Dr. Du Sik Park Profile

Dr. Du Sik Park

Member of Research Staff at Samsung Advanced Institute of Technology

SPIE Involvement:

Author

Publications (35)

Proceedings Article | 24 August 2017 Presentation + Paper

Glasses-free 2D/3D switchable display using an integrated single light-guide plate (LGP) with a trapezoidal light-extraction (TLE) film

Jin-Ho Lee, Yoonsun Choi, Igor Yanusik, Alexander Morozov, Hyoseok Hwang, Dongkyung Nam, Du Sik Park

Proceedings Volume 10376, 103760L (2017) https://doi.org/10.1117/12.2271429

KEYWORDS: 3D displays, 3D image processing, Image quality

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Proceedings Article | 27 September 2016 Presentation + Paper

Glasses-free 2D-3D switchable display using an integrated single light guide plate

Jin-Ho Lee, Yoonsun Choi, Igor Yanusik, Alexander Morozov, Kyuhwan Choi, Dongkyung Nam, Du-Sik Park

Proceedings Volume 9948, 994802 (2016) https://doi.org/10.1117/12.2235904

KEYWORDS: 3D displays, Waveguides, Light emitting diodes, Light sources, Prisms, Reflectivity, LED displays, 3D image processing, Lithium, Prototyping

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Proceedings Article | 3 September 2015 Paper

Color and brightness uniformity compensation of a multi-projection 3D display

Jin-Ho Lee, Juyong Park, Dongkyung Nam, Du-Sik Park

Proceedings Volume 9579, 95790N (2015) https://doi.org/10.1117/12.2186381

KEYWORDS: Projection systems, 3D displays, Calibration, 3D image processing, Image processing, RGB color model, Cameras, Mirrors, Image quality, 3D image enhancement

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Proceedings Article | 23 September 2014 Paper

MTF analysis for coded aperture imaging in a flat panel display

Sungjoo Suh, Jae-Joon Han, Dusik Park

Proceedings Volume 9217, 92170K (2014) https://doi.org/10.1117/12.2061639

KEYWORDS: Modulation transfer functions, Coded aperture imaging, Sensors, Flat panel displays, Imaging systems, LCDs, Image sensors, Mathematical modeling, Cameras, Process modeling

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Proceedings Article | 19 September 2014 Paper

GPU implementation of wave field translation method for fast hologram generation

S. Lee, H. Wey, D. Nam, D. Park

Proceedings Volume 9216, 92160F (2014) https://doi.org/10.1117/12.2061449

KEYWORDS: Holograms, Spatial light modulators, Remote sensing, Holography, Parallel processing, Fringe analysis, Parallel computing, Image resolution, Analytical research, Visualization

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Proceedings Article | 6 March 2014 Paper

Real-time 3D human pose recognition from reconstructed volume via voxel classifiers

ByungIn Yoo, Changkyu Choi, Jae-Joon Han, Changkyo Lee, Wonjun Kim, Sungjoo Suh, Dusik Park, Junmo Kim

Proceedings Volume 9013, 901306 (2014) https://doi.org/10.1117/12.2037152

KEYWORDS: 3D modeling, 3D image processing, Cameras, 3D displays, 3D image reconstruction, Detection and tracking algorithms, Data modeling, Motion models, Kinematics, Head

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Proceedings Article | 26 September 2013 Paper

Depth estimation from multiple coded apertures for 3D interaction

Sungjoo Suh, Changkyu Choi, Dusik Park

Proceedings Volume 8856, 88560X (2013) https://doi.org/10.1117/12.2024845

KEYWORDS: Coded apertures, Sensors, LCDs, Coded aperture imaging, Flat panel displays, X-ray detectors, Cameras, 3D displays, Scintillators, Detection and tracking algorithms

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Proceedings Article | 26 September 2013 Paper

Fast hologram pattern generation by wave field translation

S. Lee, H. C. Wey, D. K. Nam, D. S. Park

Proceedings Volume 8855, 885508 (2013) https://doi.org/10.1117/12.2022810

KEYWORDS: Holograms, Spatial light modulators, Computer simulations, Remote sensing, Fringe analysis, Diffraction, Image resolution, Reconstruction algorithms, Analytical research, Digital holography

