A Robust Discontinuous Phase Unwrapping Based on Least-Squares Orientation Estimator
Weighted least-squares (WLS) phase unwrapping is widely used in optical engineering. However, this technique still has issues in coping with discontinuity as well as noise. In this paper, a new WLS phase unwrapping algorithm based on the least-squares orientation estimator (LSOE) is proposed to impr...
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Auteurs principaux: | Gaoxu Deng, Shiqian Wu, Shiyang Zhou, Bin Chen, Yucheng Liao |
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Format: | article |
Langue: | EN |
Publié: |
MDPI AG
2021
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Sujets: | |
Accès en ligne: | https://doaj.org/article/e1ba33c7eea14705850f734a696ce4e6 |
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