Hyunwook Ok
at Samsung Advanced Institute of Technology
SPIE Involvement:
Author
Publications (7)

Proceedings Article | 19 January 2009
Proc. SPIE. 7250, Digital Photography V
KEYWORDS: Chromatic aberrations, Optical filters, Cameras, Sensors, Image processing, Digital filtering, Chromium, Gaussian filters, Image sensors, Signal analyzers

Proceedings Article | 3 March 2008
Proc. SPIE. 6817, Digital Photography IV
KEYWORDS: Point spread functions, Cameras, Sensors, Image processing, Image restoration, Refraction, Image sensors, Image filtering, Modulation transfer functions, Filtering (signal processing)

Proceedings Article | 12 February 2007
Proc. SPIE. 6492, Human Vision and Electronic Imaging XII
KEYWORDS: Eye, Image processing, LCDs, Solids, Light sources and illumination, Image enhancement, Human vision and color perception, Electronic imaging, Reflective displays, Visibility

SPIE Journal Paper | 1 October 2006
JEI Vol. 15 Issue 04
KEYWORDS: Skin, Color reproduction, Chromium, Mahalanobis distance, Image quality, Algorithm development, Color and brightness control algorithms, Transform theory, Image processing, Imaging devices

Proceedings Article | 28 June 2005
Proc. SPIE. 5853, Photomask and Next-Generation Lithography Mask Technology XII
KEYWORDS: Optical properties, Polymers, Diffusion, Photoresist materials, Photomasks, Absorbance, Critical dimension metrology, Line edge roughness, Photoresist processing, Semiconducting wafers

Showing 5 of 7 publications
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