Dr. Yun-Tae Kim Profile

Dr. Yun-Tae Kim

at SAMSUNG Advanced Institute of Technology

SPIE Involvement:

Author

Publications (16)

Proceedings Article | 19 February 2020 Paper

Paper

Eye-box expansion using waveguide and holographic optical element for augmented reality head-mounted display

Bongsu Shin, Sunil Kim, Vladislav Druzhin, Polina Malinina, Sergey Dubynin, Sergey Afanasyev, German Dubinin, Sergey Kopenkin, Yuriy Borodin, Andrey Putilin, Wontaek Seo, Chang-Kun Lee, Geeyoung Sung, Yun-Tae Kim, Juwon Seo, Jae-Seung Chung, Hong-Seok Lee, Sung-Hoon Hong

Proceedings Volume 11310, 113100F (2020) https://doi.org/10.1117/12.2544737

KEYWORDS: Waveguides, Holographic optical elements, Augmented reality, Diffractive optical elements, Glasses, Holography, Diffraction, Eye, Head-mounted displays, Image quality

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Proceedings Article | 3 September 2019 Paper

Paper

Compact coherent backlight unit for portable holographic display

Chil-Sung Choi, Sung-Hoon Lee, Hoon Song, Jungkwuen An, Alexander Morozov, German Dubinin, Yunhee Kim, Young Kim, Kang-Hee Won, Yongkyu Kim, Myungjae Jeon, Bongsu Shin, Chang-Kun Lee, Wontaek Seo, Jae-Seung Chung, Juwon Seo, Yun-Tae Kim, Geeyoung Sung, Sunil Kim, Hong-Seok Lee

Proceedings Volume 11089, 1108902 (2019) https://doi.org/10.1117/12.2525214

KEYWORDS: Holography, Semiconducting wafers, Waveguides, Silicon, Diffraction gratings, Optical design, Nanoimprint lithography, Scanning electron microscopy, Diffraction, LCDs

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Proceedings Article | 1 March 2019 Presentation + Paper

Presentation + Paper

Compact augmented-reality glasses using holographic optical element combiner

Bongsu Shin, Sunil Kim, Vladislav Druzhin, Polina Malinina, Sergey Dubynin, Anastasiia Bolotova, Sergey Kopenkin, Andrey Putilin, Wontaek Seo, Chang-Kun Lee, Geeyoung Sung, Yun-Tae Kim, Juwon Seo, Jae-Seung Chung, Hong-Seok Lee

Proceedings Volume 10944, 109440G (2019) https://doi.org/10.1117/12.2507339

KEYWORDS: Holographic optical elements, Liquid crystal on silicon, Image quality, Glasses, Optical design, Eye, Prototyping, Autoregressive models, Cameras, Light emitting diodes

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Proceedings Article | 6 April 2017 Presentation + Paper

Presentation + Paper

Coherent backlight unit using holographic optical elements for full-color flat-panel holographic display

Sun Il Kim, Chil-Sung Choi, Jungkwuen An, Hoon Song, Yunhee Kim, Young Kim, Geeyoung Sung, Wontaek Seo, Juwon Seo, Yun-Tae Kim, Hojung Kim, Yongkyu Kim, Hong-Seok Lee, Sungwoo Hwang

Proceedings Volume 10127, 1012703 (2017) https://doi.org/10.1117/12.2249744

KEYWORDS: Holographic optical elements, Holography, Holograms, Diffraction, Collimation, Glasses, 3D image reconstruction, Spatial light modulators, Displays, Reflectivity

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Proceedings Article | 20 March 2014 Paper

Paper

Minimum variance image blending for robust ultrasound image deconvolution

Sungchan Park, Jooyoung Kang, Yun-Tae Kim, Kyuhong Kim, Jung-Ho Kim, Jong Keun Song

Proceedings Volume 9040, 90400E (2014) https://doi.org/10.1117/12.2043905

KEYWORDS: Point spread functions, Deconvolution, Image resolution, Ultrasonography, Error analysis, Image blending, Image restoration, Image deconvolution, Image processing, Tissues

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Proceedings Article | 3 February 2014 Paper

Paper

Realistic fetus skin color processing for ultrasound volume rendering

Yun-Tae Kim, Kyuhong Kim, Sung-Chan Park, Jooyoung Kang, Jung-Ho Kim

Proceedings Volume 9015, 901504 (2014) https://doi.org/10.1117/12.2037151

KEYWORDS: Skin, Volume rendering, Light sources and illumination, Ultrasonography, 3D modeling, RGB color model, Chromium, Translucency, Opacity, Fetus

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Proceedings Article | 28 February 2012 Paper

