Mr. Yunhui Gao Profile

Yunhui Gao

at Tsinghua Univ.

SPIE Involvement:

Author

Publications (14)

Proceedings Article | 13 March 2024 Presentation

See-through camera for integration with AR devices

Yuchen Ma, Yunhui Gao, Jiachen Wu, Liangcai Cao, Zhengzhong Huang

Proceedings Volume PC12913, PC1291307 (2024) https://doi.org/10.1117/12.3000603

KEYWORDS: Cameras, Augmented reality, Waveguides, Sensing systems, Head-mounted displays, Design and modelling, Virtual reality, Transparency, Sensors, Retina

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Proceedings Article | 13 March 2024 Poster

Motion-resolved quantitative phase imaging using spatiotemporal priors

Yunhui Gao, Zhengzhong Huang, Liangcai Cao

Proceedings Volume PC12852, PC1285212 (2024) https://doi.org/10.1117/12.3000127

KEYWORDS: Phase imaging, Temporal resolution, Reconstruction algorithms, Biomedical optics, Phase retrieval, Algorithms, Algorithm development, Near field optics, Near field, Inverse problems

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Proceedings Article | 4 October 2023 Open Access

From spatial to spatiotemporal compressive sensing for high-speed quantitative phase imaging

Yunhui Gao, Liangcai Cao

Proceedings Volume PC12746, PC127460K (2023) https://doi.org/10.1117/12.2685811

KEYWORDS: Phase imaging, Phase retrieval, Temporal resolution, Reconstruction algorithms, Optical sensors, Motion blur, In vivo imaging, Imaging systems, Image restoration, Biological samples

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Proceedings Article | 10 August 2023 Presentation

Pixel super-resolution phase retrieval for lensless microscopy

Yunhui Gao, Feng Yang, Liangcai Cao

Proceedings Volume 12621, 126210T (2023) https://doi.org/10.1117/12.2674137

KEYWORDS: Super resolution, Phase retrieval, Microscopy, Digital imaging, Digital holography

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Proceedings Article | 16 March 2023 Presentation + Paper

Pixel super-resolution phase retrieval algorithms for digital holography

Liangcai Cao, Yunhui Gao

Proceedings Volume 12389, 1238905 (2023) https://doi.org/10.1117/12.2655511

KEYWORDS: Super resolution, Phase retrieval, Reconstruction algorithms, Imaging systems, Digital holography, Biomedical optics, Mathematical optimization, Inverse problems

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Proceedings Article | 16 March 2023 Presentation + Paper

High-throughput quantitative phase imaging via compressive phase retrieval

Yunhui Gao, Liangcai Cao

Proceedings Volume 12389, 123890C (2023) https://doi.org/10.1117/12.2655445

KEYWORDS: Phase retrieval, Phase imaging, Holography, Mathematical optimization, Inverse problems, Imaging systems

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Proceedings Article | 14 March 2023 Presentation + Paper

High bandwidth holographic imaging

Zhengzhong Huang, Yunhui Gao, Liangcai Cao

Proceedings Volume 12444, 1244405 (2023) https://doi.org/10.1117/12.2655523

KEYWORDS: Holography, Holograms, Multiplexing, Light sources and illumination, Cameras, Phase retrieval, Phase reconstruction, Microscopy, Imaging systems, Optical aberrations

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Proceedings Article | 19 December 2022 Presentation + Paper

Pixel super-resolution quantitative phase imaging based on modulation diversity

Yunhui Gao, Liangcai Cao

Proceedings Volume 12318, 123180Q (2022) https://doi.org/10.1117/12.2642054

KEYWORDS: Spatial light modulators, Modulation, Imaging systems, Phase imaging, Super resolution, Phase shift keying, Image resolution, Sensors, Calibration, Phase retrieval, Holography

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Proceedings Article | 2 March 2022 Presentation + Paper

Numerical algorithms for pixel super-resolution holographic imaging

Yunhui Gao, Liangcai Cao

Proceedings Volume 11970, 119700B (2022) https://doi.org/10.1117/12.2608219

KEYWORDS: Phase retrieval, Reconstruction algorithms, Holography, Super resolution, Optimization (mathematics), Digital holography, Holograms

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Proceedings Article | 9 October 2021 Paper

Compressive phase retrieval via complex constrained total variation regularization

Yunhui Gao, Liangcai Cao

Proceedings Volume 11898, 118980Q (2021) https://doi.org/10.1117/12.2602461

KEYWORDS: Phase retrieval, Televisions, Reconstruction algorithms, Denoising, Transmittance, Imaging systems, Digital holography, Sensors, Wave propagation, Radio propagation

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Proceedings Article | 5 March 2021 Presentation + Paper

A generalized iterative projection framework for pixel-super-resolved holographic imaging

Yunhui Gao, Liangcai Cao

Proceedings Volume 11653, 1165306 (2021) https://doi.org/10.1117/12.2577198

KEYWORDS: Computer programming, Wavefronts, Reconstruction algorithms, Phase retrieval, Image resolution, Systems modeling, Spatial light modulators, Optimization (mathematics), Imaging systems, Digital micromirror devices

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Proceedings Article | 10 October 2020 Presentation

Self-referenced methods for phase calibration of a spatial light modulator

Rujia Li, Liangcai Cao, Zehao He, Yunhui Gao

Proceedings Volume 11551, 1155119 (2020) https://doi.org/10.1117/12.2573836

KEYWORDS: Calibration, Spatial light modulators, Phase shift keying, Digital holography, Phase modulation, Modulation, Holography, Coherence imaging, LCDs, Optical imaging

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SPIE Journal Paper | 12 May 2020

In situ calibration for a phase-only spatial light modulator based on digital holography

Rujia Li, Yunhui Gao, Liangcai Cao

OE, Vol. 59, Issue 05, 053101, (May 2020) https://doi.org/10.1117/12.10.1117/1.OE.59.5.053101

KEYWORDS: Phase shift keying, Calibration, Phase modulation, Spatial light modulators, Modulation, Holograms, Digital holography, Diffraction gratings, Cameras, 3D image reconstruction

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Proceedings Article | 11 March 2020 Presentation

Self-referenced interferometric method for SLM phase calibration based on two blazed gratings (Conference Presentation)

Liangcai Cao, Yunhui Gao, Rujia Li, Renjie Zhou

Proceedings Volume 11249, 1124903 (2020) https://doi.org/10.1117/12.2543941

KEYWORDS: Interferometry, Spatial light modulators, Calibration, Phase measurement, Spatial frequencies, Phase modulation

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Showing 5 of 14 publications

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