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Information display method in large space by ray projection on a tracked object

Research Project

Project/Area Number 24650049
Research Category

Grant-in-Aid for Challenging Exploratory Research

Allocation TypeSingle-year Grants
Research Field Media informatics/Database
Research InstitutionThe University of Tokyo

Principal Investigator

OKU Hiromasa  東京大学, 情報理工学(系)研究科, 講師 (40401244)

Project Period (FY) 2012-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2013: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2012: ¥2,470,000 (Direct Cost: ¥1,900,000、Indirect Cost: ¥570,000)
Keywordsヒューマンインターフェイス / 視覚特性 / 高速光学デバイス / ヒューマンインターフェース
Research Abstract

The final goal of this project is to create a new display method in large space by projecting light pattern on a moving object so that an observer integrates the "scanned images" into one large image due to the afterimage of his/her eye. In this project, the purpose was set to study the vision characteristics of human eye against such short and single scanned light sequence.
A proof of concept experiment proved that the proposed method worked in a certain condition. Next, visual perception characteristics of human eyes were investigated by display experiments in the both case on a static screen and a dynamic screen. As a result, recognition rate of observer tended to be lower than the case of the static screen, and the recognition was found to depend on many factors. These results suggested that the proposed method has a significant possibility of working in a particular condition, and more investigations of visual characteristics against single scanned light image are needed.

Report

(3 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • Research Products

    (12 results)

All 2013 Other

All Journal Article (1 results) (of which Peer Reviewed: 1 results) Presentation (5 results) (of which Invited: 1 results) Remarks (4 results) Patent(Industrial Property Rights) (2 results)

  • [Journal Article] 高速光軸制御を用いた動的物体の非接触振動計測システム

    • Author(s)
      宮下令央, 藏悠子, 奥村光平, 奥寛雅, 石川正俊
    • Journal Title

      日本バーチャルリアリティ学会論文誌

      Volume: (採録決定)

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Presentation] 追跡的光線投影による残像を用いた大空間情報提示手法の提案と基礎検討2013

    • Author(s)
      安井雅彦, カシネリアルバロ, 奥村光平, 奥寛雅, 石川正俊
    • Organizer
      第18回日本バーチャルリアリティ学会大会(VRSJ2013)
    • Place of Presentation
      ナレッジキャピタル,大阪 (論文集)
    • Year and Date
      2013-09-20
    • Related Report
      2013 Final Research Report
  • [Presentation] Dynamic image control based on high-speed optical devices2013

    • Author(s)
      Hiromasa Oku
    • Organizer
      The 5th International Symposim on Photoelectronic Detection and Imaging (ISPDI2013)
    • Place of Presentation
      China National Convention Center, Beijing
    • Year and Date
      2013-06-26
    • Related Report
      2013 Final Research Report
    • Invited
  • [Presentation] 追跡的光線投影による残像を用いた大空間情報提示手法の提案と基礎検討

    • Author(s)
      安井雅彦,カシネリ アルバロ,奥村光平,奥寛雅,石川正俊
    • Organizer
      第18回日本バーチャルリアリティ学会大会(VRSJ2013)
    • Place of Presentation
      ナレッジキャピタル,大阪
    • Related Report
      2013 Annual Research Report
  • [Presentation] 高速視線制御システムを用いた物体追跡のための背景除去アルゴリズム

    • Author(s)
      横山恵子,奥村光平,奥寛雅,石川正俊
    • Organizer
      第13回公益社団法人計測自動制御学会システムインテグレーション部門講演会
    • Place of Presentation
      福岡,福岡国際会議場
    • Related Report
      2012 Research-status Report
  • [Presentation] 自由運動する球面鏡の高速高解像度トラッキングによる動的な周囲環境イメージング

    • Author(s)
      井上碩,奥村光平,奥寛雅,石川正俊
    • Organizer
      第17回日本バーチャルリアリティ学会大会
    • Place of Presentation
      神奈川,慶応義塾大学日吉キャンパス
    • Related Report
      2012 Research-status Report
  • [Remarks]

    • URL

      http://www.k2.t.u-tokyo.ac.jp/

    • Related Report
      2013 Final Research Report
  • [Remarks] 群馬大学奥研究室

    • URL

      http://www.okulab.cs.gunma-u.ac.jp/

    • Related Report
      2013 Annual Research Report
  • [Remarks] 東京大学石川渡辺研究室

    • URL

      http://www.k2.t.u-tokyo.ac.jp/

    • Related Report
      2013 Annual Research Report
  • [Remarks] 石川・奥 研究室

    • URL

      http://www.k2.t.u-tokyo.ac.jp/

    • Related Report
      2012 Research-status Report
  • [Patent(Industrial Property Rights)] 情報呈示装置2013

    • Inventor(s)
      奥 寛雅, アルバロカシネリ, 安井 雅彦, 石川正俊
    • Industrial Property Rights Holder
      東京大学
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2013-141939
    • Filing Date
      2013-07-05
    • Related Report
      2013 Final Research Report
  • [Patent(Industrial Property Rights)] 情報提示装置2013

    • Inventor(s)
      奥寛雅,アルバロ・カシネリ,安井雅彦,石川正俊
    • Industrial Property Rights Holder
      奥寛雅,アルバロ・カシネリ,安井雅彦,石川正俊
    • Industrial Property Rights Type
      特許
    • Industrial Property Number
      2013-141939
    • Filing Date
      2013-07-05
    • Related Report
      2013 Annual Research Report

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Published: 2013-05-31   Modified: 2019-07-29  

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