Acta Optica Sinica, Volume. 45, Issue 16, 1610001(2025)

Enhancement Method for Spaceborne Doppler Asymmetric Spatial Heterodyne Interferometer Images Based on Adaptive Threshold Regulation

Mingbai Li1, Lun Jiang1,2、*, Xu Zhang1, and Ziru Niu1
Author Affiliations
  • 1School of Optoelectronic Engineering, Changchun University of Science and Technology, Changchun 130022, Jilin , China
  • 2Institute of Space Optoelectronics Technology, Changchun University of Science and Technology, Changchun 130022, Jilin , China
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    References(28)

    [3] Feng Y T, Fu D, Zhao Z L et al. An overview of spaceborne atmospheric wind field measurement with passive optical remote sensing[J]. Acta Optica Sinica, 43, 0601011(2023).

    [4] Wang D Q, Wang H M, He W W et al. Radiative transfer characteristics of the 1.27 μm O2(a1Δg) airglow in limb-viewing[J]. Spectroscopy and Spectral Analysis, 44, 1088-1097(2024).

    [9] Harlander J, Marr K, Englert C. MIGHTI Level 1 data analysis summary[R], 51(2019).

    [16] Han B, Feng Y T, Wang J S et al. Overview of optical interferometer payloads for detecting wind fields in middle and upper atmosphere (invited)[J]. Acta Optica Sinica, 44, 1800008(2024).

    [19] Hu X R, Li F Q, Wang H M et al. Retrieval and verification of mid-upper atmospheric temperature from MIGHTI/ICON satellite[J]. Acta Optica Sinica, 43, 1201006(2023).

    [23] Zhou H K, Zhang L, Hu S J. Underwater image enhancement based on improved histogram matching and adaptive equalization[J]. Infrared Technology, 46, 532-538(2024).

    [25] Huang G, Wang Z J, Lü W et al. Experiment and analysis of performance degradation of CCD image sensors induced by proton radiation with different energy[J]. Acta Optica Sinica, 43, 1123001(2023).

    [26] Yuan M, Song Y S, Zhang Z Q et al. Infrared dim small target detection method based on enhanced local contrast[J]. Laser & Optoelectronics Progress, 60, 0410001(2023).

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    Mingbai Li, Lun Jiang, Xu Zhang, Ziru Niu. Enhancement Method for Spaceborne Doppler Asymmetric Spatial Heterodyne Interferometer Images Based on Adaptive Threshold Regulation[J]. Acta Optica Sinica, 2025, 45(16): 1610001

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    Paper Information

    Category: Image Processing

    Received: Apr. 3, 2025

    Accepted: May. 19, 2025

    Published Online: Aug. 15, 2025

    The Author Email: Lun Jiang (jlciomp@163.com)

    DOI:10.3788/AOS250839

    CSTR:32393.14.AOS250839

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