deposited On: | 07 Sep 2011 15:18 | |||||||||
| Last Modified: | 17 Jul 2013 09:25 |
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