Documento de conferencia . First HPCLATAM-CLCAR Joint Conference, Latin American High Performance Computing Conference ; CARLA 2014 (octubre 2014, Chile)

Synthetic Aperture Radar Signal Processing using GPGPU

Denham, Mónica | Areta, Javier | Vaquila, Isidoro | Tinetti, Fernando Gustavo
Resumen: 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 ...
Resumen: 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.

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  • Fecha de disponibilidad: 01 de diciembre de 2017
  • Fecha de carga: 01 de diciembre de 2017
  • Fecha de publicación: octubre de 2014
  • Direccion de acceso a la obra: http://digital.cic.gba.gob.ar/handle/11746/6462
  • Licencia: Attribution 4.0 International (BY 4.0)

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Esta obra se publica con la licencia Creative Commons Attribution 4.0 International (BY 4.0)
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