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高性能Beowulf集群的SAR并行成像的处理 被引量:4

Implementation of SAR Parallel Image Processing Based on High Performance Beowulf Group
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摘要 介绍了Beowulf集群技术在合成孔径雷达成像领域的应用。基于Beowulf性能的提高并联合应用MPI-2 标准下的新特征,实现了SAR并行成像处理。最后由并行成像程序的运行测试结果可以看出,SAR成像处理在该Beowulf 集群上获得了较高的并行性能。 The application of Beowulf group technology to synthetic aperture radar imaging is introduced in his paper. Basing on the improved performance of Beowulf group and combining it with application of new characteristics of MPI-2 standard, SAR parallel image processing is realized. Results of operational test of parallel imaging algorithm show that better parallel processing performance is achieved on Beowulf group.
出处 《现代雷达》 CSCD 北大核心 2005年第1期38-40,61,共4页 Modern Radar
关键词 BEOWULF集群 并行系统 合成孔径雷达 成像 Beowulf group parallel system synthetic aperture radar imaging
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参考文献6

  • 1叶晓东,朱兆达.一种分块处理的斜视SAR成像方法[J].现代雷达,1997,19(5):23-29. 被引量:6
  • 2Inggs M R, Bennett T G. Parallel SAR processor using PVM on a Beowulf cluster. IGARSS01,2001,4(8) :8 150 -8 152.
  • 3Giorgio Franceschetti, Riccardo Lanari. Synthetic aperture radar processing. Florida, 1999. 138 - 141.
  • 4Thomas L Sterling, John Salomon. How to build a Beowulf.London, England : 1998.93 - 120.
  • 5William Gropp, Ewing Lusk, Anthony Skjellum. Using MPI.London, England : 1999.111 - 156.
  • 6User's Guide to MPI. hun.//www. mpi. nd. edu/MPI/.

共引文献5

同被引文献17

  • 1侯明辉.基于仿真数据的HJ-1C卫星SAR成像处理方法[J].中国科学:信息科学,2011,41(S1):42-54. 被引量:1
  • 2熊君君,王贞松,姚建平,石长振.星载SAR实时成像处理器的FPGA实现[J].电子学报,2005,33(6):1070-1072. 被引量:19
  • 3Tang Y S,Zhang C Y.Multi-DSPs SAR Real-time Signal Pro-cessing System based on cPCI Bus[C]//Proceedings of 2007Asia-Pacific Conference on Synthetic Aperture Radar,Huangshan,China,2007:661-663.
  • 4Linda M,Michel D,Bernd H,et al.Real-time Optical Proces-sor Prototype for Remote SAR Applications[C]//Proceed-ings of 2009SPIE,Berlin,Germany,2009.
  • 5NVIDIA.NVIDIA CUDA Programming Guide Version 3.0[Z].2010:2-3.
  • 6Wang J H,Hu S Q,Long T,et al.The Evaluation betweenPower PC and DSP in SAR Imaging Algorithm[C]//IET In-ternational Radar Conference,Huangshan,China,2009.
  • 7Cumming I G,Wong F H.Digital Processing of Synthetic Aper-ture Radar:Algorithms and Implementation[M].Beijing:Publish-ing House of Electronics Industry,2007:154-156.
  • 8NVIDIA.NVIDIA CUDA CUFFT Library[Z].2010:2-15.
  • 9Frigo M,Johnson S G.FFTW(Version 3.2.2,12July 2009)[Z].Massachusetts Institute of Technology,2009:1-70.
  • 10杨锦方.CVS和Nightly Build技术[M].北京:清华大学出版社,2002..

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