Mr. Zhou Xu Profile

Zhou Xu

at Zhejiang Univ

SPIE Involvement:

Author

Publications (9)

Proceedings Article | 27 November 2023 Poster + Paper

Snapshot compressive hyperspectral imaging via polarization conversion metasurface

Yang Zhang, Chang Wang, Xinyu Liu, Zhou Xu, Qiangbo Zhang, Qiuyu Yue, Zhenrong Zheng

Proceedings Volume 12767, 1276718 (2023) https://doi.org/10.1117/12.2687117

KEYWORDS: Polarization, Hyperspectral imaging, Imaging spectroscopy, Compressed sensing, Imaging systems

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Proceedings Article | 27 November 2023 Poster + Paper

Deep-learning-based CASSI reconstruction with optical aberration correction

Qiuyu Yue, Bingliang Chen, Zhou Xu, Xinyu Liu, Yang Zhang, Zhenrong Zheng

Proceedings Volume 12767, 1276711 (2023) https://doi.org/10.1117/12.2686668

KEYWORDS: Image restoration, Hyperspectral imaging, Point spread functions, Optical aberrations, Imaging spectroscopy, Deep learning, Aberration correction

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Proceedings Article | 27 November 2023 Poster + Paper

Variable waist of angular Gaussian distribution laser beam shaping system with intensity and wavefront control

Guojin Li, Zhou Xu, Zhenrong Zheng

Proceedings Volume 12767, 127671A (2023) https://doi.org/10.1117/12.2687202

KEYWORDS: Beam shaping, Design and modelling, Optical surfaces, Wavefronts, Ray tracing, Lenses, Optical design, Laser systems engineering

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Proceedings Article | 27 November 2023 Poster + Paper

Spectral-attention transformer for single-pixel multispectral reconstruction

Zhou Xu, Xinyu Liu, Chang Wang, Yang Zhang, Qiangbo Zhang, Zhenrong Zheng

Proceedings Volume 12767, 127671B (2023) https://doi.org/10.1117/12.2687218

KEYWORDS: Image restoration, Imaging spectroscopy, Reconstruction algorithms, 3D image reconstruction, Transformers, Imaging systems, 3D image processing

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Proceedings Article | 27 November 2023 Paper

End-to-end metasurface inverse design for NIR computational imaging

Chang Wang, Qiangbo Zhang, Xinyu Liu, Yang Zhang, Zhou Xu, Zhenrong Zheng

Proceedings Volume 12767, 1276702 (2023) https://doi.org/10.1117/12.2687265

KEYWORDS: Imaging systems, 3D image processing, Titanium dioxide, Imaging spectroscopy, Stereoscopy, Spectral resolution, Spatial resolution, Radio propagation, Polarization, Phase modulation

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Proceedings Article | 4 January 2023 Presentation + Paper

Continuous-zoom bifocal metalens at visible wavelength

Chang Wang, Qiangbo Zhang, Zeqing Yu, Xinyu Liu, Yang Zhang, Zhou Xu, Zhenrong Zheng

Proceedings Volume 12317, 123170B (2023) https://doi.org/10.1117/12.2644013

KEYWORDS: Polarization, Zoom lenses, Wave propagation, Optical storage, Modulation, Finite-difference time-domain method, Wavefronts, Titanium dioxide

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Proceedings Article | 4 January 2023 Poster + Paper

Inverse design of metasurfaces for end-to-end computational imaging

Qiangbo Zhang, Zeqing Yu, Xinyu Liu, Yang Zhang, Zhou Xu, Chang Wang, Zhengrong Zheng

Proceedings Volume 12317, 123170V (2023) https://doi.org/10.1117/12.2643799

KEYWORDS: Computational imaging, Imaging systems, Neural networks, Image restoration, Nano optics

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Proceedings Article | 4 January 2023 Poster + Paper

Snapshot compressive hyperspectral imaging via dual spectral filter array

Yang Zhang, Xinyu Liu, Chang Wang, Zhou Xu, Qiangbo Zhang, Zhenrong Zheng

Proceedings Volume 12317, 123170U (2023) https://doi.org/10.1117/12.2643732

KEYWORDS: Optical filters, Hyperspectral imaging, Imaging spectroscopy, Compressed sensing, Coded apertures

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Proceedings Article | 4 January 2023 Poster + Paper

Single-pixel multispectral imaging based on broadband spectrum multispectral filter arrays

Zhou Xu, Xinyu Liu, Chang Wang, Yang Zhang, Qiangbo Zhang, Zeqing Yu, Zhenrong Zheng

Proceedings Volume 12317, 1231710 (2023) https://doi.org/10.1117/12.2643883

KEYWORDS: Optical filters, Imaging systems, Imaging spectroscopy, Sensors, Modulation, Image segmentation, Image filtering, Signal to noise ratio, Compressed sensing, Transmittance

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Showing 5 of 9 publications

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