• Acta Optica Sinica
  • Vol. 41, Issue 23, 2311002 (2021)
Tianbao Chen1、2, Xuefeng Zeng1、*, Yingying Bai1、2, Mingsen Tian1、2, Feng Zhang1、**, and Xuejun Zhang1
Author Affiliations
  • 1Key Laboratory of Optical System Advanced Manufacturing Technology, Changchun Institute of Optics, Fine Mechanics and Physics, Chinese Academy of Sciences, Changchun, Jilin 130033, China
  • 2University of Chinese Academy of Sciences, Beijing 100049, China
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    DOI: 10.3788/AOS202141.2311002 Cite this Article Set citation alerts
    Tianbao Chen, Xuefeng Zeng, Yingying Bai, Mingsen Tian, Feng Zhang, Xuejun Zhang. Image Reconstruction of Photonics Integrated Interference Imaging: Entropy Prior[J]. Acta Optica Sinica, 2021, 41(23): 2311002 Copy Citation Text show less
    Structure of photonics integrated interference imaging system
    Fig. 1. Structure of photonics integrated interference imaging system
    Layered and multistage microlens and spatial frequency sampling result. (a) Layout; (b) sampling result
    Fig. 2. Layered and multistage microlens and spatial frequency sampling result. (a) Layout; (b) sampling result
    Test images commonly used in image restoration. (a) Butterfly; (b) boat; (c) satellite; (d) cameraman; (e) USAF
    Fig. 3. Test images commonly used in image restoration. (a) Butterfly; (b) boat; (c) satellite; (d) cameraman; (e) USAF
    Final recovery effects of different methods. (a) Ground truth; (b) IFT method; (c) MEM
    Fig. 4. Final recovery effects of different methods. (a) Ground truth; (b) IFT method; (c) MEM
    Results of different methods in different areas. (a) a line area; (b) b line area
    Fig. 5. Results of different methods in different areas. (a) a line area; (b) b line area
    Performance curves of reconstructed images under different iterations. (a) PSNR; (b) SSIM
    Fig. 6. Performance curves of reconstructed images under different iterations. (a) PSNR; (b) SSIM
    ParameterSymbolValue
    Range of wavelengthλ /nm380--700
    Object distancez /km250
    Microlens diameterD /mm3.6
    Longest interferometric baselineB /mm104.4
    Number of microlens per columnM30
    Number of PICP19
    Channel number of AWGS16
    Wavelength spacing of AWGΔλ /nm20
    Fixed FOVF4λ/D
    Discrete data points of fixed FOVN×N /(pixel×pixel)512×512
    Sampling rate of visibilityp /%3.36
    Table 1. Simulation parameters of photonics integrated interference imaging system[5]
    MethodIndexButterflyBoatSatelliteCameramanUSAFAverage
    MSE0.00420.00540.00110.00460.02360.0078
    MEMPSNR23.829422.694729.406123.344116.278023.1105
    SSIM0.54240.51020.84020.63400.25670.5567
    MSE0.00420.00540.00280.00500.03240.0100
    IFTPSNR23.802922.636725.514723.002014.895921.9615
    SSIM0.48040.50350.26960.60530.22460.3716
    Table 2. MSE, PSNR and SSIM evaluation results of dirrerent methods
    Tianbao Chen, Xuefeng Zeng, Yingying Bai, Mingsen Tian, Feng Zhang, Xuejun Zhang. Image Reconstruction of Photonics Integrated Interference Imaging: Entropy Prior[J]. Acta Optica Sinica, 2021, 41(23): 2311002
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