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The role of memory during visual search in natural scenes

Research Project

Project/Area Number 19730475
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Experimental psychology
Research InstitutionNational Institute of Advanced Industrial Science and Technology

Principal Investigator

TAKEDA Yuji  National Institute of Advanced Industrial Science and Technology, 人間福祉医工学研究部門, 研究員 (10357410)

Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥3,710,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥510,000)
Fiscal Year 2009: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2008: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2007: ¥1,500,000 (Direct Cost: ¥1,500,000)
Keywords注意 / 意識 / 日常シーン / 記憶 / 視覚探索 / 学習 / オブジェクト / 文脈
Research Abstract

Memory-based attentional control plays an important role in visual search. In the present study, I investigated the nature of memory during searching a target object embedded in a natural scene. The results demonstrated that 1) the search difficulty for each scene was consistent across individuals and the scene contexts rather than physical properties contributed to the search efficiency, 2) learning of the scene did not affect the relative difficulty of search for each scene, and 3) the scene contexts in visual short-term memory consisted of objects that were attended during the learning phase.

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (6 results)

All 2009 2008 2007

All Presentation (6 results)

  • [Presentation] 高速逐次視覚提示された写真画像の記憶と注意の目覚め2009

    • Author(s)
      武田裕司
    • Organizer
      日本基礎心理学会第28回大会
    • Place of Presentation
      日本女子大学目白キャンパス
    • Year and Date
      2009-12-06
    • Related Report
      2009 Final Research Report
  • [Presentation] 高速逐次視覚提示された写真画像の記憶と注意の目覚め2009

    • Author(s)
      武田裕司
    • Organizer
      日本基礎心理学会第28回大会
    • Place of Presentation
      日本女子大学
    • Year and Date
      2009-12-06
    • Related Report
      2009 Annual Research Report
  • [Presentation] 自然画像の視覚探索における難易度と物理特性の関係2008

    • Author(s)
      武田裕司
    • Organizer
      日本基礎心理学会第27回大会
    • Place of Presentation
      仙台国際センター
    • Year and Date
      2008-12-06
    • Related Report
      2009 Final Research Report 2008 Annual Research Report
  • [Presentation] 視覚探索における自然画像の文脈学習特性2008

    • Author(s)
      武田裕司
    • Organizer
      日本心理学会第72回大会
    • Place of Presentation
      北海道大学
    • Year and Date
      2008-09-20
    • Related Report
      2009 Final Research Report
  • [Presentation] 項目の配置が視覚探索効率に与える影響2007

    • Author(s)
      武田裕司
    • Organizer
      日本基礎心理学会第26回大会
    • Place of Presentation
      上智大学四谷キャンパス
    • Year and Date
      2007-12-08
    • Related Report
      2009 Final Research Report
  • [Presentation] 項目の配置が視覚探索効率に与える影響2007

    • Author(s)
      武田 裕司
    • Organizer
      日本基礎心理学会第26回大会
    • Place of Presentation
      上智大学
    • Related Report
      2007 Annual Research Report

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

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