Mr. Yuan Zhao Profile

Yuan Zhao

at Civil Aviation Univ. of China

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Publications (3)

Proceedings Article | 19 December 2022 Presentation + Paper

Variation mode-decomposition based surface recovery algorithm for white light interferometry

Long Ma, Fengyu Yang, Yuan Zhao, Xin Pei, Fengming Sun, Lingxuan Tang

Proceedings Volume 12319, 1231906 (2022) https://doi.org/10.1117/12.2643682

KEYWORDS: Denoising, Optical filters, Signal to noise ratio, Optical interferometry, Wavelets, Reconstruction algorithms, Interferometry, Fourier transforms, Light sources, Interference (communication)

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Proceedings Article | 19 December 2022 Presentation + Paper

Probability-distribution-based Gamma correction method in fringe projection profilometry

Long Ma, Lingxuan Tang, Xin Pei, Benyuan Sun, Ruijie Qian, Yuan Zhao

Proceedings Volume 12319, 1231903 (2022) https://doi.org/10.1117/12.2639276

KEYWORDS: Fringe analysis, Projection systems, Phase shifts, Error analysis, Reconstruction algorithms, Phase measurement

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Proceedings Article | 9 October 2021 Paper

Frequency-domain-decomposition based white-light interferometry for noise-insensitive measurement

Long Ma, Yuan Zhao, Xin Pei, Fengming Sun, Lei Shi, Yuzhe Liu, Ruijie Qian, Lingxuan Tang, Shengwei Guo

Proceedings Volume 11899, 1189904 (2021) https://doi.org/10.1117/12.2601278

KEYWORDS: Fourier transforms, Optical interferometry, Interferometry, Denoising, Filtering (signal processing)

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