Synthetic Aperture Radar Signal Processing using GPGPU

Autores
Denham, Mónica; Areta, Javier; Vaquila, Isidoro; Tinetti, Fernando Gustavo
Año de publicación
2014
Idioma
inglés
Tipo de recurso
documento de conferencia
Estado
versión publicada
Descripción
In this work an effcient parallel implementation of the Chirp Scaling Algorithm (CSA) for Synthetic Aperture Radar (SAR) processing is presented. The architecture selected for the implementation is General Purpose Graphic Processing Unit (GPGPU), 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 final speedup. Details of the issues found are explained, and the performance improvement of their correction explicitly shown.
Materia
Ciencias de la Computación
Synthetic Aperture Radar (SAR)
General Purpose Graphic Processing Unit (GPGPU)
Chirp Scaling Algorithm (CSA)
Nivel de accesibilidad
acceso abierto
Condiciones de uso
http://creativecommons.org/licenses/by/4.0/
Repositorio
CIC Digital (CICBA)
Institución
Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
OAI Identificador
oai:digital.cic.gba.gob.ar:11746/6462
Acceder
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oai_identifier_str oai:digital.cic.gba.gob.ar:11746/6462
network_acronym_str CICBA
repository_id_str 9441
network_name_str CIC Digital (CICBA)
spelling Synthetic Aperture Radar Signal Processing using GPGPUDenham, MónicaAreta, JavierVaquila, IsidoroTinetti, Fernando GustavoCiencias de la ComputaciónSynthetic Aperture Radar (SAR)General Purpose Graphic Processing Unit (GPGPU)Chirp Scaling Algorithm (CSA)In this work an effcient parallel implementation of the Chirp Scaling Algorithm (CSA) for Synthetic Aperture Radar (SAR) processing is presented. The architecture selected for the implementation is General Purpose Graphic Processing Unit (GPGPU), 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 final speedup. Details of the issues found are explained, and the performance improvement of their correction explicitly shown.2014-10info:eu-repo/semantics/conferenceObjectinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_5794info:ar-repo/semantics/documentoDeConferenciaapplication/pdfhttps://digital.cic.gba.gob.ar/handle/11746/6462enginfo:eu-repo/semantics/openAccesshttp://creativecommons.org/licenses/by/4.0/reponame:CIC Digital (CICBA)instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Airesinstacron:CICBA2025-09-29T13:40:13Zoai:digital.cic.gba.gob.ar:11746/6462Institucionalhttp://digital.cic.gba.gob.arOrganismo científico-tecnológicoNo correspondehttp://digital.cic.gba.gob.ar/oai/snrdmarisa.degiusti@sedici.unlp.edu.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:94412025-09-29 13:40:13.751CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Airesfalse
dc.title.none.fl_str_mv Synthetic Aperture Radar Signal Processing using GPGPU
title Synthetic Aperture Radar Signal Processing using GPGPU
spellingShingle Synthetic Aperture Radar Signal Processing using GPGPU
Denham, Mónica
Ciencias de la Computación
Synthetic Aperture Radar (SAR)
General Purpose Graphic Processing Unit (GPGPU)
Chirp Scaling Algorithm (CSA)
title_short Synthetic Aperture Radar Signal Processing using GPGPU
title_full Synthetic Aperture Radar Signal Processing using GPGPU
title_fullStr Synthetic Aperture Radar Signal Processing using GPGPU
title_full_unstemmed Synthetic Aperture Radar Signal Processing using GPGPU
title_sort Synthetic Aperture Radar Signal Processing using GPGPU
dc.creator.none.fl_str_mv Denham, Mónica
Areta, Javier
Vaquila, Isidoro
Tinetti, Fernando Gustavo
author Denham, Mónica
author_facet Denham, Mónica
Areta, Javier
Vaquila, Isidoro
Tinetti, Fernando Gustavo
author_role author
author2 Areta, Javier
Vaquila, Isidoro
Tinetti, Fernando Gustavo
author2_role author
author
author
dc.subject.none.fl_str_mv Ciencias de la Computación
Synthetic Aperture Radar (SAR)
General Purpose Graphic Processing Unit (GPGPU)
Chirp Scaling Algorithm (CSA)
topic Ciencias de la Computación
Synthetic Aperture Radar (SAR)
General Purpose Graphic Processing Unit (GPGPU)
Chirp Scaling Algorithm (CSA)
dc.description.none.fl_txt_mv In this work an effcient parallel implementation of the Chirp Scaling Algorithm (CSA) for Synthetic Aperture Radar (SAR) processing is presented. The architecture selected for the implementation is General Purpose Graphic Processing Unit (GPGPU), 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 final speedup. Details of the issues found are explained, and the performance improvement of their correction explicitly shown.
description In this work an effcient parallel implementation of the Chirp Scaling Algorithm (CSA) for Synthetic Aperture Radar (SAR) processing is presented. The architecture selected for the implementation is General Purpose Graphic Processing Unit (GPGPU), 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 final speedup. Details of the issues found are explained, and the performance improvement of their correction explicitly shown.
publishDate 2014
dc.date.none.fl_str_mv 2014-10
dc.type.none.fl_str_mv info:eu-repo/semantics/conferenceObject
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_5794
info:ar-repo/semantics/documentoDeConferencia
format conferenceObject
status_str publishedVersion
dc.identifier.none.fl_str_mv https://digital.cic.gba.gob.ar/handle/11746/6462
url https://digital.cic.gba.gob.ar/handle/11746/6462
dc.language.none.fl_str_mv eng
language eng
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
http://creativecommons.org/licenses/by/4.0/
eu_rights_str_mv openAccess
rights_invalid_str_mv http://creativecommons.org/licenses/by/4.0/
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:CIC Digital (CICBA)
instname:Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron:CICBA
reponame_str CIC Digital (CICBA)
collection CIC Digital (CICBA)
instname_str Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
instacron_str CICBA
institution CICBA
repository.name.fl_str_mv CIC Digital (CICBA) - Comisión de Investigaciones Científicas de la Provincia de Buenos Aires
repository.mail.fl_str_mv marisa.degiusti@sedici.unlp.edu.ar
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score 13.070432

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