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    Chapter and Conference Paper

    Robust 3D Face Data Acquisition Using a Sequential Color-Coded Pattern and Stereo Camera System

    This paper presents a robust 3D data acquisition method that uses a sequential color-coded pattern and a stereo camera system. In this system, one projector projects a pattern on an object and two cameras capt...

    Ildo Kim, Sangki Kim, Sun** Yu in Computational Science and Its Applications… (2006)

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    Chapter and Conference Paper

    Robust Design of Face Recognition Systems

    Currently, most face recognition methods provide a number of parameters to be optimized, leaving the selection and optimization of the right parameter set is necessary for the implementation. The choice of the...

    Sun** Yu, Hyobin Lee, Jaihie Kim in Computational Science and Its Applications… (2006)

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    Chapter and Conference Paper

    High Quality VoD Service Architecture on Broadband Internet

    In this paper, for broadband Internet users, high quality VOD (Video on Demand) service architecture including network and platform is presented. As the existing IP-network cannot provide a guaranteed bandwidt...

    Sangyoun Lee in Computational Science and Its Applications — ICCSA 2003 (2003)

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    Chapter and Conference Paper

    Face Retrieval Using 1st- and 2nd-order PCA Mixture Model

    This paper deals with face retrieval using the 1st- and 2nd-order PCA mixture model. The well-known eigenface method uses one set of holistic facial features obtained by PCA. However, the single set of eigenfa...

    Sangyoun Lee, Hyun-Chul Kim, Dai** Kim in Computational Science and Its Applications… (2003)

  5. Chapter and Conference Paper

    Hierarchical Shot Clustering for Video Summarization

    Digital video is rapidly becoming a communication medium for education, entertainment, and a variety of multimedia applications. With the size of the video collections growing to thousnads of hours, efficient ...

    YoungSik Choi, Sun Jeong Kim, Sangyoun Lee in Computational Science — ICCS 2002 (2002)