Prof. Wenjing Zhou Profile

Prof. Wenjing Zhou

at Shanghai Univ

SPIE Involvement:

Conference Program Committee | Author

Proceedings Article | 15 February 2024 Paper

Speckle pattern interferometry excited by pulsed laser for crack size detection

Yaowen Zhu, Zhenkai Chen, Wenjing Zhou, Yingjie Yu

Proceedings Volume 13069, 1306913 (2024) https://doi.org/10.1117/12.3023147

KEYWORDS: Speckle pattern, Laser interferometry, Pulsed laser operation, Photoacoustic spectroscopy, Speckle interferometry, Laser frequency, Ultrasonography, Signal detection, Interferograms, Deformation

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Proceedings Article | 27 November 2023 Paper

Imaging of MEMS morphology and deformation based on digital holography

Shuaibing Chen, Jiahao Wu, Zhenkai Chen, Lei Shao, Wenjing Zhou

Proceedings Volume 12768, 127680H (2023) https://doi.org/10.1117/12.2686805

KEYWORDS: Microelectromechanical systems, Deformation, Digital holography, Inspection, Vibrometry, Spherical lenses, Motion analysis, Error analysis, Reflection, Optical surfaces

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Proceedings Article | 27 November 2023 Poster + Paper

Detection on weak fluorescence by laser-induced for natural dyes of cultural relics

Shukai Li, Wenjing Zhou, An Gu, Yong Lei

Proceedings Volume 12771, 127711B (2023) https://doi.org/10.1117/12.2686656

KEYWORDS: Fluorescence, Dyes, Fluorescence spectroscopy, Spectroscopy, Emission wavelengths, Optical fibers, Fluorescence intensity, Light sources, 3D acquisition, Xenon

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Proceedings Article | 19 December 2022 Presentation + Paper

Noise2Noise self-supervised deep learning holographic despeckling method

Chenghua Shen, Wenjing Zhou, Hongbo Zhang, Yingjie Yu

Proceedings Volume 12318, 123180D (2022) https://doi.org/10.1117/12.2641871

KEYWORDS: Holograms, Denoising, Education and training, Speckle, Image processing, Holography, Digital holography, Histograms, Deep learning, 3D image reconstruction

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Proceedings Article | 10 October 2020 Presentation + Paper

Simulation analysis of digital acousto-optic holography for internal structural inspection

Wen-Jing Zhou, Guang-Cai Huang, Hong-Bo Zhang, Ying-Jie Yu, Ting-Chung Poon

Proceedings Volume 11551, 115510J (2020) https://doi.org/10.1117/12.2574021

KEYWORDS: Digital holography, Holography, Acousto-optics, Optical simulations, Inspection, Ultrasonography, Finite element methods, Computer simulations, Acoustics, Associative arrays

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Proceedings Article | 18 November 2019 Paper

Speckle noise reduction in digital holograms based on Spectral Convolutional Neural Networks (SCNN)

Wen-Jing Zhou, Shuai Zou, Deng-Ke He, Jing-Lu Hu, Hong-Bo Zhang, Ying-Jie Yu, Ting-Chung Poon

Proceedings Volume 11188, 1118807 (2019) https://doi.org/10.1117/12.2537685

KEYWORDS: Holograms, Digital holography, Speckle, Denoising, Signal to noise ratio, Interference (communication), Convolutional neural networks, Holography, Neural networks, 3D image reconstruction

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Proceedings Article | 16 October 2019 Paper

Fourier ptychography: effectiveness of image classification

Hongbo Zhang, Lin Wang, WenJing Zhou, ZhiJuan Hu, Peter W. M. Tsang, Ting-Chung Poon

Proceedings Volume 11205, 112050G (2019) https://doi.org/10.1117/12.2548097

KEYWORDS: Image classification, Image resolution, Image processing, Convolution, Image quality, Neural networks, Light emitting diodes, Image restoration, Visualization, Microscopy

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Proceedings Article | 8 March 2017 Paper

