• Infrared and Laser Engineering
  • Vol. 50, Issue 9, 20200435 (2021)
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
  • show less
    DOI: 10.3788/IRLA20200435 Cite this Article
    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 Copy Citation Text show less
    System schematic diagram of 时系统示意图
    Fig. 1. System schematic diagram of 时系统示意图
    System schematic diagram of 时系统示意图
    Fig. 2. System schematic diagram of 时系统示意图
    Schematic diagram of field overlap calculation
    Fig. 3. Schematic diagram of field overlap calculation
    Image of the X coordinate of G point with the R
    Fig. 4. Image of the X coordinate of G point with the R
    Image of field of view overlap rate changing with observation distance
    Fig. 5. Image of field of view overlap rate changing with observation distance
    Diagram compound eye system
    Fig. 6. Diagram compound eye system
    Sub-eye stitching between different arrays
    Fig. 7. Sub-eye stitching between different arrays
    Panoramic image after all sub-eyes are stiched together
    Fig. 8. Panoramic image after all sub-eyes are stiched together
    The local image of target
    Fig. 9. The local image of target
    Comparison chart of actual overlap rate and theoretical overlap rate
    Fig. 10. Comparison chart of actual overlap rate and theoretical overlap rate
    Center systemEdge system
    ${\rm{Focal}}$/mm 54.819.12
    ${\omega _{{x} } }{\rm{ \times } }{\omega _{{y} } }$4.4°×3.7°12.5°×10.5°
    Table 1. Optical parameters of the 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°
    Table 2. Angle of optical axis of subsystem
    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
    Download Citation