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Virtual Correction of Eyesight using Lightfield Displays

Research Project

Project/Area Number 26730087
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeMulti-year Fund
Research Field Perceptual information processing
Research InstitutionNagoya Institute of Technology

Principal Investigator

SAKAUE Fumihiko  名古屋工業大学, 工学(系)研究科(研究院), 助教 (00432287)

Project Period (FY) 2014-04-01 – 2017-03-31
Project Status Completed (Fiscal Year 2016)
Budget Amount *help
¥3,770,000 (Direct Cost: ¥2,900,000、Indirect Cost: ¥870,000)
Fiscal Year 2015: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2014: ¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Keywordsライトフィールドディスプレイ / 視力仮想矯正 / ライトフィールド / 点広がり関数 / 仮想視力矯正
Outline of Final Research Achievements

In this research, we propose a virtual correction method of eyesight by using a light field display. In order to achieve the method, we construct prototype of a light field display. In addition, we propose calibration method of this display. By using the calibrated display, we propose a light field construction method for virtual correction of eyesight. In addition, we propose a eyesight measuring method since our proposed method requires accurate information of observer's eyesight. In this measuring method, observer observes unique image depending on their eyesight, and then, we can measure the eyesight by confirming which image is observed. Furthermore, we propose virtual eyesight correction using normal displays. In this method, eyesight information is simplified to PSF. By using the PSF, representing images are processed before representation, and then, the observer can observe clear image without glasses. These proposed method can be applied to various kind of representation.

Report

(4 results)
  • 2016 Annual Research Report   Final Research Report ( PDF )
  • 2015 Research-status Report
  • 2014 Research-status Report
  • Research Products

    (7 results)

All 2016 2014

All Presentation (7 results) (of which Int'l Joint Research: 1 results)

  • [Presentation] 拡散媒体へのライトフィールド投影による3次元映像提示2016

    • Author(s)
      湯浅 詠梨,坂上文彦,佐藤淳
    • Organizer
      第19回 画像の認識・理解シンポジウム(MIRU2016)
    • Place of Presentation
      浜松市
    • Year and Date
      2016-08-01
    • Related Report
      2016 Annual Research Report
  • [Presentation] ライトフィールドディスプレイを用いた視力特性計測2016

    • Author(s)
      堀 恵実,坂上文彦,佐藤淳
    • Organizer
      第19回 画像の認識・理解シンポジウム(MIRU2016)
    • Place of Presentation
      浜松市
    • Year and Date
      2016-08-01
    • Related Report
      2016 Annual Research Report
  • [Presentation] ライトフィールドディスプレイを用いた眼球特性計測2016

    • Author(s)
      堀 恵実,坂上文彦,佐藤淳
    • Organizer
      第22回 画像センシングシンポジウム(SSII2016)
    • Place of Presentation
      横浜市
    • Year and Date
      2016-06-08
    • Related Report
      2016 Annual Research Report
  • [Presentation] 拡散媒体へのライトフィールド投影による3次元映像提示2016

    • Author(s)
      湯浅 詠梨,坂上文彦,佐藤淳
    • Organizer
      第22回 画像センシングシンポジウム(SSII2016)
    • Place of Presentation
      横浜市
    • Year and Date
      2016-06-08
    • Related Report
      2016 Annual Research Report
  • [Presentation] 人間の視覚特性を考慮した通常ディスプレイによる仮想視力矯正2016

    • Author(s)
      青木 翠梨,堀 恵実,坂上文彦,佐藤淳
    • Organizer
      第22回 画像センシングシンポジウム(SSII2016)
    • Place of Presentation
      横浜市
    • Year and Date
      2016-06-08
    • Related Report
      2016 Annual Research Report
  • [Presentation] Virtual Correction of Eyesight using Visual Illusions2016

    • Author(s)
      M. Aoki, F. Sakaue, J. Sato,
    • Organizer
      International Conference on Computer Vision Theory and Applications(VISAPP2016)
    • Place of Presentation
      ローマ、イタリア
    • Year and Date
      2016-02-27
    • Related Report
      2015 Research-status Report
    • Int'l Joint Research
  • [Presentation] 事前ボケ復元に基づく視力仮想矯正ディスプレイ2014

    • Author(s)
      青木翠梨,坂上文彦,佐藤 淳
    • Organizer
      第20回画センシングシンポジウム(SSII2014)
    • Place of Presentation
      横浜
    • Year and Date
      2014-06-11 – 2014-06-13
    • Related Report
      2014 Research-status Report

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Published: 2014-04-04   Modified: 2018-03-22  

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