Interactive four-dimensional space visualization using five-dimensional homogeneous processing for intuitive understanding

Yukihito Sakai*, Shuji Hashimoto

*この研究の対応する著者

    研究成果: Article査読

    9 被引用数 (Scopus)

    抄録

    We have developed an interactive visualization system that enables people to both experience and intuitively understand 4-D space. We proposed a framework in which people can visualize 4-D space using 5-D homogeneous processing. This way of processing uses 5 × 5 matrices to express various types of transformations and simplifies geometric operations without using any division operations. Therefore, the proposed method improved the system's reliability. We also constructed an interactive environment that associates the user's 3-D position with a 4-D eye point that lies on a 4-D spherical surface surrounding a 4-D solid. The system is composed of a glasses-free 3-D display, a controller pad, and a personal computer. In this environment, we were able to smoothly observe a 4-D solid from an arbitrary 4-D eye point and direction.

    本文言語English
    ページ(範囲)1630-1647
    ページ数18
    ジャーナルKyokai Joho Imeji Zasshi/Journal of the Institute of Image Information and Television Engineers
    60
    10
    DOI
    出版ステータスPublished - 2006 10

    ASJC Scopus subject areas

    • 電子材料、光学材料、および磁性材料
    • コンピュータ ビジョンおよびパターン認識

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