Prof. Hongwei Li Profile

Prof. Hongwei Li

at Capital Normal University

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Author

Publications (5)

Proceedings Article | 18 October 2022 Open Access

A visible edge aware directional total variation model for limited-angle reconstruction

Yinghui Zhang, Ke Chen, Xing Zhao, Hongwei Li

Proceedings Volume 12304, 123042N (2022) https://doi.org/10.1117/12.2647520

KEYWORDS: Reconstruction algorithms, Data acquisition, Algorithm development, CT reconstruction, Lithium, Data modeling, Computed tomography, X-ray sources, X-ray computed tomography, Sensors

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Proceedings Article | 18 October 2022 Open Access

A visible edge aware directional total variation model for limited-angle reconstruction

Yinghui Zhang, Ke Chen, Xing Zhao, Hongwei Li

Proceedings Volume 12304, 123042N (2022) https://doi.org/10.1117/12.2647520

KEYWORDS: Reconstruction algorithms, Data acquisition, Algorithm development, CT reconstruction, Lithium, Data modeling, Computed tomography, X-ray sources, X-ray computed tomography, Sensors

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Proceedings Article | 18 October 2022 Open Access

Undersampled dynamic tomography with separated spatial and temporal regularization

Xiufa Cao, Yinghui Zhang, Ran An, Hongwei Li

Proceedings Volume 12304, 123041C (2022) https://doi.org/10.1117/12.2647508

KEYWORDS: Filtering (signal processing), Tomography, Dimension reduction, Matrices, Electronic filtering, Image processing, X-rays, CT reconstruction, Reconstruction algorithms, Lithium

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Proceedings Article | 18 October 2022 Open Access

A hybrid neural network combining explicit priors for low-dose CT reconstruction

Xiangli Jin, Yinghui Zhang, Ran An, Hongwei Li

Proceedings Volume 12304, 1230421 (2022) https://doi.org/10.1117/12.2647061

KEYWORDS: Neural networks, Optimization (mathematics), Denoising, CT reconstruction, Data modeling, X-ray computed tomography, Machine learning, Image processing

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Proceedings Article | 28 May 2019 Paper

Fast ordered subsets Chambolle-Pock algorithm for CT reconstruction

Xiaojuan Deng, Wenbin Xu, Hongwei Li

Proceedings Volume 11072, 110722M (2019) https://doi.org/10.1117/12.2534828

KEYWORDS: Reconstruction algorithms, CT reconstruction, Gold, Optimization (mathematics), Lithium, Computed tomography, Data modeling, Imaging technologies, Tomography, Convex optimization

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