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Development of A System for Retrieving Vector Images with Sketch

Research Project

Project/Area Number 19700086
Research Category

Grant-in-Aid for Young Scientists (B)

Allocation TypeSingle-year Grants
Research Field Media informatics/Database
Research InstitutionThe University of Electro-Communications

Principal Investigator

HAYASHI Takahiro  The University of Electro-Communications, 電気通信学部, 助教 (60342490)

Project Period (FY) 2007 – 2008
Project Status Completed (Fiscal Year 2008)
Budget Amount *help
¥2,860,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥360,000)
Fiscal Year 2008: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2007: ¥1,300,000 (Direct Cost: ¥1,300,000)
Keywords情報検索 / ベクタ画像 / 画像検索 / ベジェ曲線 / オブジェクト抽出 / スケッチ
Research Abstract

本研究はベクタ画像検索システムの構築を目標としている。2 年間の研究期間で、(1)ベクタ画像内のオブジェクト領域抽出法の開発、(2)ベジェ曲線の制御点情報を利用したベクタ画像の類似性判定法の開発、を主として行った。さらに実用化へ向けて、これらの手法を類似商法図形検索へと適用し、高速な検索が実現できることを示すと共に、検索精度を向上させるために必要な課題を明らかにした。

Report

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

    (10 results)

All 2008 2007

All Journal Article (2 results) (of which Peer Reviewed: 1 results) Presentation (8 results)

  • [Journal Article] 放送型野球中継映像における打席シーンの分割に必要なスコアテロップ内の情報領域の抽出と意味推定2007

    • Author(s)
      阿部孝司,年代光宏,林貴宏,木村春彦
    • Journal Title

      画像電子学会誌 Vol.36, No.5

      Pages: 701-709

    • NAID

      10019823037

    • Related Report
      2008 Final Research Report
  • [Journal Article] 放送型野球中継映像における打席シーンの分割に必要なスコアテロップ内の情報領域の抽出と意味推定2007

    • Author(s)
      阿部孝司, 年代光宏, 林貴宏, 木村春彦
    • Journal Title

      画像電子学会誌 36-5

      Pages: 701-709

    • NAID

      10019823037

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] etrieval of 2D Vector Images by Matching Weighted Feature Points2008

    • Author(s)
      Takahiro Hayashi, Tatsuya Kiyono, Koji Abe, and Rikio Onai
    • Organizer
      Proceedings of the 2008 IEEE International Conference on Image Processing, pp. 961-964
    • Related Report
      2008 Final Research Report
  • [Presentation] Retrieval of 2D Vector Images by Matching Weighted Feature Points2008

    • Author(s)
      Takahiro Hayashi
    • Organizer
      IEEE International Conference on Image Processing
    • Place of Presentation
      San Diego, USA
    • Related Report
      2008 Annual Research Report
  • [Presentation] Vector Image Segmentation for Content-Based Vector Image Retrieval2007

    • Author(s)
      Takahiro Hayashi, Rikio Onai, and Koji Abe
    • Organizer
      Proceedings of the 7th IEEE International Conference on Computer and Information Technology, pp.695-700
    • Related Report
      2008 Final Research Report
  • [Presentation] Estimation of Essential Objects in the Sports Ticker for Segmenting a Broadcasted Baseball Video into All the Plate Appearances2007

    • Author(s)
      Koji Abe, Kazuya Miyashita, Hideo Murakami, Takahiro Hayashi, and Haiyan Tian
    • Organizer
      Proceedings of the 11th IASTED International Conference on Signal and Image Processing, pp.242-247
    • Related Report
      2008 Final Research Report
  • [Presentation] 特徴点の照合に基づくベクタ画像検索システムの試作2007

    • Author(s)
      清野達也,林貴宏,尾内理紀夫
    • Organizer
      情報処理学会研究報告(グラフィックスとCAD) , Vol.2007, No.84, pp.19-24
    • Related Report
      2008 Final Research Report
  • [Presentation] Estimation of Essential Objects in the Sports Ticker for Segmenting a Broadcasted Baseball Video into All the Plate Appearances2007

    • Author(s)
      K Abe, K. Miyashita, H. Murakami, T. Hayashi, H.Tian
    • Organizer
      11th IASTED International Conference on Signal and Image Processing (SIP2007)
    • Place of Presentation
      Honolulu, USA
    • Related Report
      2007 Annual Research Report
  • [Presentation] Vector Image Segmentation for Content-Based Vector Image Retrieval2007

    • Author(s)
      T. Hayashi, R. Onai, K Abe
    • Organizer
      7th IEEE International Conference on Computer and Information Technology
    • Place of Presentation
      Aizuwakamatsu, Japan
    • Related Report
      2007 Annual Research Report
  • [Presentation] 特徴点の照合に基づくベダタ両極検索システムの試作2007

    • Author(s)
      清野達也, 林貴宏, 尾内理紀夫
    • Organizer
      情報処理学会グラフィックスとCAD研究会
    • Place of Presentation
      広島
    • Related Report
      2007 Annual Research Report

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

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