Hardware design of infrared dim target real time detection and tracking system based on multiple ADSP-TS201S

WANG Guang-ping; XU Ting-fa; NI Guo-qiang; GAO Kun

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Hardware design of infrared dim target real time detection and tracking system based on multiple ADSP-TS201S

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- Hardware design of infrared dim target real time detection and tracking system based on multiple ADSP-TS201S
- Optics and Precision Engineering Vol. 15, Issue 6, Pages: 941-944(2007)
- 作者机构：
  
  北京理工大学信息科学技术学院光电成像与信息工程研究所北京,100081
- 作者简介：
- 基金信息：
- DOI：
  CLC： TJ765.333;TP391.4
- Received：22 March 2007，
  
  Revised：18 April 2007，
  
  Published Online：30 June 2007，
  
  Published：30 June 2007
- 稿件说明：
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WANG Guang-ping, XU Ting-fa, NI Guo-qiang, et al. Hardware design of infrared dim target real time detection and tracking system based on multiple ADSP-TS201S[J]. Optics and precision engineering, 2007, 15(6): 941-944.
DOI：

WANG Guang-ping, XU Ting-fa, NI Guo-qiang, et al. Hardware design of infrared dim target real time detection and tracking system based on multiple ADSP-TS201S[J]. Optics and precision engineering, 2007, 15(6): 941-944. DOI：

摘要

介绍了红外弱小目标实时检测跟踪系统的硬件设计。重点介绍了系统中信号处理模块部分的设计

该部分采用Analog Device公司的600 MHz高性能数字信号处理器ADSP-TS201

四片ADSP-TS201以松耦方式互联

构成并行信号处理模块。该模块定点运算的峰值速度可达到19.2 GMAC(16Bit)

浮点运算的峰值速度可达到14.4 GFLOPS。为完成对序列红外图像中弱小目标的实时检测跟踪处理提供了硬件平台。

Abstract

The hardware design of a real time infrared dim target detection and tracking system was introduced and the signal processing module in this system was presented in detail. Using 600 MHz high performance digital signal processor produced by the Analog Device Company

four pieces of ADSP-TS201 were coupled loosely to constitute a parallel processing module. The computational performance of this module can be up to 19.2 GMAC(16bit) per second in fixed-point operation and 14.4 GFLOPS in floating-point. This module affords a hardware flat to the real time detection and tracking of serial weak and small infrared targets.

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