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Proceedings Article | 12 March 2013 Paper

Depth inloop resampling using dilation filter for free viewpoint video system

Seok Lee, Seungsin Lee, Hocheon Wey, Jaejoon Lee, Dusik Park

Proceedings Volume 8648, 864822 (2013) https://doi.org/10.1117/12.2008424

KEYWORDS: Video, Visualization, Video processing, Video coding, Volume rendering, Computer programming, 3D modeling, 3D displays, 3D video compression, Data communications

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Proceedings Article | 14 February 2013 Paper

Efficient synthetic refocusing method from multiple coded aperture images for 3D user interaction

Sungjoo Suh, Changkyu Choi, Dusik Park, Changyeong Kim

Proceedings Volume 8657, 86570W (2013) https://doi.org/10.1117/12.2001981

KEYWORDS: LCDs, Sensors, Cameras, Coded aperture imaging, Coded apertures, 3D displays, 3D image processing, Image sensors, Flat panel displays, Imaging systems

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Proceedings Article | 15 October 2012 Paper

Fast hologram pattern generation by radial symmetric interpolation

S. Lee, H. Wey, D. K. Nam, D. S. Park, C. Y. Kim

Proceedings Volume 8498, 84980O (2012) https://doi.org/10.1117/12.928904

KEYWORDS: Holograms, Fringe analysis, Video, Wave propagation, Holography, Visualization, Spatial light modulators, Computer simulations, Image resolution, Computer generated holography

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Proceedings Article | 2 March 2012 Paper

Novel multiview generation framework for 3D displays

Kyuyoung Hwang, Yangho Cho, Hoyoung Lee, Dusik Park, Changyeong Kim

Proceedings Volume 8288, 828821 (2012) https://doi.org/10.1117/12.907663

KEYWORDS: 3D displays, Glasses, Eye, Stereoscopic displays, Autostereoscopic displays, Video, Data storage, 3D image processing, Image processing, Electronics

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Proceedings Article | 28 February 2012 Paper

Virtual view interpolation at arbitrary view points for mixed-resolution 3D videos

Seungsin Lee, Seok Lee, Ho-Cheon Wey, Du-Sik Park

Proceedings Volume 8288, 82882G (2012) https://doi.org/10.1117/12.909506

KEYWORDS: Image resolution, Video, 3D displays, 3D video streaming, Image processing, Image quality, Video compression, Detection and tracking algorithms, Stereoscopic displays, Cameras

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Proceedings Article | 28 February 2012 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 | 25 February 2011 Paper

Interlaced MVD format for free viewpoint video

Seok Lee, Seungsin Lee, Jaejoon Lee, Ho-Cheon Wey, Du-Sik Park, Chang-Yeong Kim

Proceedings Volume 7863, 78631W (2011) https://doi.org/10.1117/12.872587

KEYWORDS: Video, Video compression, 3D video compression, 3D video streaming, Data centers, Laser Doppler velocimetry, Image resolution, Video processing, Image quality, 3D displays

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Proceedings Article | 3 February 2011 Paper

Depth perception enhancement based on chromostereopsis

Ji Young Hong, Ho Young Lee, Du Sik Park, Chang Yeong Kim

Proceedings Volume 7865, 786513 (2011) https://doi.org/10.1117/12.872290

KEYWORDS: Visualization, Algorithm development, Image enhancement, Video, Retina, Eye, Electronic imaging, Video processing, Detection and tracking algorithms, Holmium

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Proceedings Article | 31 January 2011 Paper

Depth map coding based on color motion information

Byung Tae Oh, Ho-Cheon Wey, Du-Sik Park

Proceedings Volume 7882, 78820O (2011) https://doi.org/10.1117/12.871971

KEYWORDS: Video, Video coding, Visualization, 3D displays, Detection and tracking algorithms, Electronic filtering, Reconstruction algorithms, Motion analysis, Motion estimation, Multimedia

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Proceedings Article | 25 February 2010 Paper

Geometric prediction structure for multiview video coding

Seok Lee, Ho-Cheon Wey, Du-Sik Park

Proceedings Volume 7524, 75241A (2010) https://doi.org/10.1117/12.839845

KEYWORDS: Cameras, Video, Video coding, Video compression, 3D vision, 3D video compression, Quality measurement, Scalable video coding, Image quality, Matrices

