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Que, Russel and Ponce, Octavio and Scheiber, Rolf and Reigber, Andreas (2016) Real-time Processing of SAR Images for Linear and Nonlinear Tracks. International Radar Symposium (IRS), 2016-05-10 - 2012-05-12, Krakow, Poland.
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Abstract
A distributed real-time processing framework is used to implement a generic processor for linear and nonlinear tracks. The focus is on the implementation of direct backprojection (DBP) and fast factorized back-projection (FFBP) algorithms in the framework. The software is described in detail on how it is tailored to achieve a real-time computation of a SAR image using multiprocessors, multicore CPUs and GPUs. Results are validated with airborne SAR data acquired by the DLR’s F-SAR sensor.
| Item URL in elib: | https://elib.dlr.de/103658/ | |||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | |||||||||||||||
| Title: | Real-time Processing of SAR Images for Linear and Nonlinear Tracks | |||||||||||||||
| Authors: |
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| Date: | 2016 | |||||||||||||||
| Refereed publication: | Yes | |||||||||||||||
| Open Access: | Yes | |||||||||||||||
| Gold Open Access: | No | |||||||||||||||
| In SCOPUS: | No | |||||||||||||||
| In ISI Web of Science: | No | |||||||||||||||
| Status: | Published | |||||||||||||||
| Keywords: | Realtime Processing, SAR, Back-projection, GPU | |||||||||||||||
| Event Title: | International Radar Symposium (IRS) | |||||||||||||||
| Event Location: | Krakow, Poland | |||||||||||||||
| Event Type: | international Conference | |||||||||||||||
| Event Dates: | 2016-05-10 - 2012-05-12 | |||||||||||||||
| HGF - Research field: | Aeronautics, Space and Transport | |||||||||||||||
| HGF - Program: | Space | |||||||||||||||
| HGF - Program Themes: | Earth Observation | |||||||||||||||
| DLR - Research area: | Raumfahrt | |||||||||||||||
| DLR - Program: | R EO - Erdbeobachtung | |||||||||||||||
| DLR - Research theme (Project): | R - Vorhaben Flugzeug-SAR | |||||||||||||||
| Location: | Oberpfaffenhofen | |||||||||||||||
| Institutes and Institutions: | Microwaves and Radar Institute > SAR Technology | |||||||||||||||
| Deposited By: | Que, Russel | |||||||||||||||
| Deposited On: | 30 Mar 2016 10:18 | |||||||||||||||
| Last Modified: | 31 Jul 2019 20:00 |
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