Dr. Ki-Chul Kwon Profile

Dr. Ki-Chul Kwon

at Chungbuk National Univ

SPIE Involvement:

Author

Publications (24)

Proceedings Article | 13 March 2024 Presentation + Paper

Eye-box expanded lens-less holographic near-eye display based on single spatial light modulator and holographic optical element

Erkhembaatar Dashdavaa, Munkh-Uchral Erdenebat, F. M. Fahmid Hossain, Hui-Ying Wu, Ki-Chul Kwon, Kwon-Yeon Lee, Nam Kim

Proceedings Volume 12910, 129100G (2024) https://doi.org/10.1117/12.3002500

KEYWORDS: Spatial light modulators, Holographic optical elements, Holography, Spherical lenses, Diffraction, Light sources and illumination, Field emission displays, 3D image reconstruction, Holograms, Blazed gratings

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Proceedings Article | 13 March 2024 Poster + Paper

Simplified digital content generation using single-shot depth estimation for full-color holographic printing system

Anar Khuderchuluun, Nyamsuren Darkhanbaatar, Ki-Chul Kwon, Seok-Hee Jeon, Nam Kim

Proceedings Volume 12910, 129100N (2024) https://doi.org/10.1117/12.3003429

KEYWORDS: Printing, Holography, RGB color model, Digital holography, 3D printing, 3D modeling, Holographic materials, 3D image processing, Computer generated holography, Holograms

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Proceedings Article | 12 March 2024 Presentation + Paper

Holographic see-through display system with 3D/2D switchable modes based on liquid-crystalline lens array and one-shot learning model

Munkh-Uchral Erdenebat, Ki-Chul Kwon, Shariar Md. Imtiaz, Hak-Rin Kim, Jong-Rae Jung, Nam Kim

Proceedings Volume 12913, 1291308 (2024) https://doi.org/10.1117/12.3002584

KEYWORDS: Holographic optical elements, 3D modeling, 3D image processing, Autoregressive models, 3D image reconstruction, Switching, Lens arrays, Augmented reality, 3D displays, Displays, Polarizers

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Proceedings Article | 8 March 2023 Presentation + Paper

Color optimization of a full-color holographic stereogram printing system using a single SLM based on iterative exposure control

Anar Khuderchuluun, Erkhembaatar Dashdavaa, Rupali Shindae, Ki-Chul Kwon, Hoonjong Kang, Kwon-Yeon Lee, Nam Kim

Proceedings Volume 12445, 124450A (2023) https://doi.org/10.1117/12.2651038

KEYWORDS: Printing, Holography, Spatial light modulators, Holograms, Stereo holograms, Digital holography, 3D printing

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Proceedings Article | 4 March 2022 Presentation + Paper

Augmented-reality display system using liquid-crystalline microlens array for three-dimensional/two-dimensional image conversion

Munkh-Uchral Erdenebat, Anar Khuderchuluun, Tuvshinjargal Amgalan, Ki-Chul Kwon, Tae-Hyun Lee, Hak-Rin Kim, Nam Kim

Proceedings Volume 12024, 120240C (2022) https://doi.org/10.1117/12.2608552

KEYWORDS: Holographic optical elements, Polarizers, 3D displays, Waveguides, 3D image processing, Cameras, Holography, Displays, 3D image reconstruction, Head-mounted displays

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Proceedings Article | 3 March 2022 Presentation + Paper

Full-color holographic stereogram printing based on effective digital content generation using IDP algorithm

Anar Khuderchuluun, Erkhembaatar Dashdavaa, Oh-Seung Nam, Shariar Md. Imtiaz, Ki-Chul Kwon, Hoonjong Kang, Seok-Hee Jeon, Nam Kim

Proceedings Volume 12026, 1202605 (2022) https://doi.org/10.1117/12.2609754

KEYWORDS: Printing, Holography, Holograms, Digital holography, Holographic materials, Spatial light modulators, 3D image reconstruction, 3D image processing, Image quality, 3D printing

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Proceedings Article | 6 March 2021 Poster + Presentation + Paper

2D/3D convertible holographic waveguide-type AR system using the liquid-crystalline microlens array with the electro-switching polarizer

Nyamsuren Darkhanbaatar, Ki-Chul Kwon, Munkh-Uchral Erdenebat, Chang-Won Shin, Tae-Hyun Lee, Hak-Rin Kim, Nam Kim

Proceedings Volume 11710, 117100M (2021) https://doi.org/10.1117/12.2579005

KEYWORDS: Waveguides, Holography, Microlens array, Polarizers, 3D image reconstruction, Holographic optical elements, Switching, Polymers, Polarization, Mirrors

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Proceedings Article | 5 March 2021 Presentation + Paper

