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三次元空間における物体の知覚と定位

Research Project

Project/Area Number 11J00287
Research Category

Grant-in-Aid for JSPS Fellows

Allocation TypeSingle-year Grants
Section国内
Research Field Experimental psychology
Research InstitutionThe University of Tokyo

Principal Investigator

區 國昌  東京大学, 先端科学技術研究センター, 特別研究員(DC1)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 2013: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 2012: ¥600,000 (Direct Cost: ¥600,000)
Fiscal Year 2011: ¥700,000 (Direct Cost: ¥700,000)
KeywordsMovement in depth / Time perception / Spatial perception / Attention capture / Visual awareness / Numerosity
Research Abstract

This fiscal year is the final year of the DCl program. The main objective was to disseminate the results of the ongoing studies through publishing in academic journals and presenting at international conferences.
Two studies which investigated the object substitution effect were performed. The results of the study on object numerosity perception were presented in poster form at the Vision Scienee Society 13th Annual Meeting at Naples, Florida, USA in May 2013, and the paper was published in the Journalof Vision in July 2013. The study on the flash-lag effect was presented in the form of oral presentation at the 35th Annual Meeting of the Cognitive Science Society held in July 2013 at Berlin, Germany. The paper of this study was first published in the proceedings of this conference, and was then published in an expanded form in the journal Vision Research in November 2013. Furthermore, a study on mislocalization of moving objects in 3-D space was performed. The results were presented in poster form at the 9th Asia-Pacific Conference on Vision held in July 2013 at Suzhou, China.
The studies performed during the three years of the DCl program were integrated into a thesis, which was submitted to the investigator's host institution for obtaining the doctoral degree.

Current Status of Research Progress
Current Status of Research Progress

1: Research has progressed more than it was originally planned.

Reason

今年度は博士課程(採用期間)の3年目であったが、ヒトの視知覚や認知に関する複数のプロジェクトを進めることができた。これらの成果はすでに英語論文として出版された他、国際学会でも発表された。

Strategy for Future Research Activity

(抄録なし)

Report

(3 results)
  • 2013 Annual Research Report
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • Research Products

    (16 results)

All 2013 2012 2011 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results,  Open Access: 2 results) Presentation (7 results) Remarks (3 results)

  • [Journal Article] Numerosity underestimation with item similarity in dynamic visual display2013

    • Author(s)
      Au RKC, and Watanabe K
    • Journal Title

      Journal of Vision

      Volume: 13(8):5 Issue: 8 Pages: 1-15

    • DOI

      10.1167/13.8.5

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Object motion continuity and the flash-lag effect2013

    • Author(s)
      Au RKC, and Watanabe K
    • Journal Title

      Vision Research

      Volume: 92 Pages: 19-25

    • DOI

      10.1016/j.visres.2013.08.009

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Object motion continuity and the flash-lag effect2013

    • Author(s)
      Au RKC, and Watanabe K
    • Journal Title

      Proceedings of the 35th Annual Conference of the Cognitive Science Society

      Pages: 151-156

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Spatial distortion induced by imperceptible visual stimuli2013

    • Author(s)
      Au RKC, Ono F and Watanabe K
    • Journal Title

      Consciousness and Cognition

      Volume: 22 Issue: 1 Pages: 99-110

    • DOI

      10.1016/j.concog.2012.11.010

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Retrospective perceptual distortion of position representation does not lead to delaved localization2013

    • Author(s)
      Au RKC, Ono F and Watanabe K
    • Journal Title

      Advances in Cognitive Psychology

      Volume: 9 Pages: 20-31

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Time dilation induced by object motion is based on spatiotopic but not retinotopic positions2012

    • Author(s)
      Au RKC, Ono F, Watanabe K
    • Journal Title

      Frontiers in Psychology

      Volume: 3 Pages: 1-7

    • DOI

      10.3389/fpsyg.2012.00058

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] Object motion continuity and the flash-lag effect2013

    • Author(s)
      Au RKC, and Watanabe K
    • Organizer
      The 35th Annual Meeting of the Cognitive Science Society
    • Place of Presentation
      Berlin, Germany
    • Related Report
      2013 Annual Research Report
  • [Presentation] Mislocalization of a moving object in three-dimensional space2013

    • Author(s)
      Au RKC, and Watanabe K
    • Organizer
      The 9th Asia-Pacific Conference on Vision
    • Place of Presentation
      Suzhou, China
    • Related Report
      2013 Annual Research Report
  • [Presentation] Underestimation of numerosity in dynamic visual display2013

    • Author(s)
      Au RKC, and Watanabe K
    • Organizer
      Vision Science Society 13th Annual Meeting
    • Place of Presentation
      Naples, Florida, USA
    • Related Report
      2013 Annual Research Report
  • [Presentation] The effect of backward attention on perception of spatial position2012

    • Author(s)
      Ono F, Chien S, Au RKC and Watanabe K
    • Organizer
      Time and Space in Perception and Action, Special International Seminar for Time Study
    • Place of Presentation
      Yanaguchi University, Yamaguchi, Japan
    • Year and Date
      2012-12-09
    • Related Report
      2012 Annual Research Report
  • [Presentation] Attentional modulation of perception of spatial position does not necessitate visual awareness2012

    • Author(s)
      Au RKC, Ono F and Watanabe K
    • Organizer
      The 16th Annual Meeting of the Association for the Scientific Study of Consciousness
    • Place of Presentation
      Brighton, United Kingdom
    • Related Report
      2012 Annual Research Report
  • [Presentation] Retrospective perceptual distortion of position representation does not lead to delayed localization2012

    • Author(s)
      Au RKC, Ono F and Watanabe K
    • Organizer
      The 8th Asia-Pacific Conference on Vision
    • Place of Presentation
      Incheon, Korea
    • Related Report
      2012 Annual Research Report
  • [Presentation] Time perception and motion in depth in the visual space2011

    • Author(s)
      Au, R.K, C., Ono, F., Watanabe, K.
    • Organizer
      日本バーチャルリアリティ学会第17回VR心理学研究会
    • Place of Presentation
      富山国際会議場(富山県)
    • Related Report
      2011 Annual Research Report
  • [Remarks]

    • URL

      http://www.fennel.rcast.u-tokyo.ac.jp/profilej_ricky.html

    • Related Report
      2013 Annual Research Report
  • [Remarks]

    • URL

      http://www.fennel.rcast.u-tokyo.ac.jp/profilej_ricky.html

    • Related Report
      2012 Annual Research Report
  • [Remarks]

    • URL

      http://www.fennel.rcast.u-tokyo.ac.jp/profilej_ricky.html

    • Related Report
      2011 Annual Research Report

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Published: 2011-12-12   Modified: 2024-03-26  

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