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Improvement of a 3D image display based on light-ray-flux reproduction method: toward wide viewing angle, high-quality and large depth

Research Project

Project/Area Number 18360038
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Applied optics/Quantum optical engineering
Research InstitutionOsaka University

Principal Investigator

KOBAYASHI Tetsuro  Osaka University, Center for advanced science and innovation, Professor (10029522)

Co-Investigator(Kenkyū-buntansha) ICHIDA Hideki  Osaka University, Center for advanced science and innovation, Assistant professor (50379129)
HISATAKE Shintaro  Osaka University, Graduate school of engineering and science, Assistant professor (20362642)
Project Period (FY) 2006 – 2007
Project Status Completed (Fiscal Year 2007)
Budget Amount *help
¥13,210,000 (Direct Cost: ¥11,500,000、Indirect Cost: ¥1,710,000)
Fiscal Year 2007: ¥7,410,000 (Direct Cost: ¥5,700,000、Indirect Cost: ¥1,710,000)
Fiscal Year 2006: ¥5,800,000 (Direct Cost: ¥5,800,000)
Keywords3D image display / Light-ray-flux reproduction method / Volumetric 3D display / Light-ray-spatial multiplex / Cylindrical-type 3D image display / Conic 3D image display / 3次元ディスプレイ / 体積表示型3Dディスプレイ / 希土類錯体の発光
Research Abstract

Light-ray-flux reproduction method (LRM) enables us observing 3 dimensional (3D) images. We can recognize 3D images as real 3D objects by detecting the scattered light rays from the objects. Accordingly, if these scattered light rays are reproduced even if there is no object, a 3D image can be reconstructed. This is a principle of the LRM. In the basic LRM, a color filter is projected by the use of an array of white-color point light sources in order to artificially generate a group of light rays corresponding to light scattered from an object, to thereby generate a 3D image. This technique is simple, but has various problems arising from extensive information content of real 3D object.
In this research project, we achieved following 5 major results:
(1) We developed novel 3D image display, which can display 2D contents in real 3D space. In this new-type display, 2D information such as photograph can be displayed in real 3D space hierarchically.
(2) We developed 3D modeling program. We also optimized calculation algorithm for constructing light-ray-flux.
(3) We developed cylindrical 3D image display. We confirmed that we could observe 3D image from surrounding position.
(4) We designed spherical 3D image display.
(5) We designed ultra huge 3D image display.

Report

(3 results)
  • 2007 Annual Research Report   Final Research Report Summary
  • 2006 Annual Research Report
  • Research Products

    (27 results)

All 2009 2008 2007 2006 Other

All Journal Article (12 results) (of which Peer Reviewed: 5 results) Presentation (9 results) Book (3 results) Remarks (2 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] Analysis and design of light-ray-flux reproduction type cylindrical three-dimensional image display2008

    • Author(s)
      S. Hisatake, T. Yasukawa, T. Nagatsuma, T. Kobayashi
    • Journal Title

      6th International Conference on Optics Design and Fabrication 10PS-153

      Pages: 399-400

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Analysis and design of light-ray-flux reproduction type cylindrical three-dimensional image display2008

    • Author(s)
      S. Hisatake, T. Yasukawa, T. Nagatsuma, T. Kobayashi
    • Journal Title

      6 th International Conference on Optics Design and Fabrication three-dimensional image display Vol. 10PS-153

      Pages: 399-400

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Volumetric three-dimensional display using transparent rotating Lanthanide (III) complexes sheet2007

    • Author(s)
      S. Hisatake, S. Suda, J. Takahara, T. Kobayashi
    • Journal Title

      Proc. SPIE Stereoscopic Displays and Virtual Reality Systems XVIII 6490

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Improvement of the voxels density of three- dimensional image display by spatially multiplexing fluxes in light-ray-flux reproduction method2007

    • Author(s)
      S. Hisatake, T. Kobayashi
    • Journal Title

      Proc. SPIE Stereoscopic Displays and Virtual Reality Systems XIV 6490

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Transparent volumetric three-dimensional image display based on the luminescence of a spinning sheet with dissolved Lanthanide (III) complexes2007

    • Author(s)
      S. Hisatake, S. Suda, J. Takahara, T. Kobayashi
    • Journal Title

      Optics Express 15

      Pages: 6635-6642

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Annual Research Report 2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] 透明平板回転方式による発光型3次元ディスプレイ2007

    • Author(s)
      久武信太郎, 須田祥生, 高原淳一, 小林哲郎
    • Journal Title

      3次元コンファレンス2007論文集 2007

      Pages: 184-187

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Annual Research Report 2007 Final Research Report Summary
    • Peer Reviewed
  • [Journal Article] Volumetric three-dimensional display using transparent rotating Lanthanide(III) complexes sheet2007

    • Author(s)
      S. Hisatake, S. Suda, J. Takahara, T. Kobayashi
    • Journal Title

      Proc. SPIE Stereoscopic Displays and Virtual Reality Systems XVIII Vol. 6490

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Improvement of the voxels density of three-dimensional image display by spatially multiplexing fluxes in light-ray-flux reproduction method2007

    • Author(s)
      S. Hisatake, T. Kobayashi
    • Journal Title

      Proc. SPIE Stereoscopic Displays and Virtual Reality Systems XVIII Vol. 6490

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Transparent volumetric three-dimensional image display based on the luminescence of a spinning sheet with dissolved Lanthanide(III) complexes2007

    • Author(s)
      S. Hisatake, S. Suda, J. Takahara, T. Kobayashi
    • Journal Title

