Laser & Optoelectronics Progress, Volume. 58, Issue 8, 0810024(2021)

Robust High-Precision Phase Solution Method Based on Two-Step Phase-Shifting Method with Arbitrary Step Length

Zhuoyi Yin1,2, Cong Liu1、*, Lizhao Lai1, Xiaoyuan He2, Xiaopeng Liu3, and Zhihong Xu1
Author Affiliations
  • 1School of Science, Nanjing University of Science and Technology, Nanjing, Jiangsu 210094, China
  • 2School of Civil Engineering, Southeast University, Nanjing, Jiangsu 211189, China
  • 3College of Computer Science and Engineering, Shandong University of Science and Technology, Qingdao, Shandong 266590, China
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    References(19)

    [1] Liu C, Chen L J, He X Y et al. Coaxial projection profilometry based on speckle and fringe projection[J]. Optics Communications, 341, 228-236(2015).

    [3] Shao X X, Chen Z N, Dai Y T et al. Research progress of several key problems in digital image correlation method[J]. Journal of Experimental Mechanics, 32, 305-325(2017).

    [7] Su X Y, Chen W J. Fourier transform profilometry: review[J]. Optics and Lasers in Engineering, 35, 263-284(2001).

    [14] Mao J Q, Yin Y K, Meng X F et al. Two-step phase shifting in fringe projection: modeling and analysis[J]. Proceedings of SPIE, 1067, 106780V(2018).

    [15] Yang F J, He X Y. Two-step phase-shifting fringe projection profilometry: intensity derivative approach[J]. Applied Optics, 46, 7172-7178(2007).

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    Zhuoyi Yin, Cong Liu, Lizhao Lai, Xiaoyuan He, Xiaopeng Liu, Zhihong Xu. Robust High-Precision Phase Solution Method Based on Two-Step Phase-Shifting Method with Arbitrary Step Length[J]. Laser & Optoelectronics Progress, 2021, 58(8): 0810024

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    Paper Information

    Category: Image Processing

    Received: Oct. 10, 2020

    Accepted: Dec. 2, 2020

    Published Online: Apr. 16, 2021

    The Author Email: Cong Liu (LiuC@njust.edu.cn)

    DOI:10.3788/LOP202158.0810024

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