Real object-based holographic stereogram printing system using a high-resolution one-dimensional moving camera array

Munkh-Uchral Erdenebat, Anar Khuderchuluun, Erkhembaatar Dashdavaa, Ki-Chul Kwon, Kwon-Yeon Lee, Sang-Keun Gil, Nam Kim

Proceedings Volume 11710, 117100H (2021) https://doi.org/10.1117/12.2578011

KEYWORDS: Cameras, Stereo holograms, Printing, Holography, Imaging systems, 3D acquisition, 3D printing, 3D image processing, Microlens

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Proceedings Article | 5 March 2021 Presentation + Paper

User interactive high-resolution multi-view display system using a three-dimensional head-tracking camera

Md. Shahinur Alam, Ki-Chul Kwon, Shariar Md Imtiaz, Jae-Kyung Pan, Jong-Rae Jeong, Nam Kim

Proceedings Volume 11708, 117080E (2021) https://doi.org/10.1117/12.2578331

KEYWORDS: Cameras, 3D displays, Displays, 3D image processing, Head, Image resolution

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Proceedings Article | 26 February 2020 Paper

Holographic waveguide-type three dimensional augmented reality display using the full-color holographic optical element mirror array

Nyamsuren Darkhanbaatar, Munkh-Uchral Erdenebat, Chang-Won Shin, Ki-Chul Kwon, Jong-Rae Jeong, Nam Kim

Proceedings Volume 11304, 1130405 (2020) https://doi.org/10.1117/12.2548566

KEYWORDS: Holographic optical elements, Waveguides, Augmented reality, 3D displays, Holography, 3D image processing, Mirrors, 3D image reconstruction, Autoregressive models, Beam splitters

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Proceedings Article | 21 February 2020 Presentation + Paper

Simplified content generation for holographic printer using computer-generated integral imaging

Anar Khuderchuluun, Munkh-Uchral Erdenebat, Hui-Ying Wu, Ki-Chul Kwon, Seok-Hee Jeon, Nam Kim

Proceedings Volume 11306, 113060M (2020) https://doi.org/10.1117/12.2548568

KEYWORDS: Printing, Holography, Integral imaging, 3D image processing, Holograms, Digital holography, Computer generated holography

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Proceedings Article | 1 March 2019 Presentation + Paper

Resolution-enhanced mobile three-dimensional display based on computer-generated integral imaging

Munkh-Uchral Erdenebat, Md. Shahinur Alam, Ki-Chul Kwon, Ki Hoon Kwon, Min Young Kim, Sang-Keun Gil, Nam Kim

Proceedings Volume 10942, 109420P (2019) https://doi.org/10.1117/12.2510928

KEYWORDS: Image resolution, Integral imaging, Super resolution, 3D image processing, Image quality, 3D displays, 3D image reconstruction, 3D scanning

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Proceedings Article | 24 May 2018 Presentation + Paper

Advanced mobile three-dimensional display based on computer-generated integral imaging

Munkh-Uchral Erdenebat, Yan-Ling Piao, Nyamsuren Darkhanbaatar, Ki-Chul Kwon, Nam Kim

Proceedings Volume 10679, 106790I (2018) https://doi.org/10.1117/12.2307680

KEYWORDS: 3D image reconstruction, 3D image processing, Integral imaging, 3D displays, 3D acquisition, 3D modeling, 3D scanning, Cameras, Image quality, Mobile devices

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SPIE Journal Paper | 31 January 2017 Open Access

Real object-based integral imaging system using a depth camera and a polygon model

Ji-Seong Jeong, Munkh-Uchral Erdenebat, Ki-Chul Kwon, Byung-Muk Lim, Ho-Wook Jang, Nam Kim, Kwan-Hee Yoo

OE, Vol. 56, Issue 01, 013110, (January 2017) https://doi.org/10.1117/12.10.1117/1.OE.56.1.013110

KEYWORDS: 3D modeling, 3D image reconstruction, Cameras, 3D image processing, Integral imaging, Data modeling, Clouds, Imaging systems, Image quality, 3D displays

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Proceedings Article | 17 March 2015 Paper

Real object-based 360-degree integral-floating display using multiple depth camera

Munkh-Uchral Erdenebat, Erkhembaatar Dashdavaa, Ki-Chul Kwon, Hui-Ying Wu, Kwan-Hee Yoo, Young-Seok Kim, Nam Kim

Proceedings Volume 9391, 939116 (2015) https://doi.org/10.1117/12.2079062

KEYWORDS: Clouds, 3D image processing, Cameras, 3D displays, Adaptive optics, 3D modeling, Image quality, Digital micromirror devices, Image resolution, Mirrors

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Proceedings Article | 25 February 2014 Paper

Viewing-angle-enhanced integral imaging system using multi-directional projections and elemental image resizing method

