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Content-based Retrieval System for Video Databases, Based on Event-Activity Model

Research Project

Project/Area Number 10558053
Research Category

Grant-in-Aid for Scientific Research (B).

Allocation TypeSingle-year Grants
Section展開研究
Research Field 情報システム学(含情報図書館学)
Research InstitutionNagoya University

Principal Investigator

WATANABE Toyohide  Graduate School of Engineering, Department of Information Engineering, Nagoya University, Professor, 大学院・工学研究科, 教授 (80093342)

Co-Investigator(Kenkyū-buntansha) USHIAMA Taketoshi  Kyushu Institute of Design, Department of Art and Information Design, Research Associate, 芸術工学部, 助手 (50315157)
ASAKURA Koichi  Graduate School of Engineering, Department of Information Engineering, Nagoya University, Research Associate, 大学院・工学研究科, 助手 (80273283)
KATO Jien  Graduate School of Engineering, Department of Information Engineering, Nagoya University, Associate Professor, 大学院・工学研究科, 助教授 (70251882)
佐川 雄二  名古屋大学, 工学研究科, 講師 (90242833)
Project Period (FY) 1998 – 2000
Project Status Completed (Fiscal Year 2000)
Budget Amount *help
¥12,200,000 (Direct Cost: ¥12,200,000)
Fiscal Year 2000: ¥2,200,000 (Direct Cost: ¥2,200,000)
Fiscal Year 1999: ¥3,700,000 (Direct Cost: ¥3,700,000)
Fiscal Year 1998: ¥6,300,000 (Direct Cost: ¥6,300,000)
KeywordsVideo Databases / Video of Baseball Games / Automaton / Event / Activity / Browsing / Content Retrieval / Similar-Scenes Retrieval / ハイパービデオ / 類似検索 / 確率モデル / 意味表現 / 概念階層 / 野球録画データ / マルチメディア・データベース / イベント系列 / シーン検索 / ダイジェスト生成 / インデックス系列 / ビデオ・スキーマ / 利用者の視点
Research Abstract

Concerning the subject about the construction of video databases, we developed the event-activity model.The events are defined as the features of objects observed from the difference among frames and also the activities are composed as a sequence of continuously ordered events. Additionally, we implemented the prototyping system STRIKE for managing video databases, based on such a model. In many of the traditional approaches, the retrieval facilities are dependent on the indexes for scenes with several frames, and identify only the preset scenes. On the other hand, the indexes in our approach are assigned to individual characteristic frames as events and the retrieval facilities can select various scenes which match with a sequence of events adaptively. Namely, the retrieval facility looks upon the retrieval conditions as activities for patterns of a sequence of events, and a sequence of events to be consistent with the event pattern from video frames. The automaton which supports the retrieval facility basically transfers its own internal state to the acceptable state in accordance with the order of input events, and identifies scenes, corresponded by activities effectively.
Our research subject was scheduled during 3 years until 2000, and contributed the following mechanism and functions for managing video databases :
- scene retrieval through a sequence of events ;
- content-based retrieval controlled by automaton mechanism ;
- automatic indexing to video frames ;
- user-oriented retrieval, based on semantic roles among events/objects ;
- similar scene retrieval ;
- automatic composition of digests for topic scenes ;
- hyper-video for effective browsing.

Report

(4 results)
  • 2000 Annual Research Report   Final Research Report Summary
  • 1999 Annual Research Report
  • 1998 Annual Research Report
  • Research Products

    (27 results)

All Other

All Publications (27 results)

