Infrared and Laser Engineering, Volume. 50, Issue 4, 20200254(2021)

Laser tracker target tracking recovery method based on detection system with active infrared vision

Bo Wang1,2, Dengfeng Dong1,2、*, Xinghua Gao1,2, and Weihu Zhou1,2
Author Affiliations
  • 1Institute of Microelectronics of the Chinese Academy of Sciences, Beijing 100029, China
  • 2University of Chinese Academy of Sciences, Beijing 100049, China
  • show less
    Figures & Tables(10)
    Schematic diagram of tracking recovery
    Non-coaxially assembled system
    System schematic diagram
    Infrared image
    Object recognition and localization
    Flowchart of tracking recovery algorithm
    Test images
    Experimental facility of tracking recovery
    • Table 1. [in Chinese]

      View table
      View in Article

      Table 1. [in Chinese]

      OffsetPercentageProcessing time/ms
      Note: The test image resolution is 1280 ×1024. The average pixel area is about 621 pixels. According to the size of the minimum bounding rectangle of target,the evaluation criteria is 5 and 10 pixels
      0-595.4%Minimax:29
      5-103.2%Average:35.5
      Above101.4%Maximum:42
    • Table 2. [in Chinese]

      View table
      View in Article

      Table 2. [in Chinese]

      Target moving distance/cm Number of experiments and results/times Average time of completion/s Motion number of the turntable/times
      530Success:301.772
      Failure:0
      1030Success:301.812
      Failure:0
      1530Success:301.702
      Failure:0
      2030Success:301.822
      Failure:0
      2530Success:42.723
      Failure:26
    Tools

    Get Citation

    Copy Citation Text

    Bo Wang, Dengfeng Dong, Xinghua Gao, Weihu Zhou. Laser tracker target tracking recovery method based on detection system with active infrared vision[J]. Infrared and Laser Engineering, 2021, 50(4): 20200254

    Download Citation

    EndNote(RIS)BibTexPlain Text
    Save article for my favorites
    Paper Information

    Category: Lasers & Laser optics

    Received: Nov. 5, 2020

    Accepted: --

    Published Online: Jul. 30, 2021

    The Author Email: Dong Dengfeng (dongdengfeng@ime.ac.cn)

    DOI:10.3788/IRLA20200254

    Topics