Synthetic aperture radar signal processing in parallel using GPGPU
- Autores
- Denham, Mónica Malén; Areta, Javier Alberto; Tinetti, Fernando Gustavo
- Año de publicación
- 2015
- Idioma
- inglés
- Tipo de recurso
- artículo
- Estado
- versión publicada
- Descripción
- In this work an efficient parallel implementation of the Chirp Scaling Algorithm for Synthetic Aperture Radar processing is presented. The architecture selected for the implementation is the general purpose graphic processing unit, as it is well suited for scientific applications and real-time implementation of algorithms. The analysis of a first implementation led to several improvements which resulted in an important speed-up. Details of the issues found are explained, and the performance improvement of their correction explicitly shown.
Instituto de Investigación en Informática
Comisión de Investigaciones Científicas de la provincia de Buenos Aires - Materia
-
Informática
Synthetic aperture radar
High performance computing
GP-GPU - Nivel de accesibilidad
- acceso abierto
- Condiciones de uso
- http://creativecommons.org/licenses/by/4.0/
- Repositorio
- Institución
- Universidad Nacional de La Plata
- OAI Identificador
- oai:sedici.unlp.edu.ar:10915/139122
Ver los metadatos del registro completo
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Synthetic aperture radar signal processing in parallel using GPGPUDenham, Mónica MalénAreta, Javier AlbertoTinetti, Fernando GustavoInformáticaSynthetic aperture radarHigh performance computingGP-GPUIn this work an efficient parallel implementation of the Chirp Scaling Algorithm for Synthetic Aperture Radar processing is presented. The architecture selected for the implementation is the general purpose graphic processing unit, as it is well suited for scientific applications and real-time implementation of algorithms. The analysis of a first implementation led to several improvements which resulted in an important speed-up. Details of the issues found are explained, and the performance improvement of their correction explicitly shown.Instituto de Investigación en InformáticaComisión de Investigaciones Científicas de la provincia de Buenos Aires2015-12-22info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionArticulohttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdf451-467http://sedici.unlp.edu.ar/handle/10915/139122enginfo:eu-repo/semantics/altIdentifier/issn/0920-8542info:eu-repo/semantics/altIdentifier/issn/1573-0484info:eu-repo/semantics/altIdentifier/doi/10.1007/s11227-015-1572-zinfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/Creative Commons Attribution 4.0 International (CC BY 4.0)reponame:SEDICI (UNLP)instname:Universidad Nacional de La Platainstacron:UNLP2025-10-15T11:24:29Zoai:sedici.unlp.edu.ar:10915/139122Institucionalhttp://sedici.unlp.edu.ar/Universidad públicaNo correspondehttp://sedici.unlp.edu.ar/oai/snrdalira@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:13292025-10-15 11:24:30.169SEDICI (UNLP) - Universidad Nacional de La Platafalse |
dc.title.none.fl_str_mv |
Synthetic aperture radar signal processing in parallel using GPGPU |
title |
Synthetic aperture radar signal processing in parallel using GPGPU |
spellingShingle |
Synthetic aperture radar signal processing in parallel using GPGPU Denham, Mónica Malén Informática Synthetic aperture radar High performance computing GP-GPU |
title_short |
Synthetic aperture radar signal processing in parallel using GPGPU |
title_full |
Synthetic aperture radar signal processing in parallel using GPGPU |
title_fullStr |
Synthetic aperture radar signal processing in parallel using GPGPU |
title_full_unstemmed |
Synthetic aperture radar signal processing in parallel using GPGPU |
title_sort |
Synthetic aperture radar signal processing in parallel using GPGPU |
dc.creator.none.fl_str_mv |
Denham, Mónica Malén Areta, Javier Alberto Tinetti, Fernando Gustavo |
author |
Denham, Mónica Malén |
author_facet |
Denham, Mónica Malén Areta, Javier Alberto Tinetti, Fernando Gustavo |
author_role |
author |
author2 |
Areta, Javier Alberto Tinetti, Fernando Gustavo |
author2_role |
author author |
dc.subject.none.fl_str_mv |
Informática Synthetic aperture radar High performance computing GP-GPU |
topic |
Informática Synthetic aperture radar High performance computing GP-GPU |
dc.description.none.fl_txt_mv |
In this work an efficient parallel implementation of the Chirp Scaling Algorithm for Synthetic Aperture Radar processing is presented. The architecture selected for the implementation is the general purpose graphic processing unit, as it is well suited for scientific applications and real-time implementation of algorithms. The analysis of a first implementation led to several improvements which resulted in an important speed-up. Details of the issues found are explained, and the performance improvement of their correction explicitly shown. Instituto de Investigación en Informática Comisión de Investigaciones Científicas de la provincia de Buenos Aires |
description |
In this work an efficient parallel implementation of the Chirp Scaling Algorithm for Synthetic Aperture Radar processing is presented. The architecture selected for the implementation is the general purpose graphic processing unit, as it is well suited for scientific applications and real-time implementation of algorithms. The analysis of a first implementation led to several improvements which resulted in an important speed-up. Details of the issues found are explained, and the performance improvement of their correction explicitly shown. |
publishDate |
2015 |
dc.date.none.fl_str_mv |
2015-12-22 |
dc.type.none.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion Articulo http://purl.org/coar/resource_type/c_6501 info:ar-repo/semantics/articulo |
format |
article |
status_str |
publishedVersion |
dc.identifier.none.fl_str_mv |
http://sedici.unlp.edu.ar/handle/10915/139122 |
url |
http://sedici.unlp.edu.ar/handle/10915/139122 |
dc.language.none.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
info:eu-repo/semantics/altIdentifier/issn/0920-8542 info:eu-repo/semantics/altIdentifier/issn/1573-0484 info:eu-repo/semantics/altIdentifier/doi/10.1007/s11227-015-1572-z |
dc.rights.none.fl_str_mv |
info:eu-repo/semantics/openAccess http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
eu_rights_str_mv |
openAccess |
rights_invalid_str_mv |
http://creativecommons.org/licenses/by/4.0/ Creative Commons Attribution 4.0 International (CC BY 4.0) |
dc.format.none.fl_str_mv |
application/pdf 451-467 |
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reponame:SEDICI (UNLP) instname:Universidad Nacional de La Plata instacron:UNLP |
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SEDICI (UNLP) |
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Universidad Nacional de La Plata |
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UNLP |
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UNLP |
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SEDICI (UNLP) - Universidad Nacional de La Plata |
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alira@sedici.unlp.edu.ar |
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