Prof. Hee-Jin Choi Profile

Prof. Hee-Jin Choi

at Sejong Univ

SPIE Involvement:

Author

Publications (18)

Proceedings Article | 11 November 2014 Paper

A time-sequential autostereoscopic 3D display using a vertical line dithering for utilizing the side lobes

Hee-Jin Choi, Minyoung Park

Proceedings Volume 9271, 92710T (2014) https://doi.org/10.1117/12.2072134

KEYWORDS: 3D displays, 3D image processing, LCDs, Distortion, Image resolution, Image quality, Glasses, Data centers, Light sources, Physics

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Proceedings Article | 27 February 2012 Paper

A time-sequential multiview autostereoscopic display without resolution loss using a multi-directional backlight unit and an LCD panel

Hyunkyung Kwon, Hee-Jin Choi

Proceedings Volume 8288, 82881Y (2012) https://doi.org/10.1117/12.907793

KEYWORDS: LCDs, Light sources, Autostereoscopic displays, 3D displays, Optical resolution, 3D image processing, Light, Image resolution, Flat panel displays, Stereoscopic displays

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Proceedings Article | 17 November 2010 Paper

Analysis on the 3D crosstalk in stereoscopic display

Hee-Jin Choi

Proceedings Volume 7848, 78481M (2010) https://doi.org/10.1117/12.870690

KEYWORDS: 3D displays, 3D image processing, Eye, 3D metrology, Glasses, 3D vision, Flat panel displays, Camera shutters, Analytical research, Image quality

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Proceedings Article | 26 September 2007 Open Access

Status and prospect of 3D/2D convertible displays

Byoungho Lee, Heejin Choi, Yunhee Kim

Proceedings Volume 6778, 677803 (2007) https://doi.org/10.1117/12.741649

KEYWORDS: 3D displays, LCDs, Lenticular lenses, Liquid crystals, 3D image processing, Eye, Light sources, Integral imaging, Polarization, Displays

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Proceedings Article | 17 October 2006 Paper

A thin 3D-2D convertible integral imaging system with a pinhole array on a polarizer

Heejin Choi, Yunhee Kim, Seoungwoo Cho, Joohwan Kim, Youngmin Kim, Byoungho Lee

Proceedings Volume 6392, 63920O (2006) https://doi.org/10.1117/12.686582

KEYWORDS: 3D displays, LCDs, 3D image processing, Polarization, Polarizers, Light sources, Integral imaging, Image quality, Imaging systems, Image resolution

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Proceedings Article | 17 October 2006 Paper

Integral imaging with variable image planes using polymer-dispersed liquid crystal layers

Yunhee Kim, Heejin Choi, Joohwan Kim, Seong-Woo Cho, Byoungho Lee

Proceedings Volume 6392, 639204 (2006) https://doi.org/10.1117/12.686580

KEYWORDS: Integral imaging, Projection systems, 3D displays, 3D image processing, LCDs, Liquid crystals, Image quality, Polymers, Transparency, Multilayers

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Proceedings Article | 30 January 2006 Paper

A depth-enhanced floating display system based on integral imaging

Joohwan Kim, Sung-Wook Min, Yunhee Kim, Seong-Woo Cho, Heejin Choi, Byoungho Lee

Proceedings Volume 6055, 60551G (2006) https://doi.org/10.1117/12.647929

KEYWORDS: Displays, 3D image processing, 3D displays, Integral imaging, Imaging systems, 3D image reconstruction, Staring arrays, Image display, Imaging arrays, LCDs

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Proceedings Article | 30 January 2006 Paper

Comparative study on 3D-2D convertible integral imaging systems

Heejin Choi, Joohwan Kim, Yunhee Kim, Byoungho Lee

Proceedings Volume 6055, 605512 (2006) https://doi.org/10.1117/12.647311

KEYWORDS: LCDs, 3D displays, 3D image processing, Image quality, Light sources, Integral imaging, Spatial light modulators, Switches, Image resolution, Imaging systems

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Proceedings Article | 16 November 2005 Paper

A wide viewing 2D/3D convertible display using two parallel display devices

Heejin Choi, Jae-Hyeung Park, Yunhee Kim, Joohwan Kim, Seong-Woo Cho, Byoungho Lee

Proceedings Volume 6016, 601606 (2005) https://doi.org/10.1117/12.630320

KEYWORDS: LCDs, 3D displays, 3D image processing, Transmittance, 3D image enhancement, Integral imaging, Stereoscopy, Distortion, Imaging arrays, Imaging systems

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Proceedings Article | 16 November 2005 Paper

Viewing-angle enhanced computer-generated holographic display system combined with integral imaging

Kyongsik Choi, Heejin Choi, Hwi Kim, Joonku Hahn, Yongjun Lim, Joohwan Kim, Byoungho Lee

Proceedings Volume 6016, 601612 (2005) https://doi.org/10.1117/12.630332

KEYWORDS: 3D image reconstruction, 3D displays, Holograms, 3D image processing, Computer generated holography, Integral imaging, Spatial light modulators, Holography, Displays, 3D image enhancement

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Proceedings Article | 15 November 2005 Paper

Depth-enhanced integral imaging with multiple central depth planes using multilayered display device

Yunhee Kim, Jae-Hyeung Park, Heejin Choi, Joohwan Kim, Seong-Woo Cho, Byoungho Lee

Proceedings Volume 6016, 601603 (2005) https://doi.org/10.1117/12.630327

KEYWORDS: LCDs, Integral imaging, 3D displays, 3D image processing, Multilayers, Liquid crystals, Image quality, Imaging systems, Mirrors, Polarizers

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Proceedings Article | 11 January 2005 Paper

Three-dimensional image capture and correlation using the integral imaging technique

Byoungho Lee, Jae-Hyeung Park, Heejin Choi

Proceedings Volume 5642, (2005) https://doi.org/10.1117/12.564800

KEYWORDS: 3D image processing, Integral imaging, Image processing, Composites, Optical correlators, Imaging systems, Image resolution, Quantization, Cameras, Charge-coupled devices

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Proceedings Article | 21 May 2004 Paper

An improved stereovision scheme using one camera and a composite lens array

Heejin Choi, Jae-Hyeung Park, Jisoo Hong, Byoungho Lee

Proceedings Volume 5291, (2004) https://doi.org/10.1117/12.526313

KEYWORDS: Cameras, Composites, Image processing, Imaging systems, 3D image processing, Image resolution, Calibration, Stereoscopic cameras, Optical spheres, CCD cameras

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Proceedings Article | 21 May 2004 Paper

Extraction and conversion of the 3D information for integral imaging

Jae-Hyeung Park, Heejin Choi, Jisoo Hong, Byoungho Lee

Proceedings Volume 5291, (2004) https://doi.org/10.1117/12.526204

KEYWORDS: 3D image processing, Integral imaging, Imaging systems, 3D displays, Charge-coupled devices, Displays, Image processing, Imaging arrays, Data storage, Distortion

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Proceedings Article | 23 October 2003 Paper

Scaling of three-dimensional integral imaging

Byoungho Lee, Jae-Hyeung Park, Heejin Choi

Proceedings Volume 5202, (2003) https://doi.org/10.1117/12.512434

KEYWORDS: 3D image processing, Image processing, Integral imaging, 3D displays, Lawrencium, Distortion, Displays, Diffusers, Photography, Autostereoscopy

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Proceedings Article | 23 October 2003 Paper

Comparative study of integral imaging and multicamera pickup for acquisition of three-dimensional information

Jae-Hyeung Park, Heejin Choi, Byoungho Lee

Proceedings Volume 5202, (2003) https://doi.org/10.1117/12.512436

KEYWORDS: Cameras, 3D image processing, 3D acquisition, Integral imaging, Quantization, Image processing, 3D displays, Imaging arrays, Analytical research, Imaging systems

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Proceedings Article | 30 May 2003 Paper

Integral 3D imaging that has an enhanced viewing angle along full directions with no mechanical movement

Sungyong Jung, Jae-Hyeung Park, Heejin Choi, Byoungho Lee

Proceedings Volume 5006, (2003) https://doi.org/10.1117/12.474133

KEYWORDS: Polarization, Imaging arrays, Image enhancement, Switching, Integral imaging, Stereoscopy, 3D displays, Camera shutters, 3D image processing, Image processing

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Proceedings Article | 16 September 2002 Paper

Novel depth extraction algorithm incorporating a lens array and a camera by reassembling pixel columns of elemental images

Jae-Hyeung Park, Sungyong Jung, Heejin Choi, Byoungho Lee

Proceedings Volume 4929, (2002) https://doi.org/10.1117/12.483230

KEYWORDS: Cameras, Charge-coupled devices, Digital image processing, Photography, Imaging systems, Calibration, Error analysis, Machine vision, 3D image processing, Relays

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Showing 5 of 18 publications

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