      Optics Express Vol. 15

      Pages: 6635-6642

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Journal Article] Volumetric three-dimensional display using transparent rotating Lanthanide(III) complexes sheet2007

    • Author(s)
      S.Hisatake, S.Suda, J.Takahara, T.Kobayashi
    • Journal Title

      Proc. SPIE tStereoscopic Displays and Virtual Reality Systems XVIII (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Improvement of the voxels density of three-dimensional image display by spatially multiplexing fluxes in light-ray-flux reproduction method2007

    • Author(s)
      S.Hisatake, T.Kobayashi
    • Journal Title

      Proc. SPIE tStereoscopic Displays and Virtual Reality Systems XVIII (in press)

    • Related Report
      2006 Annual Research Report
  • [Journal Article] Time-to-space mapping of a continuous light wave with picosecond time resolution based on an electrooptic beam deflection2006

    • Author(s)
      S.Hisatake, T.Kobayashi
    • Journal Title

      Optics Express Vol. 14, Issue 26

      Pages: 12704-12711

    • Related Report
      2006 Annual Research Report
  • [Presentation] 希土類錯体を用いた発光体積表示型3次元面像ディスプレイ2009

    • Author(s)
      久武信太郎
    • Organizer
      レーザー学会学術講演会第29回年次大会
    • Place of Presentation
      徳島大学
    • Year and Date
      2009-01-11
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 安全喚起・安心生活・アート表現を具体化する3次元ディスプヤイ技術2008

    • Author(s)
      久武信太郎
    • Organizer
      産学官連携推進大会2008 in北大阪
    • Place of Presentation
      大阪国際会議場
    • Year and Date
      2008-07-09
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Analysis and design of light-ray-flux reproduction type cylindrical three-dimensional image display2008

    • Author(s)
      S. Hisatake, T. Yasukawa, T. Nagatsuma, T. Kobayashi
    • Organizer
      6 th International Conference on Optics Design and Fabrication three-dimensional image display
    • Place of Presentation
      Taipei.
    • Year and Date
      2008-06-12
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] 希土類錯体を用いた平面投影式全周型三次元ディスプレイ2008

    • Author(s)
      貝野彰, 久武信太郎, 高原淳一, 永妻忠夫, 小林哲郎
    • Organizer
      第55回応用物理学関係連合講演会
    • Place of Presentation
      日本大学理学部
    • Year and Date
      2008-03-27
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Annual Research Report 2007 Final Research Report Summary
  • [Presentation] 光線再生法による円筒型三次元ディスプレイ2008

    • Author(s)
      安川智規, 久武信太郎, 永妻忠夫, 小林哲郎
    • Organizer
      第55回応用物理学関係連合講演会
    • Place of Presentation
      日本大学理学部
    • Year and Date
      2008-03-27
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Annual Research Report 2007 Final Research Report Summary
  • [Presentation] 光線再生法による全周型3次元ディスプレイ2007

    • Author(s)
      安川智規, 久武信太郎, 小林哲郎
    • Organizer
      Optics & Photonics Japan 2007
    • Place of Presentation
      大阪大学吹田キャンパス
    • Year and Date
      2007-11-26
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Annual Research Report 2007 Final Research Report Summary
  • [Presentation] 透明平板回転方式による発光型3次元ディスプレイ2007

    • Author(s)
      久武信太郎, 須田祥生, 高原淳一, 小林哲郎
    • Organizer
      3次元画像コンファレンス2007
    • Place of Presentation
      東京大学武田先端知ビル
    • Year and Date
      2007-07-13
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Annual Research Report 2007 Final Research Report Summary
  • [Presentation] Volumetric three-dimensional display using transparent rotating Lanthanide(III) complexes sheet2007

    • Author(s)
      S. Hisatake, S. Suda, J. Takahara, T. Kobayashi
    • Organizer
      Electronic Imaging
    • Place of Presentation
      San Jose.
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Presentation] Transparent volumetric three-dimensional image display based on the luminescence of a spinning sheet with dissolved Lanthanide(III) complexes2007

    • Author(s)
      S. Hisatake, S. Suda, J. Takahara, T. Kobayashi
    • Organizer
      Electronic Imaging
    • Place of Presentation
      San Jose.
    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Book] 立体視テクノロジー-次世代立体映像最前線-2008

    • Author(s)
      久武信太郎, 小林哲郎
    • Publisher
      株式会社エヌ・ティー・エス
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Annual Research Report 2007 Final Research Report Summary
  • [Book] 月刊ディスプレイ2008年5月号2008

    • Author(s)
      久武信太郎, 小林哲郎
    • Publisher
      株式会社テクノタイムズ
    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2007 Final Research Report Summary
  • [Book] 月刊ディスプレイ2008

    • Author(s)
      久武信太郎, 小林哲郎
    • Total Pages
      4
    • Publisher
      株式会社テクノタイムズ
    • Related Report
      2007 Annual Research Report
  • [Remarks] 「研究成果報告書概要(和文)」より

    • URL

      http://www.laser.ee.es.osaka-u.ac.jp

    • Related Report
      2007 Final Research Report Summary
  • [Remarks]

    • URL

      http://www.laser.ee.es.osaka-u.ac.jp

    • Related Report
      2007 Annual Research Report
  • [Patent(Industrial Property Rights)] 三次元画像再生装置2006

    • Inventor(s)
      小林 哲郎他
    • Industrial Property Rights Holder
      大阪大学
    • Filing Date
      2006-06-28
    • Related Report
      2006 Annual Research Report

URL: 

Published: 2006-04-01   Modified: 2016-04-21  

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