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揺れ映像による酔いと3D映像による眼精疲労の機序の共通性の実験的検討

Research Project

Project/Area Number 19300037
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Media informatics/Database
Research InstitutionWaseda University

Principal Investigator

鵜飼 一彦  早稲田大, 理工学術院, 教授 (20129232)

Project Period (FY) 2007 – 2010
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥15,340,000 (Direct Cost: ¥11,800,000、Indirect Cost: ¥3,540,000)
Fiscal Year 2009: ¥5,070,000 (Direct Cost: ¥3,900,000、Indirect Cost: ¥1,170,000)
Fiscal Year 2008: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000)
Fiscal Year 2007: ¥5,980,000 (Direct Cost: ¥4,600,000、Indirect Cost: ¥1,380,000)
Keywordsstereoscopic display / image sickness / visual fatigue / vection / motion image
Research Abstract

昨年度に引き続き,ステレオ映像による疲労やの映像酔いのについて,評価法,発生原因などについて研究を行った,これらのうち昨年(2007)度までに得られた成果は2008年2月に5編の論文として出版された.今年度も3編の投稿済の論文があるが,未だ掲載に至っていない.ということで,本年度は端境期となり出版論文がゼロとなってしまった.
ステレオ映像に関しては,映像視聴前後のアンケートによる主観評価(対照を2D映像として,疲労/頭痛/眼の症状/気分の悪さ/全身症状)の分析を行い.映像酔いの症状と比較した.また,アナグリフ法における疲労を調査するため,2D映像を赤/青めがねをかけて視聴した際の主観評価も行った.さらに客観評価法として,唾液中のストレスマーカーであるコルティゾール,アミラーゼ,クロモグラニンの分析を行い,来年度以降に本格的に調査するための基礎データを取得した.ステレオ映像視聴時の疲労の原因となると考えられる視覚機能の不自然さのうち,調節・輻輳の矛盾を実際に測定するための装置改良を引き続き行い,調節応答とくにその動特性の測定を行った.同時にその個人差を考える上での調節/輻輳機能のリンクの強さ(AC/A比,CA/C比)測定などの実験を行い,両者の結びつきに関する知見を得た.
映像酔いに関しては,ステレオ映像と同様な主観評価を行い,共通の物差しで両者の比較を行えるような試みを行った.また,映像酔いの基礎として,広視野運動刺激による視覚刺激の運動認知時の瞳孔反応を測定した.

Report

(2 results)
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (21 results)

All 2008 2007

All Journal Article (9 results) (of which Peer Reviewed: 9 results) Presentation (12 results)

  • [Journal Article] Dynamic measurement of accommodative responses while viewing stereoscopic images.2008

    • Author(s)
      Torii, M., Okada, Y., Ukai, K., Wolffsohn, J.S. and Gilmartin, B.
    • Journal Title

      Journal of Modern Optics 55(4)

      Pages: 557-567

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Visual stress caused by viewing stereoscopic motion images:Background,theories,and observations.2008

    • Author(s)
      Ukai, K. and Howarth, P.A.
    • Journal Title

      Displays 29(2)

      Pages: 106-116

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Subjective evaluation of visual fatigue caused by motion images.2008

    • Author(s)
      Kuze, J. and Ukai, K.
    • Journal Title

      Displays 29(2)

      Pages: 159-166

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Survey on motion sickness-like symptoms provoked by viewing a video movie during junior high school class.2008

    • Author(s)
      Ujike, H., Ukai, K. and Nihei, K.
    • Journal Title

      Displays 29(2)

      Pages: 81-89

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Ergonomic evaluatiion of a field-sequential color projection system.2008

    • Author(s)
      Kim, S. -H., Shibata, T., Kawai, T. and Ukai, K.
    • Journal Title

      Displays 29(2)

      Pages: 132-137

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of visually simulated roll motion on vection and postunal stabilization.2007

    • Author(s)
      Tanahashi, S., Ujike, H., Kozawa, R. and Ukai, K.
    • Journal Title

      Journal of NeuroEngineering and Rehabilitation 4

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] A pilot study on pupillary and cardiovascular changes induced by stereoscopic video movies.2007

    • Author(s)
      Oyamada, Iijima, Tanaka, Ukai, Toda, Sugita, Yoshizawa and Bando
    • Journal Title

      Journal of NeuroEngineering and Rehabilitation 4

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Visually induced motion sickness with radial displays:Effects of gaze angle and fixation.2007

    • Author(s)
      Diels, C., Ukai, K. and Howarth, P. A.
    • Journal Title

      Aviation, Space, and Environmental Medicine 78(7)

