Dual-path Phase Unwrapping Algorithm Based on Geodesic Curvature for Interferometric Fringe Analysis

被引：0
|
作者：
Ohgan Kim
Bong Ju Lee
Hyug-Gyo Rhee
Yun-Woo Lee
Ho-Soon Yang
机构：
[1] Handong Global University,Department of Advanced Green Energy and Environment
[2] Korea Research Institute of Standards and Science,Space Optics Team, Advanced Instrumentation Institute
[3] University of Science and Technology,Science of Measurement
来源：
Journal of the Korean Physical Society | 2020年 / 76卷
关键词：
Phase unwrapping algorithm; Phase retrieval; Interferometry; Fringe analysis;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
We present a path-dependent phase unwrapping algorithm with the dual-path scheme. The proposed algorithm removes the inconsistency between the true phase and its wrapped phase by rolling up a 1D wrapped phase array around a cylindrical surface. The dual-path scheme entails phase unwrapping by using two different paths linked from an arbitrary position to other points in 2D wrapped phase images. The proposed algorithm is confirmed to be as fast as the UNWRAP in MATLAB, and its noise resistance is comparable to that of the conventional algorithms up to a signal-to-noise ratio (SNR) of 6 dB.
引用
收藏
页码：202 / 209
页数：7
相关论文
共 50 条
  • [1] Dual-path Phase Unwrapping Algorithm Based on Geodesic Curvature for Interferometric Fringe Analysis
    Kim, Ohgan
    Lee, Bong Ju
    Rhee, Hyug-Gyo
    Lee, Yun-Woo
    Yang, Ho-Soon
    JOURNAL OF THE KOREAN PHYSICAL SOCIETY, 2020, 76 (03) : 202 - 209
  • [2] Unscented information filtering phase unwrapping algorithm for interferometric fringe patterns
    Xie, Xianming
    Dai, Gaoxing
    APPLIED OPTICS, 2017, 56 (34) : 9423 - 9434
  • [3] Phase unwrapping algorithm based on fringe density analysis In Fourier transform profilometry
    Su, XY
    Xue, L
    PROCESS CONTROL AND INSPECTION FOR INDUSTRY, 2000, 4222 : 27 - 31
  • [4] Channel Estimation Based on Dual-path Reconstruction Algorithm
    Han, Mingzhi
    An, Chengquan
    Gao, Bo
    PROCEEDINGS OF 2021 2ND INTERNATIONAL CONFERENCE ON ARTIFICIAL INTELLIGENCE AND INFORMATION SYSTEMS (ICAIIS '21), 2021,
  • [5] Reliability-guided phase unwrapping algorithm following noncontinuous path based on color fringe projection
    Li, Wenguo
    Fang, Suping
    OPTIK, 2012, 123 (06): : 537 - 546
  • [6] Phase unwrapping algorithm based on fringe frequency analysis in Fourier-transform profilometry
    Su, XY
    Xue, L
    OPTICAL ENGINEERING, 2001, 40 (04) : 637 - 643
  • [7] Phase unwrapping algorithm based on double-frequency fringe projection and fringe background
    Zhao, Hong
    Zhang, Chunwei
    INTERNATIONAL CONFERENCE ON PHOTONICS AND OPTICAL ENGINEERING (ICPOE 2014), 2015, 9449
  • [8] Fast phase unwrapping algorithm for interferometric applications
    Schofield, MA
    Zhu, YM
    OPTICS LETTERS, 2003, 28 (14) : 1194 - 1196
  • [9] Measuring method for topography of DOE based on dual-path two-wavelength phase shifting interferometric microscopy
    Zhou, Mingbao
    Lin, Dajian
    Bai, Linbo
    Guangxue Xuebao/Acta Optica Sinica, 2000, 20 (06): : 843 - 846
  • [10] Unwrapping of interferometric phase-fringe maps by the discrete cosine transform
    Kerr, D
    Kaufmann, GH
    Galizzi, GE
    APPLIED OPTICS, 1996, 35 (05): : 810 - 816
12345