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Schlemon, Maron and Schulz, Martin and Scheiber, Rolf and Elis, Bengisu and Jäger, Marc (2024) Sarcomp - A High-Performance Library for SAR Processing. In: Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR. EUSAR 2024, 2024-04-23 - 2024-04-26, Munich, Germany. ISBN 978-380076287-3. ISSN 2197-4403.
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Abstract
Synthetic Aperture Radar (SAR) captures vast amounts of raw data from satellites and specialized aircraft, necessitating advanced processing for image synthesis. This paper delves into optimization techniques for SAR processing, spotlighting the Fast Fourier Transforms (FFT) and Sinc interpolations. The primary goal is enhancing SAR processing efficiency. We introduce Sarcomp, a SAR processing library in C with a Python API, leveraging SIMD, OpenMP, and cache optimizations. Compatible across x86 (Intel and AMD) and ARM architectures, Sarcomp offers a platform for accelerating SAR processing workflows. Based on tests across multiple architectures, our results validate the effectiveness of the proposed methods.
| Item URL in elib: | https://elib.dlr.de/203353/ | ||||||||||||||||||||||||
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| Document Type: | Conference or Workshop Item (Speech) | ||||||||||||||||||||||||
| Title: | Sarcomp - A High-Performance Library for SAR Processing | ||||||||||||||||||||||||
| Authors: |
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| Date: | 2024 | ||||||||||||||||||||||||
| Journal or Publication Title: | Proceedings of the European Conference on Synthetic Aperture Radar, EUSAR | ||||||||||||||||||||||||
| Refereed publication: | Yes | ||||||||||||||||||||||||
| Open Access: | Yes | ||||||||||||||||||||||||
| Gold Open Access: | No | ||||||||||||||||||||||||
| In SCOPUS: | Yes | ||||||||||||||||||||||||
| In ISI Web of Science: | No | ||||||||||||||||||||||||
| ISSN: | 2197-4403 | ||||||||||||||||||||||||
| ISBN: | 978-380076287-3 | ||||||||||||||||||||||||
| Status: | Published | ||||||||||||||||||||||||
| Keywords: | High Performance SAR Computing | ||||||||||||||||||||||||
| Event Title: | EUSAR 2024 | ||||||||||||||||||||||||
| Event Location: | Munich, Germany | ||||||||||||||||||||||||
| Event Type: | international Conference | ||||||||||||||||||||||||
| Event Start Date: | 23 April 2024 | ||||||||||||||||||||||||
| Event End Date: | 26 April 2024 | ||||||||||||||||||||||||
| Organizer: | VDE | ||||||||||||||||||||||||
| 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 - Aircraft SAR | ||||||||||||||||||||||||
| Location: | Oberpfaffenhofen | ||||||||||||||||||||||||
| Institutes and Institutions: | Microwaves and Radar Institute | ||||||||||||||||||||||||
| Deposited By: | Schlemon, Maron | ||||||||||||||||||||||||
| Deposited On: | 20 Mar 2024 11:32 | ||||||||||||||||||||||||
| Last Modified: | 17 Jun 2024 10:58 |
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