Md. Ashraful Alam, Ki-Chul Kwon, Munkh-Uchral Erdenebat, Jin-A Byeon, Nam Kim

Proceedings Volume 9005, 90050E (2014) https://doi.org/10.1117/12.2039029

KEYWORDS: 3D image reconstruction, 3D image processing, Image enhancement, Reconstruction algorithms, Integral imaging, Imaging systems, Sensors, 3D image enhancement, Cameras, Image sensors

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SPIE Journal Paper | 10 January 2014

Development of a real-time integral imaging display system based on graphics processing unit parallel processing using a depth camera

Ji-Seong Jeong, Ki-Chul Kwon, Munkh-Uchral Erdenebat, Yanling Piao, Nam Kim, Kwan-Hee Yoo

OE, Vol. 53, Issue 01, 015103, (January 2014) https://doi.org/10.1117/12.10.1117/1.OE.53.1.015103

KEYWORDS: Integral imaging, Displays, LCDs, Cameras, Parallel processing, Parallel computing, Image processing, 3D image processing, 3D image reconstruction, 3D displays

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Proceedings Article | 15 February 2011 Paper

Full-parallax 360 degrees horizontal viewing integral imaging using anamorphic optics

Munkh-Uchral Erdenebat, Ganbat Baasantseren, Jae-Hyeung Park, Nam Kim, Ki-Chul Kwon, Young-Hee Jang, Kwan-Hee Yoo

Proceedings Volume 7863, 78630U (2011) https://doi.org/10.1117/12.872673

KEYWORDS: 3D image processing, 3D displays, Mirrors, Integral imaging, Projection systems, Fresnel lenses, Digital micromirror devices, 3D vision, Diffusers, Image resolution

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Proceedings Article | 19 February 2009 Paper

Dense light field microscopy

Young-Tae Lim, Jae-Hyeung Park, Nam Kim, Ki-Chul Kwon

Proceedings Volume 7237, 72371Q (2009) https://doi.org/10.1117/12.806807

KEYWORDS: Microscopes, Objectives, Image enhancement, Image resolution, 3D image processing, Integral imaging, Imaging arrays, Microscopy, Charge-coupled devices, Nanoimprint lithography

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Proceedings Article | 21 April 2005 Paper

Double side hologram reconstruction for digital holographic data storage using phase conjugated reference beam

Junghoi Kim, Kichul Kwon, Nam Kim, Seokhee Jeon, Jongre Jung, Eunkyoung Kim

Proceedings Volume 5742, (2005) https://doi.org/10.1117/12.592065

KEYWORDS: Holograms, Digital holography, Data storage, Phase conjugation, Holography, CCD cameras, Imaging systems, Spatial light modulators, Digital recording, Multiplexing

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Proceedings Article | 28 May 2004 Paper

Three-dimensional image display using the phase conjugation method of digital holographic data storage

JungHoi Kim, Kichul Kwon, Nam Kim, Seokhee Jeon, Jongre Jung

Proceedings Volume 5355, (2004) https://doi.org/10.1117/12.530171

KEYWORDS: 3D image reconstruction, Digital holography, Holograms, Holography, Phase conjugation, Data storage, Digital imaging, Stereoscopic cameras, Image storage, Digital recording

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SPIE Journal Paper | 1 April 2004

Automatic vergence and focus control of parallel stereoscopic camera by cepstral filter

Ki-Chul Kwon, Young-Su Choi, Nam Kim

JEI, Vol. 13, Issue 02, (April 2004) https://doi.org/10.1117/12.10.1117/1.1666878

KEYWORDS: Stereoscopic cameras, Electronic filtering, Optical filters, Control systems, Image filtering, CCD image sensors, Cameras, Image processing, Automatic control, Lenses

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Proceedings Article | 4 June 2003 Paper

Beam steering device using CGHs

Jin Yoon, Jun-Won An, Nam Kim, Young-Jun Sohn, Dongwoo Suh, Mun-Chul Baek

Proceedings Volume 5005, (2003) https://doi.org/10.1117/12.476872

KEYWORDS: Computer generated holography, Beam steering, Holography, Multiplexing, Spatial light modulators, Holograms, Digital holography, Optical design, Diffraction, Binary data

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Proceedings Article | 30 May 2003 Paper

Automatic control of parallel stereoscopic camera by disparity compensation

Ki-Chul Kwon, Young-Soo Choi, Nam Kim, Sang-Keun Gil

Proceedings Volume 5006, (2003) https://doi.org/10.1117/12.474143

KEYWORDS: Stereoscopic cameras, Electronic filtering, Optical filters, Image filtering, Automatic control, CCD image sensors, Cameras, Lenses, Image sensors, Image processing

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Showing 5 of 24 publications

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