期刊文献+

基于流水线的合成孔径雷达并行成像算法及实现 被引量:4

Parallel processing algorithm for synthetic aperture radar based on pipeline and its implementation
下载PDF
导出
摘要 根据对距离多普勒(Range-Doppler)成像算法的特点进行研究,提出了一种基于流水线的合成孔径雷达(SAR)并行成像算法。这种算法基于C/MPI编写并成功地在32节点的IBMPC集群实现。通过与已建立的通用的并行成像算法进行比较分析,得出基于流水线的并行算法是一种更适合SAR并行成像的一种算法,能够提供更高的并行效率。 According to the characteristics of Range-Doppler processing algorithm, a pipeline-based parallel processing algorithm for Synthetic Aperture Radar (SAR) data was proposed. The algorithm ceded in C/MPI was successfully implemented in a 32-nede IBM PC duster. Results show that this pipeline-based algorithm is more suitable for SAR parallel data processing with higher parallel e^ciency compared with other general parallel algorithms.
出处 《计算机应用》 CSCD 北大核心 2007年第3期699-702,共4页 journal of Computer Applications
基金 海洋遥感教育部重点实验室开放研究基金项目(200401)
关键词 合成孔径雷达 并行成像算法 流水线 实时处理 消息传递接口 synthetic aperture radar (SAR) parallel processing algorithm pipeline real-time processing message passing interface (MPI)
  • 相关文献

参考文献17

  • 1GIANCASPRO A,CANDELA L,LOPINTO E,et al.COSMO-SkyMed SAR processing parallel implementation[A].International Geoscience and Remote Sensing Symposium[C].2002,6.3165 -3166.
  • 2GOLLER A.Parallel Processing Strategies for Large SAR Image Data Sets In a Distributed Environment[J].Computing,1999,64(4):277 -291.
  • 3WU C,LIU KY,JIN M.Modeling and a Correlation Algorithm for Spaeeborne SAR Signal[J].IEEE Transactions on Aerospace and Electronic Systems,1982,18 (5):563 -574.
  • 4MILLER C,PAYNE DG,PHUNG TN.Parallel Processing of Spaceborne Imaging Radar Data[A].Proceedings of ACM/IEEE conference on Supercomputing[C].1995.
  • 5HOLM S,MAOY A.Synthetic Aperture Radar Processing Facility Based on a Parallel Supercomputer[A].International Conference on Acoustics,Speech,and Signal Processing[C].1989.
  • 6SUH J,UNG M,PRASSANNA VK.Parallel Implementation of Synthetic Aperture Radar on High Performance Computing Platforms[A].International Conference on Algorithms and Architectures for Parallel Processing[C].1997.
  • 7INGGS MR,BENNETT TG.Parallel SAR Processor Using PVM on a Beowulf Cluster[A].International Geoscience and Remote Sensing Symposium[C].2001,4.1850-1852.
  • 8MEISL PG,ITO MR,CUMMING IG.Parallel Synthetic Aperture Radar Processing on Workstation Networks[A].Proceedings of the 10th International Parallel Processing Symposium[C].1996.
  • 9WUYTS S,INGGS MR.SAR Processing Using PVM[A].Communications and Signal Processing COMSIG[C].1998.
  • 10PI Y,LONG H,HUANG S.A SAR Parallel Processing Algorithm and Its Implementation[A].International Society for Photogrammetry and Remote Sensing[C].2002.

二级参考文献15

  • 1黄玉东,李洪平.基于流水线的合成孔径雷达并行成像算法及实现[J].计算机应用,2007,27(3):699-702. 被引量:4
  • 2Dall J, Jorgensen J H, Christensen E L, et al. Realtime processor for the danish airborne SAR[J]. IEE Proceedings-F, 1992,139 (2) : 115- 121.
  • 3Hwang Kai, Xu Zhiwei. Scalable parallel computers for real-time signal processing [J]. IEEE Signal Processing Magazine, 1996,13 (4): 50- 66.
  • 4Linderman M H, Linderman R W. Real-time STAP demonstration on an embedded high performance computer [J]. IEEE Aerospace and Electronic Systems Magzine, 1998,13 (3) : 15- 31.
  • 5Su Hongyu, Li Shu, Li Fanghui, et al. Study of airborne SAR real-time processing and an implementation solution[Z]. European Conference on Synthetic Aperture Radar, Cologne, Germany, 2002.
  • 6黄岩.高分辨率星载合成孔径雷达成像处理技术研究[M].北京:北京航空航天大学,1999.43-50.
  • 7胡广书.数字信号处理-理论、算法与实现[M].北京:清华大学出版社,1998.143-150.
  • 8JohnPHayes.Computer Architecture and Organizaion[M].北京:清华大学出版社,2001.266-270.
  • 9Thomas L Frey. Autofocusing of ISAR radar images using contrast optimization. IEEE Trans. 1996
  • 10任丽香.TMS320C6000序列DSPs的原理与应用,2000.

共引文献32

同被引文献23

  • 1李建军,陈鸿星,张红新.Linux线程库的实现机制[J].计算机与现代化,2005(4):96-98. 被引量:3
  • 2蒋留兵,赵菁菁.电子战综合试验模拟系统信号处理机的实现[J].现代雷达,2006,28(4):59-61. 被引量:13
  • 3LinC,SynderL.并行程序设计原理[M].陆鑫达,林新华,译.北京:机械工业出版社,2009:101-195.
  • 4SULLIVAN R J.成像与先进雷达技术基础[M].北京:电子工业出版社,2009.
  • 5师林.Linux内核同步技术的基本原理及应用原则.计算机科学,2006,33(9):165-167.
  • 6付志红,马静,谢品芳,陈清礼.基于高速数字信号处理平台的实时仿真技术[J].系统仿真学报,2007,19(16):3680-3683. 被引量:17
  • 7任丽香.TMS320C6000序列DSPs的原理与应用,2000.
  • 8王敏.矢量量化在64kb/s可视终端中的应用[D],1990.
  • 9聂嗥,汪连栋,曾勇虎.电子信息系统复杂电磁环境效应[M].北京:国防工业出版社,2013:4-7.
  • 10FRIGO M, JOHNSON S G. The design and implementa- tion of FFTW3 [ J ]. Proceedings of the IEEE, 2005, 93 (2) :216-231.

引证文献4

二级引证文献7

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部