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Prof. Yingjie Yu
at Shanghai Univ.
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Author
Publications (4)
Proceedings Article | 18 December 2023 Paper
Error analysis and comparison of wavelength tuning phase shifting interferometry of transparent optical flats
Lin Chang, Jiehua Gao, Yingjie Yu
Proceedings Volume 12968, 129681H (2023) https://doi.org/10.1117/12.3007413
KEYWORDS: Windows, Phase shifts, Error analysis, Phase interferometry, Wavefront errors, Wavelength tuning, Wavefront reconstruction, Interferograms, Optical path differences, Interferometry
Proceedings Article | 27 January 2023 Paper
Validity analysis of four-surface measurement algorithm based on wavelength-shifting interferometry
Proceedings Volume 12550, 125500O (2023) https://doi.org/10.1117/12.2666997
KEYWORDS: Wavefronts, Phase shifts, Interferometry, Databases, Inhomogeneities, Error analysis, Interferograms, Analytical research, Aliasing, Algorithms
Proceedings Article | 15 February 2022 Paper
Harmonic frequency estimation method in multi-surface interferometry
Lin Chang, Tingting He, Yingjie Yu
Proceedings Volume 12166, 121663X (2022) https://doi.org/10.1117/12.2617058
KEYWORDS: Interferometry, Algorithm development, Phase shifts, Reconstruction algorithms, Error analysis, Phase measurement, Demodulation, Autoregressive models, Signal to noise ratio, Fringe analysis
Proceedings Article | 24 November 2021 Paper
Aliasing fringe pattern denoising based on deep learning
Proceedings Volume 12069, 120690S (2021) https://doi.org/10.1117/12.2606566
KEYWORDS: Fringe analysis, Denoising, Signal to noise ratio, Phase shifts, Interferometers, Image processing, Convolutional neural networks, Network architectures, Mirrors
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