Dr. Won Shik Park Profile

Dr. Won Shik Park

Postdoctoral Fellow at Massachusetts Institute of Technology

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Author

Publications (8)

Proceedings Article | 30 September 2003 Paper

Measurement of three-dimensional rotational and translational displacements using a multifaceted mirror

Won Shik Park, Hyungsuck Cho

Proceedings Volume 5264, (2003) https://doi.org/10.1117/12.514998

KEYWORDS: Mirrors, Sensors, Motion measurement, Beam splitters, Laser sources, Reflectivity, 3D metrology, Laser systems engineering, Protactinium, Control systems

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Proceedings Article | 27 November 2002 Paper

Neural network applications in automated optical inspection: state of the art

Hyungsuck Cho, Won Shik Park

Proceedings Volume 4789, (2002) https://doi.org/10.1117/12.455971

KEYWORDS: Inspection, Neural networks, Semiconducting wafers, Optical inspection, Manufacturing, Sensors, Image classification, Defect detection, Visual process modeling, Optics manufacturing

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Proceedings Article | 18 October 2002 Paper

Implementation of uniform and simultaneous ART for 3D volume reconstruction in x-ray imaging system

Young Jun Roh, Won Shik Park, Hyung Suck Cho, Hyoung Jo Jeon

Proceedings Volume 4902, (2002) https://doi.org/10.1117/12.467338

KEYWORDS: X-ray imaging, X-rays, 3D modeling, X-ray sources, Reconstruction algorithms, 3D image processing, Calibration, Imaging systems, Spherical lenses, 3D image reconstruction

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SPIE Journal Paper | 1 April 2002

Measurement of fine 6-degrees-of-freedom displacement of rigid bodies through splitting a laser beam: experimental investigation

Won Park, Hyungsuck Cho

OE, Vol. 41, Issue 04, (April 2002) https://doi.org/10.1117/12.10.1117/1.1457462

KEYWORDS: Mirrors, Sensors, 3D modeling, Mathematical modeling, Motion measurement, Optical engineering, 3D metrology, Helium neon lasers, Computer vision technology, Motion models

Proceedings Article | 4 October 2001 Paper

Measurement of vibrational motions using a three-facet mirror

Won Park, Hyungsuck Cho, Yong-Kyu Byun

Proceedings Volume 4564, (2001) https://doi.org/10.1117/12.444100

KEYWORDS: Mirrors, Motion measurement, Sensors, Wave propagation, Actuators, 3D metrology, Helium neon lasers, Laser Doppler velocimetry, Doppler effect, Mathematical modeling

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Proceedings Article | 12 February 2001 Paper

Measurement of 6-DOF displacement of rigid bodies through splitting a laser beam: experimental investigation

Won Park, Hyungsuck Cho, Yong-Kyu Byun, Noh Park

Proceedings Volume 4190, (2001) https://doi.org/10.1117/12.417236

KEYWORDS: Mirrors, Sensors, Motion measurement, Laser sources, Computer vision technology, Machine vision, Helium neon lasers, Kinematics, Data conversion, Laser optics

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Proceedings Article | 16 November 1999 Paper

Measurement of 3D position and orientation of rigid bodies using a three-facet mirror

Won Park, Hyungsuck Cho, Yong-Kyu Byun, Noh Park, Dong Jung

Proceedings Volume 3835, (1999) https://doi.org/10.1117/12.370248

KEYWORDS: Mirrors, Sensors, Interferometers, 3D metrology, Helium neon lasers, Machine vision, Computer vision technology, Reflectivity, Motion measurement, Virtual colonoscopy

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Proceedings Article | 9 October 1998 Paper

In-process layer surface inspection of SLA products

W. S. Park, M. Y. Kim, H. G. Lee, H. S. Cho, M. Leu

Proceedings Volume 3517, (1998) https://doi.org/10.1117/12.326910

KEYWORDS: Stereolithography, Liquids, Inspection, Imaging systems, Sensors, Laser scanners, Image processing, 3D scanning, Cameras, Calibration

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Showing 5 of 8 publications

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