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Research on acquisition and utilization of video knowledge from broadcast videos

Research Project

Project/Area Number 19500102
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Media informatics/Database
Research InstitutionNational Institute of Informatics

Principal Investigator

MO Hiroshi  National Institute of Informatics, コンテンツ科学研究系, 助教 (60312203)

Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2009: ¥780,000 (Direct Cost: ¥600,000、Indirect Cost: ¥180,000)
Fiscal Year 2008: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2007: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywordsマルチメディア情報処理 / 映像解析 / 映像情報システム / 映像知識 / 映像セグメント / 概念キーワード
Research Abstract

In this study, I tried to extract "video knowledge", a set of pairs of a concept and a video segment that explains the concept, from a huge collection of broadcast videos. It was realized by finding out temporal coincidences of text keywords and image regions in the video. In order to retrieve the video knowledge from broadcast video archives, I built an associative search system that can find candidates of the pairs in a video archive.

Report

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

    (7 results)

All 2009 2008

All Journal Article (2 results) (of which Peer Reviewed: 1 results) Presentation (5 results)

  • [Journal Article] 大量ニュース映像を対象とした時系列意味構造に基づく情報編纂手法の提案2008

    • Author(s)
      井手一郎, 木下智義, 高橋友和, 孟洋, 片山紀生, 佐藤真一, 村瀬洋
    • Journal Title

      人工知能学会論文誌 vol.23,no.5

      Pages: 282-292

    • Related Report
      2009 Final Research Report
  • [Journal Article] 大量ニュース映像を対象とした時系列意味構造に基づく情報編纂手法の提案2008

    • Author(s)
      井手一郎, 他
    • Journal Title

      人工知能学会論文誌 vol. 23, no. 5

      Pages: 282-292

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Presentation] 放送番組の連想的アクセス環境「番組マップ」の構築2009

    • Author(s)
      孟洋, 他
    • Organizer
      第13回映像メディア処理シンポジウム
    • Place of Presentation
      ラフォーレ修善寺(静岡)
    • Year and Date
      2009-10-31
    • Related Report
      2008 Annual Research Report
  • [Presentation] 画像と文字の両情報を活用した放送番組の連想検索システムの構築2009

    • Author(s)
      孟洋, ほか
    • Organizer
      第14回映像メディア処理シンポジウム
    • Place of Presentation
      ラフォーレ修善寺(静岡県)
    • Year and Date
      2009-10-09
    • Related Report
      2009 Annual Research Report
  • [Presentation] 画像と文字の両情報を活用した放送番組の連想検索システムの構築2009

    • Author(s)
      孟洋, 佐藤真一
    • Organizer
      第14回映像メディア処理シンポジウム
    • Place of Presentation
      2009(I-6-04)
    • Related Report
      2009 Final Research Report
  • [Presentation] IMAGINE - Federated Associative Search for Spontaneous Learning2009

    • Author(s)
      Akihiko Takano, Shingo Nishioka, Yuzo Marukawa, Yuji Koike, Takeshi Morimoto, Shin'ichi Satoh, Norio Katayama, Hiroshi Mo, Fuminori Yamagishi
    • Organizer
      The 3rd Pacific-Rim Symposium on Image and Video T echnology (PSIVT2009)
    • Related Report
      2009 Final Research Report
  • [Presentation] 放送番組の連想的アクセス環境「番組マップ」の構築2008

    • Author(s)
      孟洋, 山岸史典, 小池勇治, 西岡真吾, 佐藤真一
    • Organizer
      第13回映像メディア処理シンポジウム
    • Related Report
      2009 Final Research Report

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

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