Infrared and Laser Engineering, Volume. 50, Issue 9, 20200435(2021)

Field of view overlap rate of bionic compound eye system

Wenxuan Li1, Yuan Hu1, Kai Zhang1, Mingze Qin1, Xiyao Yuan1, Tianci Liu1, and Qiang Luo2
Author Affiliations
  • 1School of Opto-Electronic Engineering, Changchun University of Science and Technology, Changchun 130022, China
  • 2Xi'an Institute of Modern Control Technology, Xi’an 710077, China
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    Figures & Tables(12)
    System schematic diagram of 时系统示意图
    System schematic diagram of 时系统示意图
    Schematic diagram of field overlap calculation
    Image of the X coordinate of G point with the R
    Image of field of view overlap rate changing with observation distance
    Diagram compound eye system
    Sub-eye stitching between different arrays
    Panoramic image after all sub-eyes are stiched together
    The local image of target
    Comparison chart of actual overlap rate and theoretical overlap rate
    • Table 1. Optical parameters of the subsystem

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      Table 1. Optical parameters of the subsystem

      Center systemEdge system
      ${\rm{Focal}}$/mm 54.819.12
      ${\omega _{{x} } }{\rm{ \times } }{\omega _{{y} } }$4.4°×3.7°12.5°×10.5°
    • Table 2. Angle of optical axis of subsystem

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      Table 2. Angle of optical axis of subsystem

      (A, B1)(B1, C1)(C1, C2)(B1, B2)
      $\theta $14.30°21.60°17.47°14.19°
      ${\theta _x}$14.30°21.60°10.30°7.04°
      ${\theta _y}$15.84°12.35°
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    Wenxuan Li, Yuan Hu, Kai Zhang, Mingze Qin, Xiyao Yuan, Tianci Liu, Qiang Luo. Field of view overlap rate of bionic compound eye system[J]. Infrared and Laser Engineering, 2021, 50(9): 20200435

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    Paper Information

    Category: Optical design

    Received: Nov. 13, 2020

    Accepted: --

    Published Online: Oct. 28, 2021

    The Author Email:

    DOI:10.3788/IRLA20200435

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