Dr. Meihua Liao Profile

Dr. Meihua Liao

at Shenzhen Univ

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Author

Publications (11)

Proceedings Article | 10 October 2020 Presentation + Paper

Positional misalignment correction for Fourier ptychographic microscopy based on intensity distribution

Wei Huang, Shuixin Pan, Qi Zhou, Meihua Liao, Chenggong Zhang, Qijian Tang, Xiaoli Liu, Xiang Peng

Proceedings Volume 11549, 115490D (2020) https://doi.org/10.1117/12.2583686

KEYWORDS: Light emitting diodes, Microscopy, Image quality, LED displays, Microscopes

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Proceedings Article | 10 October 2020 Poster + Presentation + Paper

Cryptanalysis of phase-truncated Fourier-transforms-based optical cryptosystem using an untrained neural network

Wenqi He, Shuixin Pan, Meihua Liao, Dajiang Lu, Qi Xing, Xiang Peng

Proceedings Volume 11549, 115491W (2020) https://doi.org/10.1117/12.2583396

KEYWORDS: Neural networks, Cryptanalysis

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Proceedings Article | 21 August 2020 Presentation + Paper

Color imaging through a scattering layer from one grayscale speckle pattern

Wenqi He, Qi Xing, Dajiang Lu, Meihua Liao, Zijie Chen, Xiang Peng

Proceedings Volume 11509, 115090M (2020) https://doi.org/10.1117/12.2567892

KEYWORDS: Scattering, Speckle pattern, Light scattering, Color imaging, Cameras, Scattering media, Modulation, Point spread functions, Optical imaging

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Proceedings Article | 18 August 2020 Poster + Presentation + Paper

Imaging an extended object through a thin scattering layer via various point spread functions

Wenqi He, Zijie Chen, Dajiang Lu, Meihua Liao, Qi Xing, Xiang Peng

Proceedings Volume 11509, 1150910 (2020) https://doi.org/10.1117/12.2570545

KEYWORDS: Point spread functions, Scattering, Deconvolution, Speckle

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Proceedings Article | 30 March 2020 Presentation + Paper

Real-time imaging through moving scattering layers via a two-step deep learning strategy

Meihua Liao, Shanshan Zheng, Dajiang Lu, Guohai Situ, Xiang Peng

Proceedings Volume 11351, 113510V (2020) https://doi.org/10.1117/12.2556070

KEYWORDS: Speckle, Scattering media, Real time imaging, Neural networks

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Proceedings Article | 18 November 2019 Paper

Optical hash function based on the interaction between multiple scattering media and coherent radiation

Lianbin Zhang, Wenqi He, Meihua Liao, Dajiang Lu, Chenggong Zhang, Xiang Peng

Proceedings Volume 11187, 111871B (2019) https://doi.org/10.1117/12.2537313

KEYWORDS: Multiple scattering, Optical filters, Feature extraction, Modulation, Logic, Safety, Speckle pattern, Resistance

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Proceedings Article | 21 June 2019 Paper

Light field three-dimensional measurement

Zewei Cai, Xiaoli Liu, Meihua Liao, Wenqi He, Giancarlo Pedrini, Wolfgang Osten, Xiang Peng

Proceedings Volume 11056, 1105628 (2019) https://doi.org/10.1117/12.2526889

KEYWORDS: Calibration, Cameras, 3D metrology, 3D image reconstruction, Imaging systems

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Proceedings Article | 7 September 2018 Presentation + Paper

Cryptanalysis on double random phase encoding with deep learning

Han Hai, Meihua Liao, Dajiang Lu, Wenqi He, Xiang Peng

Proceedings Volume 10751, 107510W (2018) https://doi.org/10.1117/12.2319902

KEYWORDS: Cryptanalysis, Neural networks, Fourier transforms, Neurons, Image encryption, Numerical simulations, Optical image encryption

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Proceedings Article | 7 September 2018 Paper

Depth-of-field characteristic analysis of the imaging system with scattering medium

Meihua Liao, Dajiang Lu, Zewei Cai, Wenqi He, Xiang Peng

Proceedings Volume 10834, 1083423 (2018) https://doi.org/10.1117/12.2319699

KEYWORDS: Imaging systems, Optical transfer functions, Scattering media, Spatial frequencies

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Proceedings Article | 7 September 2018 Paper

Imaging dynamic objects hidden behind scattering medium by retrieving the point spread function

Dajiang Lu, Meihua Liao, Wenqi He, Zewei Cai, Xiang Peng

Proceedings Volume 10834, 1083428 (2018) https://doi.org/10.1117/12.2319734

KEYWORDS: Point spread functions, Scattering, Image processing, Light scattering, Deconvolution, Image restoration

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Proceedings Article | 10 February 2017 Paper

Speckle-correlation-based ciphertext-only attack on the double random phase encoding scheme

Meihua Liao, Dajiang Lu, Wenqi He, Xiang Peng

Proceedings Volume 10250, 102502I (2017) https://doi.org/10.1117/12.2266736

KEYWORDS: Computer programming, Computer security, Speckle

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Showing 5 of 11 publications

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