  • [Publications] 牛尼剛聡,渡辺豊英: "動画像中の実体の可変的な役割に基づくシーン検索手法"Proc.of ADBB'98. 135-142 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 牛尼剛聡,広部一弥,渡辺豊英: "利用者の視点に基づくシーン検索のためのイベントーアクティビティ・モデル"電子情報通信学会論文誌D-I. J82-D-I. 256-267 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 牛尼剛聡,渡辺豊英: "イベント・アクティビティ・モデルに基づくシーン検索における可変的は役割の利用"情報処理学会論文誌(データベース). 40. 114-123 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 牛尼剛聡,渡辺豊英: "ビデオ・ブラウジングのための確率モデルに基づく概略表現生成手法"Proc.of ADBS′99. 39-48 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Kosaka,T.Ushiama,T.Watanabe: "Similar-Scenes Retrieval in Video Databases Based on Probability Model"Proc.of VSMM′2000. 354-361 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Ushiama,J.Sujuki,T.Watanabe: "Design and Implementation of a Video Database System Supporting Semantic Contents-Based Scene Retrieval"Proc.of VSMM2000. 617-626 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Ushiama, T.Watanabe: "A Method for Scene Retrievals Using Transitional Roles of Entities in Movies"Proc. of ADBS"98. 135-142 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Ushiama, K.Hirobe, T.Watanabe: "Event-Activity Model : A Data Model for Retrieving Scenes According to Views of Users"IEICE Tans. on D-I. J82-D-I. 256-267 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Ushiama, T.Watanabe: "A Framework for Using Transitional Roles of Entitles for Scene Retrieval Based on Event-Activity Model"IPSJ Trans. on TOD1. 40. 114-123 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Ushiama, T.Watanabe: "A Method for Constructing Digests of Video Based on Expected Event Frequency"Proc. of ADBS"99. 39-48 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Kosaka, T.Ushiama, T.Watanabe: "Similar-Scenes Retrieval in Video Databases Based on Probability Model"Proc. of VSMM2000. 354-361 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Ushiama, J.Suzuki, T.Watanabe: "Design and Implementation of a Video Database System Supporting Semantic Contents-Based Scene Retrieval"Proc. of VSMM2000. 617-626 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 牛尼剛聡,小坂健,渡辺豊英: "ビデオ・データベースにおけるトップダウン処理に基づく効率的な類似シーン検索に関する考察"電子情報通信学会データ工学研究報告. 2000-05. 1-8 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 小坂健,牛尼剛聡,渡辺豊英: "動画像データベースにおける確率モデルに基づく類似検索"2000年電子情報通信学会情報・システムソサイエティ大会論文集. D-4-4. 39 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 牛尼剛聡,渡辺豊英: "意味内容に基づくビデオ・データベース・ブラウジングのためのハイパービデオ・モデル"情報処理学会第61回(平成12年後期)全国大会論文集. 2. 11-12 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] K.Kosaka,T.Ushiama,T.Watanabe: "Similar-Scenes Retrieval in Video Databases Based on Probability Model"Proc.of VSMH 2000. 354-361 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] T.Ushiama,J.Suzuki,T.Watanabe: "Design and Implementation of a Video Database System Supporting.Semantic contents-Based Scene Retrieval"Proc,of VSMH 2000. 617-626 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 牛尼剛聡,渡辺豊英: "ハイパービデオを利用したビデオ・データベースの意味構造に基づくブラウジング手法"2001年データ工学ワークショップ. (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 牛尼剛毅,広部一弥,渡辺豊英: "利用者の視点に基づくシーン検索のためのイベント―アクティビティ・モデル"電子情報通信学会論文誌D-I. J82-D-I,1. 256-267 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 牛尼剛毅,渡辺豊英: "イベント―アクティビティ・モデルに基づくシーン検索における可変的な役割の利用"情報処理学会論文誌(データベース). 40,SIG3(IC・D1). 114-123 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 牛尼剛毅,渡辺豊英: "ビデオ・ブラウジングのための確率モデルに基づく概略表現生成手法"Proc.it ADBS'99. 39-48 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 牛尾剛聡、広部一弥、酒井宏治、孫魯英、渡辺豐英: "イベント・アクション・モデルに基づく動画像検索システム" 情報処理学会研究報告・データベースシステム. 115,12. 79-86 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 広部一弥、牛尾剛聡、酒井宏治、孫魯英、渡辺豐英: "イベントと状況変化の依存関係に基づいた野球中継のインデキシング支援" 情報処理学会研究報告・データベースシステム. 115,12. 87-94 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 広部一弥、牛尾剛聡、渡辺豊英: "状況変化に基づく内容推定によるビデオ・データベースのインデキシング支援" 情報処理学会第57回(平成10年後期)全国大会論文集. 3. 43-44 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 牛尾剛聡、広部一弥、渡辺豊英: "ハイパービデオを用いたビデオ・データベースの効率的なブラウジング手法" 情報処理学会第57回(平成10年後期)全国大会論文集. 3. 45-46 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 牛尾剛聡、渡辺豊英: "動画像中の実体の可変的な役割に基づくシーン検索手法" Proc.of ADBS'98. 135-142 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 牛尾剛聡、広部一弥、渡辺豐英: "利用者の視点に基づくシーン検索のためのイベント・アクティビティ・モデル" 電子情報通信学会論文誌D-I. J82-D-I,1. 256-267 (1999)

    • Related Report
      1998 Annual Research Report

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Published: 1998-04-01   Modified: 2016-04-21  

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