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Development of a stereoscopic retinal projection type super multi-view 3D head-mounted display without accommodation-vergence conflict

Research Project

Project/Area Number 18H03277
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Review Section Basic Section 61020:Human interface and interaction-related
Research InstitutionOsaka City University

Principal Investigator

TAKAHASHI Hideya  大阪市立大学, 大学院工学研究科, 教授 (30197165)

Project Period (FY) 2018-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥17,290,000 (Direct Cost: ¥13,300,000、Indirect Cost: ¥3,990,000)
Fiscal Year 2021: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Fiscal Year 2020: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2019: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2018: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Keywords網膜投影ディスプレイ / ヘッドマウントディスプレイ / 3次元表示 / 拡張現実感表示 / 超多眼 / 超多眼表示 / 3次元ディスプレイ
Outline of Final Research Achievements

We have developed a 3D head-mounted display (3D-HMD) capable of binocular stereo display by combining two monocular retinal projection type super multi-view head-mounted displays. The proposed 3D-HMD can display natural 3D virtual images with both the stimulus-to-accommodation and the stimulus-to-vergence without accommodation-vergence conflict. The prototype 3D-HMD can present 3D images at any position within the range of 200mm to 3500mm from the pupil.

Academic Significance and Societal Importance of the Research Achievements

提案手法の特色は、水晶体の調節作用と両眼の輻輳に乖離が無く両眼視差を伴った高画質で自然な3D表示ができること、必要な情報だけを選択的に提示できることである。一般的な2眼ステレオ表示では、水晶体の調節と両眼の輻輳に乖離が生じ疲れやすい欠点があるが、提案手法では調節と輻輳に乖離が生じない。
本研究成果の応用例は、①車の運転時などの外界の動きが速い状況における的確なAR表示、②外科手術における精度の高い手術支援、③網膜投影方式の特長である高齢者や低視力者の視覚を補助する情報提示などが考えられる。

Report

(5 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Annual Research Report
  • 2019 Annual Research Report
  • 2018 Annual Research Report
  • Research Products

    (8 results)

All 2022 2021 2020 2019

All Journal Article (4 results) (of which Peer Reviewed: 4 results) Presentation (4 results) (of which Int'l Joint Research: 4 results)

  • [Journal Article] Retinal projection type super multi-view stereoscopic head-mounted display2022

    • Author(s)
      Kazuya Fujikawa, Kayo Yoshimoto, Hideya Takahashi
    • Journal Title

      Proc. SPIE 12024, Advances in Display Technologies XII

      Volume: 12024 Pages: 32-32

    • DOI

      10.1117/12.2608438

    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Retinal projection type super multiview 3D head-mounted display with the variable function shutter using a DMD2021

    • Author(s)
      Takuro Ohara, Kayo Yoshimoto, Hideya Takahashi
    • Journal Title

      Proc. SPIE 11304, Advances in Display Technologies XI

      Volume: 11708 Pages: 27-27

    • DOI

      10.1117/12.2577440

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Retinal image generation method for retinal projection type super multi-view 3D head-mounted display2020

    • Author(s)
      Junya Kohno, Kayo Yoshimoto, Hideya Takahashi
    • Journal Title

      Proc. SPIE 11304, Advances in Display Technologies X

      Volume: 11304 Pages: 1130413

    • DOI

      10.1117/12.2545393

    • NAID

      120006860887

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2020687

    • Related Report
      2019 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Analysis of displayable depth range for retinal projection type super multi-view 3D head-mounted display using the time division projection optical system2019

    • Author(s)
      Maeda Hiroaki、Kohno Junya、Yoshimoto Kayo、Takahashi Hideya
    • Journal Title

      Proc. of SPIE 10942, Advances in Display Technologies IX

      Volume: 10942 Pages: 109420X

    • DOI

      10.1117/12.2506983

    • NAID

      120006775610

    • URL

      https://ocu-omu.repo.nii.ac.jp/records/2020686

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Presentation] Retinal projection type super multi-view stereoscopic head-mounted display2022

    • Author(s)
      Kazuya Fujikawa, Kayo Yoshimoto, Hideya Takahashi
    • Organizer
      Photonics West 2022 On Demand, Advances in Display Technologies XII
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Retinal projection type super multiview 3D head-mounted display with the variable function shutter using a DMD2021

    • Author(s)
      Takuro Ohara, Kayo Yoshimoto, Hideya Takahashi
    • Organizer
      Photonics West 2021 Digital Forum, Advances in Display Technologies XI
    • Related Report
      2020 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Retinal image generation method for retinal projection type super multi-view 3D head-mounted display2020

    • Author(s)
      Junya Kohno, Kayo Yoshimoto, Hideya Takahashi
    • Organizer
      Photonics West 2020, Advances in Display Technologies X
    • Related Report
      2019 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Analysis of displayable depth range for retinal projection type super multiview 3D head-mounted display using the time division projection optical system2019

    • Author(s)
      Hiroaki Maeda, Junya Kohno, Kayo Yoshimoto, Hideya Takahashi
    • Organizer
      Photonic West 2019, Advances in Display Technologies IX
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research

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Published: 2018-04-23   Modified: 2023-01-30  

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