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Proceedings Article | 25 February 2010 Paper

2D-to-3D conversion by using visual attention analysis

Jiwon Kim, Aron Baik, Yong Ju Jung, Dusik Park

Proceedings Volume 7524, 752412 (2010) https://doi.org/10.1117/12.839925

KEYWORDS: Visualization, Visual analytics, Filtering (signal processing), 3D displays, Video, Information visualization, Image filtering, Image segmentation, Machine vision, Computer vision technology

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Proceedings Article | 19 February 2009 Paper

A novel 2D-to-3D conversion technique based on relative height-depth cue

Yong Ju Jung, Aron Baik, Jiwon Kim, Dusik Park

Proceedings Volume 7237, 72371U (2009) https://doi.org/10.1117/12.806058

KEYWORDS: Digital filtering, Image filtering, Visualization, Image analysis, Photography, 3D displays, Edge detection, Image restoration, Stereoscopic displays, Image processing

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SPIE Journal Paper | 1 April 2008

Optimal color primaries for three- and multiprimary wide gamut displays

Laszlo Beke, Youngshin Kwak, Peter Bodrogi, Seong-Deok Lee, DuSik Park, Chang-Yeong Kim

JEI, Vol. 17, Issue 02, 023012, (April 2008) https://doi.org/10.1117/12.10.1117/1.2921012

KEYWORDS: Visualization, Tolerancing, Legal, RGB color model, Digital Light Processing, CRTs, Colorimetry, Optimization (mathematics), Instrument modeling, Quantization

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Proceedings Article | 14 February 2008 Paper

The colour preference control based on two-colour combinations

Ji Young Hong, Youngshin Kwak, Du-Sik Park, Chang Yeong Kim

Proceedings Volume 6806, 68061A (2008) https://doi.org/10.1117/12.766022

KEYWORDS: RGB color model, Visualization, Algorithm development, Skin, Detection and tracking algorithms, Televisions, Eye, Brain, Electronic imaging, Photography

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Proceedings Article | 12 February 2007 Paper

Visibility improvement based on gray matching experiment between dark and ambient condition in mobile display

Inji Kim, Hyunwook Ok, DuSik Park

Proceedings Volume 6492, 64920R (2007) https://doi.org/10.1117/12.704682

KEYWORDS: Visibility, LCDs, Eye, Light sources and illumination, Solids, Electronic imaging, Image processing, Reflective displays, Human vision and color perception, Image enhancement

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Proceedings Article | 12 February 2007 Paper

Color balancing based upon gamut and temporal correlations

Sung-Su Kim, Ho-Young Lee, Byoung-Ho Kang, Seong-Deok Lee, Du-Sik Park, Chang-Yeong Kim

Proceedings Volume 6492, 64920T (2007) https://doi.org/10.1117/12.703991

KEYWORDS: Reflectivity, Algorithm development, Image acquisition, RGB color model, Lithium, Motion estimation, Statistical analysis, Neural networks, Video, Visual system

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Proceedings Article | 29 January 2007 Paper

Device calibration method for optical light modulator

Yousun Bang, Aron Baik, Dusik Park, Injae Yeo, Jaeho Han

Proceedings Volume 6493, 64930D (2007) https://doi.org/10.1117/12.704890

KEYWORDS: Optical modulators, Optical arrays, Optical components, Cameras, Calibration, Modulators, Image segmentation, Optical calibration, Laser based displays, Optical scanning

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Proceedings Article | 29 January 2007 Paper

Image quality difference modelling of a mobile display

Jang Jin Yoo, Youn-Jin Kim, M. Ronnier Luo, Wonhee Choi, Seongdeok Lee, Seungsin Lee, Du Sik Park, Chang Yeong Kim

Proceedings Volume 6494, 649404 (2007) https://doi.org/10.1117/12.703869

KEYWORDS: Image quality, Visualization, Image visualization, Visual process modeling, Image resolution, Modeling, Statistical modeling, Cell phones, Image enhancement, Data modeling

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SPIE Journal Paper | 1 October 2006

