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Study of light ray concentrated 3D display to dramatically improveimage qualities

Research Project

Project/Area Number 22680010
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Media informatics/Database
Research InstitutionNagaoka University of Technology (2011-2012)
Nagoya University (2010)

Principal Investigator

YENDO Tomohiro  長岡技術科学大学, 工学部, 准教授 (70397470)

Project Period (FY) 2010 – 2012
Project Status Completed (Fiscal Year 2012)
Budget Amount *help
¥24,700,000 (Direct Cost: ¥19,000,000、Indirect Cost: ¥5,700,000)
Fiscal Year 2012: ¥12,090,000 (Direct Cost: ¥9,300,000、Indirect Cost: ¥2,790,000)
Fiscal Year 2011: ¥8,060,000 (Direct Cost: ¥6,200,000、Indirect Cost: ¥1,860,000)
Fiscal Year 2010: ¥4,550,000 (Direct Cost: ¥3,500,000、Indirect Cost: ¥1,050,000)
Keywordsバーチャルリアリティ / 3次元ディスプレイ / 3次元ディスプレイ / 超多眼 / 光線空間
Research Abstract

The spatial imaging schemes of three dimensional display such as electro-holography and integral imaging are thought as the most promising. However these schemes require display device which has huge number of pixels far above current level of technologies, a breakthrough is necessary to be in practical use. In this study, we proposed new technique that limited number of rays are shot out from 3D display, and confirmed principles of the technique by using lenticular sheets and directional backlights as one of the practical implementations.

Report

(4 results)
  • 2012 Annual Research Report   Final Research Report ( PDF )
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (16 results)

All 2013 2012 2011 Other

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (14 results)

  • [Journal Article] A method of reducing number of pixels on display device for multi view display2013

    • Author(s)
      Yuki Adachi, Tomohiro Yendo
    • Journal Title

      Proceedings of SPIE

      Volume: Vol.8648 Pages: 86481Q-86481Q

    • DOI

      10.1117/12.2003660

    • Related Report
      2012 Annual Research Report 2012 Final Research Report
    • Peer Reviewed
  • [Journal Article] Integral virtual display for long distance view2013

    • Author(s)
      Kosuke Shimazu, Tomohiro Yendo
    • Journal Title

      Proceedings of SPIE

      Volume: 8649 Pages: 86490M-86490M

    • DOI

      10.1117/12.2017767

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Presentation] 瞳孔追跡式超多眼立体ディスプレイの検討2012

    • Author(s)
      安達祐樹,圓道知博
    • Organizer
      電子情報通信学会信越支部大会平成24年講演論文集
    • Year and Date
      2012-10-13
    • Related Report
      2012 Final Research Report
  • [Presentation] 指向性バックライ トを用いた視点追従型超多眼ディスプレイの検討2012

    • Author(s)
      安達祐樹,圓道知博
    • Organizer
      3次元画像コンファレンス2012講演論文集
    • Year and Date
      2012-07-13
    • Related Report
      2012 Final Research Report
  • [Presentation] 視点追従型光線再現ディスプレイの検討2012

    • Author(s)
      安達祐樹,圓道知博
    • Organizer
      映像情報メディア 学会技術報告
    • Year and Date
      2012-02-20
    • Related Report
      2012 Final Research Report
  • [Presentation] 視点追従型光線再現ディスプレイの検討2012

    • Author(s)
      安達祐樹, 圓道知博
    • Organizer
      映像情報メディア学会映像表現&コンピュータグラフィックス研究会
    • Place of Presentation
      北海道札幌市
    • Year and Date
      2012-02-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] 重畳表示のための広視野虚像ディスプレイの検討2012

    • Author(s)
      島津航介, 圓道知博
    • Organizer
      映像情報メディア学会映像表現&コンピュータグラフィックス研究会
    • Place of Presentation
      北海道札幌市
    • Year and Date
      2012-02-20
    • Related Report
      2011 Annual Research Report
  • [Presentation] An Integral imaging Display with viewpoint tracking2012

    • Author(s)
      Yuki Adachi, Tomohiro Yendo
    • Organizer
      International Workshop on Advanced Image Technology 2012
    • Place of Presentation
      Ho Chi Minh City, Vietnam
    • Year and Date
      2012-01-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] A calibration method for a capturing system of all-around convergentviews using optical scanning2012

    • Author(s)
      Kosuke Shimazu, Tomohiro Yendo
    • Organizer
      International Workshop on Advanced Image Technology 2012
    • Place of Presentation
      Ho Chi Minh City, Vietnam
    • Year and Date
      2012-01-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] An Integral Imaging Display with Viewpoint Tracking2012

    • Author(s)
      Yuki Adachi, Tomohiro Yendo
    • Organizer
      Proceedings of The 2012 International Workshop on Advanced ImageTechnology
    • Related Report
      2012 Final Research Report
  • [Presentation] All-around Ray-reproducing 3DTV2011

    • Author(s)
      Tomohiro Yendo, et. al.
    • Organizer
      ICME 2011 Workshop on Hot Topic in 3D
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      2011-07-15
    • Related Report
      2011 Annual Research Report
  • [Presentation] Real-time ray-space transfer of cylindrical objective space2011

    • Author(s)
      Tomohir Yendo, et.al.
    • Organizer
      Stereoscopic Displays and Applications XXII
    • Place of Presentation
      Hyatt Regency San Francisco Airport, CA, USA
    • Year and Date
      2011-01-25
    • Related Report
      2010 Annual Research Report
  • [Presentation] 指向性バックライトを用いた視点追従型超多眼ディスプレイの検討

    • Author(s)
      安達祐樹,圓道知博
    • Organizer
      3次元画像コンファレンス2012
    • Place of Presentation
      東京都新宿区
    • Related Report
      2012 Annual Research Report
  • [Presentation] 複数レンズアイを用いた広視野虚像ディスプレイの検討

    • Author(s)
      島津航介,圓道知博
    • Organizer
      3次元画像コンファレンス2012
    • Place of Presentation
      東京都新宿区
    • Related Report
      2012 Annual Research Report
  • [Presentation] 瞳孔追跡式超多眼立体ディスプレイの検討

    • Author(s)
      安達祐樹,圓道知博
    • Organizer
      電子情報通信学会信越支部大会
    • Place of Presentation
      新潟県新潟市
    • Related Report
      2012 Annual Research Report
  • [Presentation] 遠方表示のためのインテグラル虚像ディスプレイの研究

    • Author(s)
      島津航介,圓道知博
    • Organizer
      電子情報通信学会信越支部大会
    • Place of Presentation
      新潟県新潟市
    • Related Report
      2012 Annual Research Report

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Published: 2010-08-23   Modified: 2019-07-29  

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