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A Study on Supporting Transcribers for Remote PC Transcription

Research Project

Project/Area Number 21700577
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Rehabilitation science/Welfare engineering
Research InstitutionNagoya University

Principal Investigator

TAKEUCHI Yoshinori  Nagoya University, 情報連携統括本部情報戦略室, 准教授 (60324464)

Project Period (FY) 2009 – 2010
Project Status Completed (Fiscal Year 2010)
Budget Amount *help
¥2,600,000 (Direct Cost: ¥2,000,000、Indirect Cost: ¥600,000)
Fiscal Year 2010: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2009: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Keywords情報システム / ユーザインタフェース / 福祉情報工学 / 情報保障
Research Abstract

In this research, we propose a method solving the problem of captioning when an instructor utters a mathematical formula with different interpretations, using remote PC transcription system. We adopt an approach to extract an image corresponding uttered mathematical formula from lecture slides. This method uses a fact that a instructor usually points a mathematical formula on the slide when he/she utters it. We use speech recognition software to detect pronunciations of mathematical formula. Then, we extract pointing gestures from the images of the lecture. We have conducted experiments by using recorded audio-visual signals from a real lecture. Experimental result shows that recall ratio is about 70% and relevance ratio 91%.

Report

(3 results)
  • 2010 Annual Research Report   Final Research Report ( PDF )
  • 2009 Annual Research Report
  • Research Products

    (8 results)

All 2011 2010 2009

All Journal Article (2 results) (of which Peer Reviewed: 2 results) Presentation (6 results)

  • [Journal Article] Extraction of Displayed Objects Corresponding to Demonstrative Words for use in Remote Transcription2010

    • Author(s)
      Yoshinori Takeuchi, Hajime Ohta, Noboru Ohnishi, Daisuke Wakatsuki, Hiroki Minagawa
    • Journal Title

      Proc.of 12th Int.Conf.on Computers Helping People with Special Needs Vol.2

      Pages: 152-159

    • Related Report
      2010 Final Research Report
    • Peer Reviewed
  • [Journal Article] Extraction of Displayed Objects Corresponding to Demonstrative Words for use in Remote Transcription2010

    • Author(s)
      Yoshinori Takeuchi
    • Journal Title

      Proc.of 12th Int.Conf.on Computers Helping People with Special Needs

      Volume: 2 Pages: 152-159

    • Related Report
      2010 Annual Research Report
    • Peer Reviewed
  • [Presentation] リアルタイム字幕作成支援のための数式抽出2011

    • Author(s)
      川口弘哲, 竹内義則, 松本哲也, 工藤博章, 大西昇
    • Organizer
      電子情報通信学会福祉情報工学研究会
    • Year and Date
      2011-02-18
    • Related Report
      2010 Final Research Report
  • [Presentation] リアルタイム字幕作成支援のための数式抽出2011

    • Author(s)
      川口弘哲
    • Organizer
      電子情報通信学会福祉情報工学研究会
    • Place of Presentation
      愛媛大学(愛媛県)
    • Year and Date
      2011-02-18
    • Related Report
      2010 Annual Research Report
  • [Presentation] 指示語に対応する指示対象抽出による遠隔パソコン要約筆記者支援の提案2010

    • Author(s)
      太田創, 竹内義則, 松本哲也, 工藤博章, 大西昇
    • Organizer
      電子情報通信学会福祉情報工学研究会
    • Year and Date
      2010-03-12
    • Related Report
      2010 Final Research Report
  • [Presentation] 指示語に対応する指示対象抽出による遠隔パソコン要約筆記者支援の提案2010

    • Author(s)
      太田創
    • Organizer
      電子情報通信学会福祉情報工学研究会
    • Place of Presentation
      NTT武蔵野(東京都)
    • Year and Date
      2010-03-12
    • Related Report
      2009 Annual Research Report
  • [Presentation] 遠隔パソコン要約筆記における指示語に対応する指示対象抽出2009

    • Author(s)
      太田創, 竹内義則, 松本哲也, 工藤博章, 大西昇
    • Organizer
      2009年映像情報メディア学会年次大会
    • Year and Date
      2009-08-26
    • Related Report
      2010 Final Research Report
  • [Presentation] 遠隔パソコン要約筆記における指示語に対応する指示対象抽出2009

    • Author(s)
      太田創
    • Organizer
      2009年映像情報メディア学会年次大会
    • Place of Presentation
      工学院大学(東京都)
    • Year and Date
      2009-08-26
    • Related Report
      2009 Annual Research Report

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Published: 2009-04-01   Modified: 2016-04-21  

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