Paper

Inversion-free multiview subpixel rendering for natural 3D presentation

Yun-Tae Kim, Gee-Young Sung, Ju-Yong Park, Dong-Kyung Nam, Du-Sik Park

Proceedings Volume 8288, 828823 (2012) https://doi.org/10.1117/12.906261

KEYWORDS: Eye, Detection and tracking algorithms, Lenticular lenses, 3D displays, Distortion, Displays, 3D image processing, Cameras, Sensors, Electronics

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Proceedings Article | 29 January 2007 Paper

Paper

Gamut mapping method for ICC saturated intent

Min-Ki Cho, Heui-Keun Choh, Se-Eun Kim, Yun-Tae Kim, Yousun Bang

Proceedings Volume 6493, 64930K (2007) https://doi.org/10.1117/12.702916

KEYWORDS: Printing, CMYK color model, Color reproduction, Nonimpact printing, Visualization, Image analysis, Color management, Laser based displays, Image contrast enhancement, Color difference

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Proceedings Article | 16 January 2006 Paper

Paper

Hardcopy global color correction

Yousun Bang, Yuntae Kim, Heui-Keun Choh

Proceedings Volume 6058, 60580Q (2006) https://doi.org/10.1117/12.642862

KEYWORDS: Distortion, Printing, Calibration, Visualization, CMYK color model, RGB color model, Spectrophotometry, Color difference, Data modeling, Nonimpact printing

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Proceedings Article | 17 January 2005 Paper

Paper

Efficient text segmentation and adaptive color error diffusion for text enhancement

Jae-Hyun Kwon, Tae-Yong Park, Yun-Tae Kim, Yang-Ho Cho, Yeong-Ho Ha

Proceedings Volume 5667, (2005) https://doi.org/10.1117/12.587612

KEYWORDS: Diffusion, Image segmentation, Halftones, Image processing, Color difference, Image filtering, Image processing algorithms and systems, Image enhancement, Visualization, Error analysis

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Proceedings Article | 17 January 2005 Paper

Paper

Color decomposition method for multiprimary display using 3D-LUT in linearized LAB space

Dong-Woo Kang, Yun-Tae Kim, Yang-Ho Cho, Kee-Hyon Park, Wonhee Choe, Yeong-Ho Ha

Proceedings Volume 5667, (2005) https://doi.org/10.1117/12.587558

KEYWORDS: Switching, RGB color model, LCDs, Quantization, Silicon, Control systems, Computing systems, Color difference, Curium, Analytical research

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Proceedings Article | 18 December 2003 Paper

Paper

Six-color separation for improving graininess in a middle tone region

Chang-Hwan Son, Yun-Tae Kim, Cheol-Hee Lee, Yeong-Ho Ha

Proceedings Volume 5293, (2003) https://doi.org/10.1117/12.526261

KEYWORDS: Color difference, Printing, RGB color model, Visualization, CMYK color model, Eye, Color imaging, Diffusion, Spectrophotometry, Image quality

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Proceedings Article | 13 January 2003 Paper

Paper

Estimation of spectral distribution of scene illumination from a single image with chromatic illuminant

Yun-Tae Kim, Yang-Ho Cho, Cheol-Hee Lee, Yeong-Ho Ha

Proceedings Volume 5008, (2003) https://doi.org/10.1117/12.474878

KEYWORDS: Databases, Reflectivity, Colorimetry, Reflection, Image restoration, Principal component analysis, Image analysis, Color difference, Light sources, Cameras

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Proceedings Article | 13 January 2003 Paper

Paper

Improved vector error difussion for reduction of smear artifact in the boundary regions

Soon-Chang Lee, Yun-Tae Kim, Yang-Ho Cho, Yeong-Ho Ha

Proceedings Volume 5008, (2003) https://doi.org/10.1117/12.472029

KEYWORDS: Diffusion, Quantization, Error analysis, Image filtering, Image quality, Halftones, Optical filters, Visualization, Image processing, Color difference

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Proceedings Article | 13 January 2003 Paper

Paper

Color image enhancement technique using gamut mapping based on color space division

Yang-Ho Cho, Yun-Tae Kim, Ho-Keun Lee, Yeong-Ho Ha

Proceedings Volume 5008, (2003) https://doi.org/10.1117/12.474879

KEYWORDS: Printing, RGB color model, Color difference, Image compression, Image enhancement, Visual system, Color reproduction, Image processing, Electronics engineering, Electrical engineering

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Proceedings Article | 23 May 2002 Paper

Paper

Adaptive hierarchical stereo matching using object segmentation and window warping

Ho-Keun Lee, Jae-Chul Kim, Yun-Tae Kim, Yeong-Ho Ha

Proceedings Volume 4660, (2002) https://doi.org/10.1117/12.468051

KEYWORDS: Distortion, Reliability, Statistical analysis, Cameras, 3D modeling, 3D image processing, Statistical modeling, Reconstruction algorithms, Image segmentation, Error analysis

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Showing 5 of 16 publications

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