      Pages: 659-665

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] カラーシーケンシャル表示方式プロジェクタにおけるカラーブレイクアップの視覚的特性.2007

    • Author(s)
      金 相賢, 柴田 隆史, 河合 隆史, 鵜飼 一彦
    • Journal Title

      映像情報メディア学会誌 61(12)

      Pages: 1742-1749

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Accommodation responses to stereoscopic conflicted accommodation-convergence stimuli under increased depth-of-focus condition of retinal scan display.2008

    • Author(s)
      Ukai, K., Torii, M., Watanabe. M., Yamada, S.
    • Organizer
      Pupil Informatics : Pupil Response Mechanisms, Visual Performance and Clinical Applications
    • Place of Presentation
      City Univ, London
    • Year and Date
      2008-09-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] Pupillary and vergenoe responses to the cognition of radial optic flow2008

    • Author(s)
      Iijima, Ukai, Tsujimura, Torii, Hiramo to, Hasegawa, Bando
    • Organizer
      Pupil Informatics : Pupil Response Mechanisms, Visual Performance and Clinical Applications. City University
    • Place of Presentation
      City Univ, London
    • Year and Date
      2008-09-19
    • Related Report
      2008 Annual Research Report
  • [Presentation] 映像酔いにおける脳血流反応と自律神経応答の関係2008

    • Author(s)
      飯島淳彦, 鵜飼一彦, 木竜 徹, 戸田春男, 長谷川 功, 板東武彦
    • Organizer
      第31回日本神経科学会
    • Place of Presentation
      東京
    • Related Report
      2008 Annual Research Report
  • [Presentation] 奥行き方向の運動知覚における静止刺激と運動刺激間の相互作用2008

    • Author(s)
      棚橋重仁, Ian Howard, 鵜飼一彦, 氏家弘裕
    • Organizer
      日本視覚学会2008年夏季大会
    • Place of Presentation
      東工大すずかけ台
    • Related Report
      2008 Annual Research Report
  • [Presentation] 提示刺激の空間輝度分布がサッカード圧縮に及ぼす影響2008

    • Author(s)
      宮本章弘, 鵜飼一彦
    • Organizer
      日本視覚学会2008年夏季大会
    • Place of Presentation
      東工大すずかけ台
    • Related Report
      2008 Annual Research Report
  • [Presentation] 進出色・後退色がPoggendorff錯視に与える影響2008

    • Author(s)
      梅田継仁, 鵜飼一彦
    • Organizer
      日本視覚学会2008年夏季大会
    • Place of Presentation
      東工大すずかけ台
    • Related Report
      2008 Annual Research Report
  • [Presentation] Saccadic compression depends on color and luminance distribution of stimulus pattern2008

    • Author(s)
      Miyamoto, A., Ukai, K.
    • Organizer
      European Cnference on Visual Perception 2008
    • Place of Presentation
      Utrecht
    • Related Report
      2008 Annual Research Report
  • [Presentation] Interactions between a stationary stimulus and a stimulus moving in depth2008

    • Author(s)
      Tanahashi, S., Howard, I. P., Ukai, K., Ujike, H.
    • Organizer
      European Cnference on Visual Perception 2008
    • Place of Presentation
      Utrecht
    • Related Report
      2008 Annual Research Report
  • [Presentation] 映像酔いに伴う脳血流反応と心理スコアの関係2008

    • Author(s)
      飯島淳彦, 鵜飼一彦, 木竜 徹, 長谷川功, 板東武彦
    • Organizer
      第23回生体・生理工学シンポジウム
    • Place of Presentation
      名古屋
    • Related Report
      2008 Annual Research Report
  • [Presentation] 視覚性運動の認知に伴う瞳孔反応と輻輳眼球運動の関係2008

    • Author(s)
      飯島淳彦, 鵜飼一彦, 辻村誠一, 鳥居正人, 平本翔太, 長谷川 功, 坂東武彦
    • Organizer
      第46回日本神経眼科学会総会
    • Place of Presentation
      新潟
    • Related Report
      2008 Annual Research Report
  • [Presentation] Behaviour of accommodation and convergence under the conflicted stimuli.2007

    • Author(s)
      Ukai, K.
    • Organizer
      The First International Symposium on Visually Induced Motion Sickness, Fatigue, and Photosensitive Epileptic Seizures (VIMS2007)
    • Place of Presentation
      Hong-Kong
    • Related Report
      2007 Annual Research Report
  • [Presentation] Visual fatigue caused by viewing stereoscopic images and mechanism of accommodation control system.2007

    • Author(s)
      Ukai, K.
    • Organizer
      First International Symposium on Universal Communication
    • Place of Presentation
      Kyoto
    • Related Report
      2007 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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