Mr. Jianwei Chen Profile

Jianwei Chen

at Shenzhen Institutes of Advanced Technology

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Publications (3)

Proceedings Article | 16 March 2020 Paper

Reducing the x-ray phase contrast image bias via deep computed signal estimation technique

Yifan Ni, Peizhen Liu, Jianwei Chen, Dong Liang, Jinchuan Guo, Yongshuai Ge

Proceedings Volume 11312, 113121E (2020) https://doi.org/10.1117/12.2547735

KEYWORDS: X-ray imaging, Phase contrast, Convolutional neural networks

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Proceedings Article | 1 March 2019 Paper

Novel learning-based Moiré artifacts reduction method in x-ray Talbot-Lau differential phase contrast imaging

Jianwei Chen, Jiongtao Zhu, Qiyang Zhang, Dong Liang, Yongshuai Ge

Proceedings Volume 10948, 109484S (2019) https://doi.org/10.1117/12.2506455

KEYWORDS: X-rays, Absorption, Phase contrast, X-ray imaging, Interferometry, Imaging systems, Visibility, Diffraction, Numerical simulations, Signal attenuation

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Proceedings Article | 1 March 2019 Paper

Backproject-filter (BPF) CT image reconstruction using convolutional neural network

Qiyang Zhang, Jianwei Chen, Dong Liang, Yongshuai Ge

Proceedings Volume 10948, 1094854 (2019) https://doi.org/10.1117/12.2506454

KEYWORDS: Computed tomography, CT reconstruction, X-ray computed tomography, Convolutional neural networks, Reconstruction algorithms, Deconvolution, Fourier transforms, Spatial resolution, Image restoration, Sensors

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