Phase retrieval in two-step quadrature phase-shifting holography

Wenjing Zhou, Caifu Zheng, Hongbo Zhang, Yingjie Yu, Ting-Chung Poon

Proceedings Volume 10255, 102550I (2017) https://doi.org/10.1117/12.2268510

KEYWORDS: Phase shifts, Holography, Phase retrieval, Holograms, 3D image reconstruction, Wavefronts, Diffraction, Image quality, Digital holography, Charge-coupled devices

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SPIE Journal Paper | 3 August 2015

Development of lossy and near-lossless compression methods for wafer surface structure digital holograms

Hongbo Zhang, Wenjing Zhou, Donald Leber, Zhijuan Hu, Xin Yang, Peter W. Tsang, Ting-Chung Poon

JM3, Vol. 14, Issue 04, 041304, (August 2015) https://doi.org/10.1117/12.10.1117/1.JMM.14.4.041304

KEYWORDS: Digital holography, Holograms, Image compression, Semiconducting wafers, Wavelets, 3D image reconstruction, Holography, Wavelet transforms, Reconstruction algorithms, CMOS devices

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Proceedings Article | 6 March 2015 Paper

Accuracy analysis of phase retrieval using Fourier transform method

Beibei Liu, Yingjie Yu, Wenjing Zhou, Xiaoyan Wu

Proceedings Volume 9446, 94462V (2015) https://doi.org/10.1117/12.2181197

KEYWORDS: Phase retrieval, Fourier transforms, Computer simulations, Single mode fibers, Interferometry, Finite difference methods, Image restoration, Physics, X-ray astronomy, Microscopes

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Proceedings Article | 22 June 2013 Paper

Solving inverse problems for off-axis holography using Twist

Xiaoyan Wu, Wenjing Zhou, Yingjie Yu

Proceedings Volume 8769, 87690V (2013) https://doi.org/10.1117/12.2019059

KEYWORDS: Holograms, Holography, Inverse problems, 3D image reconstruction, Reconstruction algorithms, Optical simulations, Metals, Optical filters, Inverse optics, Ions

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Proceedings Article | 14 May 2010 Paper

Object-adapted fringe projection technique on scattered data interpolation

Wenjing Zhou, Junzheng Peng, Mingyi Chen, Yingjie Yu

Proceedings Volume 7718, 77180E (2010) https://doi.org/10.1117/12.858895

KEYWORDS: Fringe analysis, Projection systems, Cameras, Charge-coupled devices, Error analysis, Computer simulations, Inspection, Content addressable memory, Phase shift keying, Modulation

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Proceedings Article | 24 August 2009 Paper

Phase reconstruction of living human embryonic kidney 293 cells based on two off-axis holograms

Wenjing Zhou, Yingjie Yu, Yanhong Duan, Anand Asundi

Proceedings Volume 7375, 737502 (2009) https://doi.org/10.1117/12.838970

KEYWORDS: Holograms, Digital holography, Reconstruction algorithms, 3D image reconstruction, Liquids, Molybdenum, Kidney, Charge-coupled devices, Microscopes, Collimation

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Proceedings Article | 3 October 2008 Paper

Structure measurement of phase grating on post-magnification digital micro-holography

Wenjing Zhou, Yingjie Yu, Anand Asundi

Proceedings Volume 7155, 71550A (2008) https://doi.org/10.1117/12.814508

KEYWORDS: Holograms, Molybdenum, Digital holography, Charge-coupled devices, 3D image reconstruction, Reconstruction algorithms, Phase measurement, Optical filters, Holography, Digital signal processing

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Proceedings Article | 3 October 2008 Paper

Phase measurement via in-line digital holographic microscopy

Weijuan Qu, Yingjie Yu, Wenjing Zhou, Hao Yan, Anand Asundi

Proceedings Volume 7155, 71550R (2008) https://doi.org/10.1117/12.814526

KEYWORDS: Holograms, Digital holography, 3D image reconstruction, Wavefronts, Charge-coupled devices, Spherical lenses, Phase measurement, Resolution enhancement technologies, Holography, Microscopy

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Showing 5 of 15 publications

Conference Committee Involvement (1)

Holography, Diffractive Optics, and Applications XIV

12 October 2024 | Nantong, Jiangsu, China

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