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
SEDICI (UNLP)
Institución
Universidad Nacional de La Plata
OAI Identificador
oai:sedici.unlp.edu.ar:10915/139122

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repository_id_str 1329
network_name_str SEDICI (UNLP)
spelling 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
dc.source.none.fl_str_mv reponame:SEDICI (UNLP)
instname:Universidad Nacional de La Plata
instacron:UNLP
reponame_str SEDICI (UNLP)
collection SEDICI (UNLP)
instname_str Universidad Nacional de La Plata
instacron_str UNLP
institution UNLP
repository.name.fl_str_mv SEDICI (UNLP) - Universidad Nacional de La Plata
repository.mail.fl_str_mv alira@sedici.unlp.edu.ar
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