Preferred skin color reproduction on the display

DuSik Park, Youngshin Kwak, Hyunwook Ok, Chang-Yeong Kim

JEI, Vol. 15, Issue 04, 041203, (October 2006) https://doi.org/10.1117/12.10.1117/1.2400850

KEYWORDS: Skin, Color reproduction, Chromium, Mahalanobis distance, Image quality, Algorithm development, Color and brightness control algorithms, Transform theory, Image processing, Imaging devices

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Proceedings Article | 10 February 2006 Paper

An effective image enhancement filtering for noisy image sequences

Ho-Young Lee, Du-Sik Park, Seong-Deok Lee, Chang-Yeong Kim

Proceedings Volume 6069, 60690E (2006) https://doi.org/10.1117/12.643658

KEYWORDS: Digital filtering, Image filtering, Image enhancement, Filtering (signal processing), Spatial filters, Denoising, Image quality, Image sensors, Digital imaging, Image processing

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Proceedings Article | 16 January 2006 Paper

Compensation method for color defects in PDP due to different time responses of phosphors

Hyun-Hwa Oh, Ho-Young Lee, SungSu Kim, DuSik Park, Chang Yeong Kim

Proceedings Volume 6058, 60580G (2006) https://doi.org/10.1117/12.643630

KEYWORDS: Plasma display panels, Video, Image quality, Motion models, Eye, Motion estimation, Plasma, Raster graphics, Digital imaging, Video processing

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Proceedings Article | 16 January 2006 Paper

Skin color reproduction algorithm for portrait images shown on the mobile display

Youngshin Kwak, JiYoung Hong, SeongDeok Lee, Du-Sik Park, Chang Yeong Kim

Proceedings Volume 6058, 60580K (2006) https://doi.org/10.1117/12.643637

KEYWORDS: Skin, Algorithm development, Detection and tracking algorithms, Color reproduction, Chromium, Cameras, CRTs, Colorimetry, Image quality, Cell phones

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Proceedings Article | 16 January 2006 Paper

DTV color and image processing: past, present, and future

Chang-Yeong Kim, SeongDeok Lee, Du-Sik Park, Youngshin Kwak

Proceedings Volume 6058, 60580E (2006) https://doi.org/10.1117/12.657688

KEYWORDS: LCDs, Image processing, Image quality, RGB color model, Visualization, Televisions, Manufacturing, Skin, Digital Light Processing, Image enhancement

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Proceedings Article | 18 December 2003 Paper

Image browsing with perceptual classification of correlated color temperature

Sang-Kyun Kim, Du-Sik Park, Chang-Yeong Kim, Yang-Seock Seo

Proceedings Volume 5307, (2003) https://doi.org/10.1117/12.527145

KEYWORDS: Image classification, Temperature metrology, Video, Visualization, Image retrieval, Image segmentation, Light sources, Image storage, Image processing, Multimedia

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Proceedings Article | 13 January 2003 Paper

User-preferred color temperature conversion for video on TV or PC

Du-Sik Park, Sang-Kyun Kim, Chang-Yeong Kim, Won-Hee Choi, Seong-Deok Lee, Yang-Seock Seo

Proceedings Volume 5008, (2003) https://doi.org/10.1117/12.475440

KEYWORDS: Video, Curium, Medium wave, Colorimetry, Transform theory, Image processing, Control systems, Computed tomography, Light sources, Image analysis

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Proceedings Article | 21 December 1999 Paper

New algorithm for detecting illuminant chromaticity from color images

Jeong Kim, Du-Sik Park, Chang-Yeong Kim, Yang-Seock Seo, Yeong-Ho Ha

Proceedings Volume 3963, (1999) https://doi.org/10.1117/12.373396

KEYWORDS: Error analysis, Reflection, Image processing, Cameras, Halogens, Specular reflections, Lamps, Visualization, Reliability, Genetic algorithms

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Proceedings Article | 1 April 1998 Paper

Color reproduction software for a digital still camera

Bong Lee, Du-Sik Park, Byung Nam

Proceedings Volume 3302, (1998) https://doi.org/10.1117/12.304575

KEYWORDS: Cameras, Color reproduction, Digital cameras, Image processing, Light sources, Color difference, Lamps, Tungsten, Light, Data conversion

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Showing 5 of 35 publications

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