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  1. No Access

    Article

    Luminous efficiency of AC Plasma Display Panels with MgO−TiO2

    In order to improve both the operating voltage and the luminous efficiency of the protective layer for AC Plasma Display Panels, controlled amount of TiO2 was added to the pure MgO. The effect of the TiO2 additio...

    Younghyun Kim, Rakhwan Kim, Yonguk Lee, Seonghoon Jung… in MRS Online Proceedings Library (2011)

  2. No Access

    Chapter and Conference Paper

    Local Feature Based 3D Face Recognition

    This paper presents a 3D face recognition system based on geometrically localized facial features. We propose the feature extraction procedure using the geometrical characteristics of a face. We extract three ...

    Yonguk Lee, Hwanjong Song, Ukil Yang… in Audio- and Video-Based Biometric Person Au… (2005)