拡張仮想空間における実映像コンテンツとのインタラクションのための3次元モデリングに関する一検討  [in Japanese] A study of 3D modeling for the interaction with video contents in augmented virtuality  [in Japanese]

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Author(s)

    • 正城 敏博 MASAKI Toshihiro
    • 大阪大学大学院工学研究科電子情報エネルギー工学専攻 Department of Electronic, and Information Systems Engineering, Graduate School of Engineering, Osaka University
    • 北村 喜文 [他] KITAMURA Yoshifumi
    • 大阪大学大学院工学研究科電子情報エネルギー工学専攻 Department of Electronic, and Information Systems Engineering, Graduate School of Engineering, Osaka University
    • 岸野 文郎 KISHINO Fumio
    • 大阪大学大学院工学研究科電子情報エネルギー工学専攻 Department of Electronic, and Information Systems Engineering, Graduate School of Engineering, Osaka University

Abstract

This paper describes a simplified real-time 3D modeling technique for objects extracted from video images by an efficient algorithm in order to produce multimedia contents, An object contained in video images which is extracted at a reasonable speed is reconstructed in a proposed augmented virtuality system with sufficient accuracy. Moreover, real object interactions that meet such criteria must be established using techniques for manipulating objects in virtual worlds. The proposed technique has potential to generate novel multimedia contents without using complicated shape modeling. An interactive digital fishtank is described as one example application of the proposed technique. In this application, the user is able to obtain augmented Virtuality world of fishtanks from the original video sequence.

Journal

  • Technical report of IEICE. Multimedia and virtual environment

    Technical report of IEICE. Multimedia and virtual environment 99(102), 105-110, 1999-06-07

    The Institute of Electronics, Information and Communication Engineers

References:  18

Cited by:  1

  • Advanced Image Input  [in Japanese]

    KOMIYA Kazumi , TERANISHI Nobukazu , KURASHIGE Mitsuhiro , UEHIRA Kazutake , INOUE Tetsuri , ANDO Takao

    The Journal of the Institute of Image Information and Television Engineers 54(7), 1012-1015, 2000-07-20

    J-STAGE  References (42)

Codes

  • NII Article ID (NAID)
    110003270768
  • NII NACSIS-CAT ID (NCID)
    AN10476092
  • Text Lang
    JPN
  • Article Type
    Journal Article
  • ISSN
    09135685
  • NDL Article ID
    4792610
  • NDL Source Classification
    ZN33(科学技術--電気工学・電気機械工業--電子工学・電気通信)
  • NDL Call No.
    Z16-940
  • Data Source
    CJP  CJPref  NDL  NII-ELS 
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