Mr. Kyungwon Lee Profile

Kyungwon Lee

at Yonsei Univ

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Author

Publications (6)

Proceedings Article | 20 March 2024 Poster

Polarized LED array microscope for single-shot quantitative phase imaging

Hansol Yoon, Hyesuk Chae, Kyung Chul Lee, Kyungwon Lee, Seung Ah Lee

Proceedings Volume PC12857, PC128571H (2024) https://doi.org/10.1117/12.3003455

KEYWORDS: Light emitting diodes, Microscopes, Imaging arrays, Polarization, Phase imaging, Multiplexing, Image restoration, Light sources and illumination, Tunable filters, Phase reconstruction

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Proceedings Article | 13 March 2024 Presentation

Polarization-sensitive Fourier ptychography via pupil plane multiplexing

Hyesuk Chae, Kyungwon Lee, Hansol Yoon, Kyung Chul Lee, Seung Ah Lee

Proceedings Volume PC12857, PC128570X (2024) https://doi.org/10.1117/12.3000151

KEYWORDS: Multiplexing, Polarizers, Polarization imaging, Matrices, Light sources and illumination, Polarization, Optical filters, Optical components, Microscopes, Linear polarizers

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Proceedings Article | 26 February 2024 Paper

High-speed lensless eye tracker for microsaccade measurement

Taeyoung Kim, Kyung Chul Lee, Kyungwon Lee, Nakkyu Baek, Jaewoo Jung, Eosu Kim, Bobae Park, Junghee Ha, Keun You Kim, Young-Seok Seo, Seung Ah Lee

Proceedings Volume 13076, 1307609 (2024) https://doi.org/10.1117/12.3017964

KEYWORDS: Eye, Eye tracking, Image sensors, Cameras, Point spread functions, Image restoration, Reflection, Neurological disorders, Camera shutters, Prototyping

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Proceedings Article | 16 March 2023 Presentation

Fourier ptychography using display screen for programmable illumination (Conference Presentation)

Kyungwon Lee, Kyung Chul Lee, Jaewoo Jung, Hyesuk Chae, Seung Ah Lee

Proceedings Volume PC12389, PC123890J (2023) https://doi.org/10.1117/12.2659331

KEYWORDS: Transmittance, Spatial coherence, Phase imaging, Organic light emitting diodes, Multiplexing, Computational imaging

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Proceedings Article | 2 March 2022 Presentation

Deep residual network with data consistency for subsampled Fourier ptychographic microscopy

Hyeon Gyu Kim, Kyung Won Kim, Kyung Chul Lee, Tae Joon Eo, Kyungwon Lee, Yohan Jun, Seung Ah Lee, Do Sik Hwang

Proceedings Volume PC11970, PC119700B (2022) https://doi.org/10.1117/12.2609572

KEYWORDS: Microscopy, Data modeling, Performance modeling, Reconstruction algorithms, Phase retrieval, Phase measurement, Tissues, Spatial frequencies, Optical resolution, Image retrieval

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Proceedings Article | 5 March 2021 Presentation

Fourier ptychographic microscopy on a smartphone: high-resolution, wide-field imaging using screen illumination

Kyung Chul Lee, Kyungwon Lee, Jaewoo Jung, Se Hee Lee, Seung Ah Lee

Proceedings Volume 11632, 1163208 (2021) https://doi.org/10.1117/12.2578119

KEYWORDS: Microscopy, Microscopes, Imaging systems, Image enhancement, Illumination engineering, Cameras, Resolution enhancement technologies, Phase retrieval, Organic light emitting diodes, Optical microscopes

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Showing 5 of 6 publications

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