Computer Engineering and Applications ›› 2009, Vol. 45 ›› Issue (34): 59-62.DOI: 10.3778/j.issn.1002-8331.2009.34.019

• 研发、设计、测试 • Previous Articles     Next Articles

System design of small target detection and tracking in infrared

ZHENG Chang-yong1,2,DAI Yue-hua1,CHEN Jun-ning1   

  1. 1.School of Electronic Science & Technology,Anhui University,Hefei 230039,China
    2.School of Electronic & Information Engineering,Anhui University of Architecture,Hefei 230601,China
  • Received:2008-10-08 Revised:2009-07-07 Online:2009-12-01 Published:2009-12-01
  • Contact: ZHENG Chang-yong

红外小目标检测跟踪系统设计

郑长勇1,2,代月花1,陈军宁1   

  1. 1.安徽大学 电子科学与技术学院,合肥 230039
    2.安徽建筑工业学院 电子与信息工程学院,合肥 230601
  • 通讯作者: 郑长勇

Abstract: This paper studies the detection and tracking of the small target in the infrared images in the view of image procession.The total frame of the system diagram is given.The image filtering preprocessing of the forepart of the whole detecting algorithm is implemented on FPGA.The recognition and tracking of image infrared is implemented on DSP.The design method of every function module is presented in detail.The results of the experiment show that the detection and tracking of small target in infrared is implemented in the system and the system can work steadily and reliably.

Key words: target detection and tracking, infrared image, Digital Signal Processing(DSP), Field Programmable Gate Array(FPGA)

摘要: 从图像处理方法的角度对红外图像中小目标的检测、跟踪进行了研究,给出了系统总体设计框图,整个检测算法的前端图像滤波预处理采用FPGA实现,识别跟踪采用DSP实现。详细介绍了系统各功能模块的设计方法。实验表明该系统实现了小目标检测跟踪的功能,工作稳定可靠。

关键词: 目标检测跟踪, 红外成像, 数字信号处理, 现场可编程门阵列

CLC Number: