Chinese Optics Letters, Volume. 23, Issue 2, 021101(2025)

Phase unwrapping by a multi-level grid method for moiré fringes

Yunyun Chen1,2,3,4、*, Chengxing He1,3,4, Weihao Cheng1,3,4, and Wenzhuo Xie1,3,4
Author Affiliations
  • 1School of Physics and Optoelectronic Engineering, Nanjing University of Information Science & Technology, Nanjing 210044, China
  • 2Jiangsu Collaborative Innovation Center on Atmospheric Environment and Equipment Technology (CICAEET), Nanjing University of Information Science & Technology, Nanjing 210044, China
  • 3Jiangsu Key Laboratory for Optoelectronic Detection of Atmosphere and Ocean, Nanjing University of Information Science & Technology, Nanjing 210044, China
  • 4Jiangsu International Joint Laboratory on Meteorological Photonics and Optoelectronic Detection, Nanjing University of Information Science & Technology, Nanjing 210044, China
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    References(26)

    [3] D. Yan, F. Liu, Z. D. Wang. Moiré tomography by ART laser interferometry VIII: applications. Proc. SPIE, 2861, 146(1996).

    [8] Z. D. Wang, W. Yao, D. L. Wu. Wave front reconstruction from opaque object containing interferogram using modified multigrid algorithm. Acta Opt. Sin., 19, 171(1999).

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    Yunyun Chen, Chengxing He, Weihao Cheng, Wenzhuo Xie, "Phase unwrapping by a multi-level grid method for moiré fringes," Chin. Opt. Lett. 23, 021101 (2025)

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    Paper Information

    Category: Imaging Systems and Image Processing

    Received: Jun. 9, 2024

    Accepted: Aug. 20, 2024

    Published Online: Mar. 11, 2025

    The Author Email: Yunyun Chen (yunqq321@sina.cn)

    DOI:10.3788/COL202523.021101

    CSTR:32184.14.COL202523.021101

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