録画された移動物体行動の複合現実型提示における一覧性の向上(<特集>3次元インタラクション)  [in Japanese] Overview Visibility Improvement for Behaviour of Moving Object in Mixed-Reality Presentation  [in Japanese]

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Author(s)

    • 林 将之 Hayashi Masayuki
    • 筑波大学大学院システム情報工学研究科 Graduate School of Systems and Information Engineering, University of Tsukuba
    • 北原 格 [他] Kitahara Itaru
    • 筑波大学大学院システム情報工学研究科 Graduate School of Systems and Information Engineering, University of Tsukuba
    • 亀田 能成 Kameda Yoshinari
    • 筑波大学大学院システム情報工学研究科 Graduate School of Systems and Information Engineering, University of Tsukuba
    • 大田 友一 Ohta Yuichi
    • 筑波大学大学院システム情報工学研究科 Graduate School of Systems and Information Engineering, University of Tsukuba

Abstract

This paper proposes a new Mixed-Reality presentation of spatio-temporal behaviour of a moving object in a observer viewpoint. The behaviour of the moving object was recorded in advance as a sequence of pairs of spatial position and its texture by environmental camera. A reviewer can see simultaneous replays of the moving object so that he/she can shorten the time to browse the behaviour. Since large number of simultaneous replays increases the chance of overlapping textures, we propose the method to determine the best number of replays. We also propose an enriched visualization of trajectory of the moving object so that the reviewer can recognize the moving direction of the object easily. We have conducted subject tests on our proposed traject visibility and simultaneous replays of the moving object and show the results.

Journal

  • Transactions of the Virtual Reality Society of Japan

    Transactions of the Virtual Reality Society of Japan 17(4), 447-456, 2012

    The Virtual Reality Society of Japan

References:  13

Codes

  • NII Article ID (NAID)
    110009615061
  • NII NACSIS-CAT ID (NCID)
    AA11448578
  • Text Lang
    JPN
  • Article Type
    ART
  • ISSN
    1344-011X
  • NDL Article ID
    024222894
  • NDL Call No.
    Z14-B420
  • Data Source
    CJP  NDL  NII-ELS  IR  J-STAGE 
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