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一种基于高速双DSP的柔性机载实时图像跟踪系统研究 被引量:2

Study of an Flexible Airborne Real-Time Image Tracking System Based on Two High-Powered Dsps
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摘要 以两片高性能TMS320C6414作为核心处理器,辅助以FPGA实现整个系统逻辑时序的控制, 组成基于双DSP的柔性机载实时图像处理系统。该系统可以满足实时图像跟踪高速信号处理的实际需求。本文对系统的硬件资源选择,工作流程进行了详细讨论,并结合相关算法对系统实时性进行仿真测试,结果表明本系统是可行和高效的。 A flexible airborne real-time image tracking system using two high-powered DSP--T MS320C6414 as key processors and FPGA performing the control of logic circuit of the whole system is designed .The system can meet the actual demands of high speed of signal processing in real-time image tracking. In this paper, problems such as selection of hardware resources, working routine are discussed in detail , and the method is emulated with the relative algorithm in order to get the real-time performance of system. The result shows that the system is feasible and effective.
出处 《红外技术》 CSCD 北大核心 2005年第2期99-104,共6页 Infrared Technology
关键词 DSP 并行处理 FPGA 柔性 超高速 TMS320C6414 DSP, Parallel processing, FPGA, Flexible, Super-high speed
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参考文献6

  • 1张雄伟 曹铁勇.DSP芯片的原理与开发应用[M].北京:电子工业出版社,1999..
  • 2Downton A,Crookes D.Parallel architectures for image processing[J].Electronics & Communication Engineering Journal, 1998,10(3):139-151.
  • 3TMS320C6000 Peripherals Reference Guide [R]. Reports of Texas Instruments, 2000.
  • 4TMS320C64X Technical Overview[M], Texas Instruments Incorprated, January 2001.
  • 5KRCastleman.DigitalImageProcessing,数字图象处理[M].北京:清华大学出版社,1998..
  • 6苏光大.图象并行处理技术[M].北京:清华大学出版社,2002..

共引文献5

同被引文献12

  • 1Gilbert A L. A real - time video tracking system. IEEE Transon PAMI,1980,2(1) :47-56
  • 2Texas Instruments Cop. TMS32C6414, TMS32C6415 and TMS32C6416 Fixed - Point Digital Signal Processor. 2002
  • 3Altera.Nios Ⅱ Processor Reference Handbook[M] published by Altera,2005
  • 4Zhang Tianxu,Wang Xinsai,Wang Yuehuan.Automatic Threshold Estimation for Gradient Image Segmentation[A],Proc.SPIE[C].2001,4550:121-126.
  • 5Kenneth R.Castleman.Digital Image Processing[M],published by Prentice Hall,Inc.,1996.
  • 6褚振勇,翁木云.FPGA设计及应用[M].西安西安电子科技大学出版社.2000.
  • 7ClarkF.Olson,Automatic Target Recognition by Matching Oriented Edge Pixels[J].IEEE Transactions on Image Processing.1997,6(1):103-113.
  • 8王春平,董淑棠,朱元昌,黄允华.基于DSP的实时电视跟踪系统设计与研究[J].系统工程与电子技术,1999,21(12):53-56. 被引量:13
  • 9张天序,程杰,林凯,桑农.舰船目标长波红外图像命中点识别研究[J].红外与激光工程,2000,29(1):13-16. 被引量:14
  • 10吉书鹏,丁晓青.机载多传感器实时图像跟踪系统研究[J].红外技术,2002,24(4):20-23. 被引量:4

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