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    Chapter and Conference Paper

    Elliptic Polygon Based 2D Sketch Interface for 3D Shape Matching

    3D shape matching plays an important role in a 3d shape search system. Users generally want to query by sketch in a 3d shape search system rather than query by example or strings. Some interfaces with query by...

    Jaeho Lee, Joon Young Park, Young Choi in Computational Science and Its Applications… (2007)

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    Chapter and Conference Paper

    Reduction of the Search Space in the Edge-Tracing Algorithm for the Voronoi Diagram of 3D Balls

    Voronoi diagram for 3D balls can be applicable to various fields in science and engineering. The edge-tracing algorithm constructs the Voronoi diagram in O(mn) time in the worst-case where m and n are the numbers...

    Youngsong Cho, Donguk Kim, Hyun Chan Lee… in Computational Science and Its Applications… (2006)

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    Chapter and Conference Paper

    Visualization and Analysis of Protein Structures Using Euclidean Voronoi Diagram of Atoms

    Protein consists of amino acids, and an amino acid consists of atoms. Given a protein, understanding its functions is critical for various reasons for designing new drugs, treating diseases, and so on. Due to ...

    Deok-Soo Kim, Donguk Kim, Youngsong Cho… in Computational Science and Its Applications… (2005)