• Acta Photonica Sinica
  • Vol. 49, Issue 4, 0411003 (2020)
Jie CAO1, Huan CUI1, Ling-tong MENG2, Qun HAO1,*, and Ming-yuan TANG1
Author Affiliations
  • 1Key Laboratory of Biomimetic Robots and Systems, Ministry of Education, School of Optics and Photonics, Beijing Institute of Technology, Beijing 100081, China
  • 2Institute of Electrics, Chinese Academy of Sciences, Beijing 100190, China
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    DOI: 10.3788/gzxb20204904.0411003 Cite this Article
    Jie CAO, Huan CUI, Ling-tong MENG, Qun HAO, Ming-yuan TANG. Multi-resolution Imaging with Camera Arrays on Curved Surface[J]. Acta Photonica Sinica, 2020, 49(4): 0411003 Copy Citation Text show less
    The design of hybrid bionic imaging system with large FOV and multi-resolution
    Fig. 1. The design of hybrid bionic imaging system with large FOV and multi-resolution
    The layout model of sub-eye cameras on a curved surface
    Fig. 2. The layout model of sub-eye cameras on a curved surface
    The diagram of FOV stitching on the four-level imaging
    Fig. 3. The diagram of FOV stitching on the four-level imaging
    The multi-resolution bionic compound eye imaging system
    Fig. 4. The multi-resolution bionic compound eye imaging system
    Multi-resolution images and the stitched result on the far field experiment
    Fig. 5. Multi-resolution images and the stitched result on the far field experiment
    Multi-resolution images and the stitched result on the near field experiment
    Fig. 6. Multi-resolution images and the stitched result on the near field experiment
    Comparison between the central FOV and the total FOV
    Fig. 7. Comparison between the central FOV and the total FOV
    Images on the multi-resolution imaging experiment
    Fig. 8. Images on the multi-resolution imaging experiment
    Analysis of multi-resolution imaging on the large FOV stitched image
    Fig. 9. Analysis of multi-resolution imaging on the large FOV stitched image
    Sub-eyeParameterWith 1st resolutionWith 2nd resolutionWith 3rd resolutionWith 4th resolution
    Pixels10 million6.3 million2 million1.3 million
    Pixel size1.67 μm2.4 μm4.5 μm5.2 μm
    SensorChart size1/2.3″1/1.8″1/1.8″1/2″
    Focal length35 mm25 mm12 mm12 mm
    LensOptical resolution227.27 lp/mm200 lp/mm89.06 lp/mm89.06 lp/mm
    Angle of view22.9°×16.9°24.6°×19.9°40.4°×30.8°40.4°×30.8°
    Table 1. Sensor and lens parameters for four sub-eye shooting modules
    Jie CAO, Huan CUI, Ling-tong MENG, Qun HAO, Ming-yuan TANG. Multi-resolution Imaging with Camera Arrays on Curved Surface[J]. Acta Photonica Sinica, 2020, 49(4): 0411003
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