Mechanism of Spatial Perception with Central Vision and Peripheral Vision

• Project/Area Number: 22686056
• Research Category: Grant-in-Aid for Young Scientists (A)
• Allocation Type: Single-year Grants
• Research Field: Town planning/Architectural planning
• Research Institution: Chiba University
• Principal Investigator: YOHSUKE Yoshioka 千葉大学, 工学(系)研究科(研究院), 助教 (00361444)
• Project Period (FY): 2010-04-01 – 2014-03-31
• Project Status: Completed (Fiscal Year 2013)
• Budget Amount: ¥26,130,000 (Direct Cost: ¥20,100,000、Indirect Cost: ¥6,030,000); Fiscal Year 2013: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000); Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2011: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000); Fiscal Year 2010: ¥15,730,000 (Direct Cost: ¥12,100,000、Indirect Cost: ¥3,630,000)
• Keywords: 中心視 / 周辺視 / 探索歩行 / 仮想空間 / ヘッドマウントディスプレイ / 中心視野 / 周辺視野 / 空間把握 / 歩行 / 迷路 / 眼球運動 / ヴァーチャルリアリテ / 制限視野

Research Abstract

We have attempted to examine the functions of the central and peripheral visual field by conducting an experiment with 20 participants using a specially designed head-mounted virtual reality system consisting of a wide-view head mounted display and eye tracker. The system can restrict an arbitrary area of the human visual field by modifying the display in concert with the precise position of the subject's fixation in real-time. The function of the central and peripheral visual field could then be examined by comparing the fixation patterns and the behaviour under the following conditions: one requires the subject to behave under normal visual conditions; the other restricts the peripheral visual field.

Research Products

• [Journal Article] Fixation Height in Way-finding while Peripheral Visual F ields are Restricted with Synchronous ly Moving Virtual Holes (2014)
  • Author(s): Yohsuke Yoshioka
  • Journal Title: AHFE Interna tional 2014 Conference Proceedings
• [Journal Article] Walkin g Speed in VR Maze while Central Visu al Fields are Restricted with Synchro nously Moving Black Circles (2014)
  • Author(s): Yohsuke Yoshioka, Colin Ellard
  • Journal Title: HCI Inte rnational 2014 Conference Proceedings
• [Journal Article] Walking Speed in VR Maze while Central Visual Fields are Restricted with Synchronously Moving Black Circles (2014)
  • Author(s): Yohsuke Yoshioka, Colin Ellard
  • Journal Title: HCI International 2014 Conference Proceedings Volume: N/A
  • Peer Reviewed
• [Journal Article] Fixation Height in Way-finding while Peripheral Visual Fields are Restricted with Synchronously Moving Virtual Holes (2014)
  • Author(s): Yohsuke Yoshioka
  • Journal Title: AHFE International 2014 Conference Proceedings Volume: N/A
  • Peer Reviewed
• [Journal Article] 柱列の密度が人間の速度感覚に与える影響 (2013)
  • Author(s): 吉岡陽介, 高橋正樹, 渡辺秀俊, 佐野友紀, 遠田敦
  • Journal Title: 日本バーチャルリアリティ学会第22 回研究会論文集 Volume: Vol.18 Pages: 45-46
• [Journal Article] ヘッドマウントディスプレイを利用した視野機能を計量するための実験システムの開発 (2013)
  • Author(s): 吉岡陽介
  • Journal Title: 信学技報 Volume: 113(128) Pages: 45-48
• [Journal Article] ヘッドマウントディスプレイを利用した 視野機能を計量するための実験システムの開発 (2013)
  • Author(s): 吉岡陽介
  • Journal Title: 電子情報通信学会技術研究報告 Volume: 113(128) Pages: 45-48
• [Journal Article] 柱列の密度が人間の速度感覚に与える影響 (2013)
  • Author(s): 吉岡陽介
  • Journal Title: 日本バーチャルリアリティ学会研究報告 Volume: 18 Pages: 45-46
• [Presentation] 垂れ壁の配置や寸法が仮想空間における空間重心の認識に与える影響 (2014)
  • Author(s): 高橋勇人, 吉岡陽介
  • Organizer: 2014年度日本建築学会全国大会
  • Place of Presentation: 神戸
  • Year and Date: 2014-09-12
• [Presentation] 垂れ壁の配置や寸法が仮想空間における空間重心の認識に与える影響 (2014)
  • Author(s): 高橋勇人、吉岡陽介
  • Organizer: 日本建築学会大会
  • Place of Presentation: 神戸
• [Presentation] Functions of Central Visual Field in Walking through VR Environment (2013)
  • Author(s): Yohsuke Yoshioka
  • Organizer: International Conference of Environmental Psychology 2013
  • Year and Date: 2013-10-24
• [Presentation] Functions of Central and Peripheral Visual Field in Walking through VR Enviroment (2013)
  • Author(s): Yohsuke Yoshioka
  • Organizer: Internacional Conference of Environmental Psychology
  • Place of Presentation: Barcelona（Spain）
• [Patent(Industrial Property Rights)] 視野制限画像データ作成プログラム及びこれを用いた視野制限装置 (2013)
  • Inventor(s): 吉岡陽介
  • Industrial Property Rights Holder: 国立大学法人 千葉大学
  • Industrial Property Rights Type: 特許
  • Filing Date: 2013-07-05
• [Patent(Industrial Property Rights)] 視野制限画像データ作成プログラム及びこれを用いた視野制限装置 (2013)
  • Inventor(s): 吉岡陽介
  • Industrial Property Rights Holder: 吉岡陽介
  • Industrial Property Rights Type: 特許
  • Filing Date: 2013-07-05