Wonsuk Ahn
at SAMSUNG Electronics Co Ltd
SPIE Involvement:
Publications (9)

Proceedings Article | 9 July 2015 Paper
Proceedings Volume 9658, 965808 (2015) https://doi.org/10.1117/12.2203239
KEYWORDS: Photomasks, Chromium, Etching, Transmittance, Semiconducting wafers, Nanoimprint lithography, Phase shifts, Image processing, Immersion lithography, Optical lithography

Proceedings Article | 20 October 2006 Paper
Proceedings Volume 6349, 63490C (2006) https://doi.org/10.1117/12.686839
KEYWORDS: Quartz, Etching, Photomasks, Chromium, Dry etching, Nanoimprint lithography, Resolution enhancement technologies, Critical dimension metrology, Electroluminescence, Lithography

SPIE Journal Paper | 1 January 2006
Chulhee Lee, Seungdeuk Cho, Jihwan Choe, Taeuk Jeong, Wonsuk Ahn, Eunjae Lee
OE, Vol. 45, Issue 01, 017004, (January 2006) https://doi.org/10.1117/12.10.1117/1.2160515
KEYWORDS: Video, Video processing, Quality measurement, Image quality, Edge detection, Detection and tracking algorithms, Image processing, Optical engineering, Data modeling, Signal to noise ratio

Proceedings Article | 28 June 2005 Paper
Proceedings Volume 5853, (2005) https://doi.org/10.1117/12.617227
KEYWORDS: Photomasks, Quartz, Etching, Semiconducting wafers, Fluorine, Dry etching, Chemistry, Wafer-level optics, Lithography, Nanoimprint lithography

SPIE Journal Paper | 1 May 2004
OE, Vol. 43, Issue 05, (May 2004) https://doi.org/10.1117/12.10.1117/1.1666866
KEYWORDS: Image processing, Optical engineering, Video, Video compression, Video processing, Digital cameras, Optical filters, Signal processing, Image quality, Motion estimation

Showing 5 of 9 publications
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