Synthetic aperture radar signal processing in parallel using GPGPU

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 imple...

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Detalles Bibliográficos
Autores principales: Denham, Mónica Malén, Areta, Javier Alberto, Tinetti, Fernando Gustavo
Formato: Articulo
Lenguaje:Inglés
Publicado: 2015
Materias:
Informática
Synthetic aperture radar
High performance computing
GP-GPU
Acceso en línea:http://sedici.unlp.edu.ar/handle/10915/139122
Aporte de:
SEDICI (UNLP) de Universidad Nacional de La Plata
id I19-R120-10915-139122
record_format dspace
institution Universidad Nacional de La Plata
institution_str I-19
repository_str R-120
collection SEDICI (UNLP)
language Inglés
topic Informática
Synthetic aperture radar
High performance computing
GP-GPU
spellingShingle Informática
Synthetic aperture radar
High performance computing
GP-GPU
Denham, Mónica Malén
Areta, Javier Alberto
Tinetti, Fernando Gustavo
Synthetic aperture radar signal processing in parallel using GPGPU
topic_facet Informática
Synthetic aperture radar
High performance computing
GP-GPU
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.
format Articulo
Articulo
author Denham, Mónica Malén
Areta, Javier Alberto
Tinetti, Fernando Gustavo
author_facet Denham, Mónica Malén
Areta, Javier Alberto
Tinetti, Fernando Gustavo
author_sort Denham, Mónica Malén
title Synthetic aperture radar signal processing in parallel using GPGPU
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
publishDate 2015
url http://sedici.unlp.edu.ar/handle/10915/139122
work_keys_str_mv AT denhammonicamalen syntheticapertureradarsignalprocessinginparallelusinggpgpu
AT aretajavieralberto syntheticapertureradarsignalprocessinginparallelusinggpgpu
AT tinettifernandogustavo syntheticapertureradarsignalprocessinginparallelusinggpgpu
bdutipo_str Repositorios
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