Dr. Cheng Zhang Profile

Dr. Cheng Zhang

at Anhui Univ

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Author

Publications (5)

Proceedings Article | 14 August 2019 Paper

Singular value decomposition compressed ghost imaging based on non-negative constraints

Cheng Zhang, Jun Tang, Meiqin Wang, Qianwen Chen

Proceedings Volume 11179, 111793P (2019) https://doi.org/10.1117/12.2540201

KEYWORDS: Image compression, Image quality, Image restoration, Beam splitters, Binary data, Image enhancement, Light sources, Sensors, Reconstruction algorithms, Signals intelligence

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Proceedings Article | 15 November 2018 Paper

Two-step phase retrieval algorithm from single-exposure measurement

Cheng Zhang, Meiqin Wang, Qianwen Chen, Dong Wang, Sui Wei

Proceedings Volume 10964, 109642P (2018) https://doi.org/10.1117/12.2505849

KEYWORDS: Phase retrieval, Coded apertures, Reconstruction algorithms, Signal to noise ratio, Fourier transforms, Crystallography, Astronomical imaging, Biomedical optics, Image processing

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Proceedings Article | 9 December 2015 Paper

Iterative feedback algorithm for phase retrieval based on transport of intensity equation

Kaifeng Liu, Hong Cheng, Cheng Zhang, Chuan Shen, Fen Zhang, Sui Wei

Proceedings Volume 9817, 98171F (2015) https://doi.org/10.1117/12.2228509

KEYWORDS: Signal processing, Phase retrieval, Wave propagation, Diffraction, 3D displays, Fourier transforms, Computer simulations, Iterative methods, Phase measurement, Signals intelligence

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Proceedings Article | 22 May 2015 Paper

Compressive holography reconstruction using phase-shifting interferometry

Cheng Zhang, Chuan Shen, Hong Cheng, Fen Zhang, Kaifeng Liu, Quanbing Zhang, Sui Wei

Proceedings Volume 9495, 949515 (2015) https://doi.org/10.1117/12.2176967

KEYWORDS: Holography, Holograms, Phase interferometry, 3D modeling, Sensors, Digital holography, Linear filtering, Fourier transforms, Beam splitters, Detector arrays

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Proceedings Article | 24 November 2014 Paper

Image depth estimation from compressed sensing theory

Guangdong Du, Cheng Zhang, Hong Cheng, Yan Liu, Sui Wei

Proceedings Volume 9301, 930125 (2014) https://doi.org/10.1117/12.2072454

KEYWORDS: Image quality, Image segmentation, Compressed sensing, Image processing, 3D image reconstruction, Image analysis, Cameras, Sensors, Photography, Estimation theory

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