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Adaptive Content-based Image Retrieval using Semi-Supervised Learning Method

Research Project

Project/Area Number 22500152
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field Perception information processing/Intelligent robotics
Research InstitutionNagoya University

Principal Investigator

MATSUMOTO TETSUYA  名古屋大学, 情報科学研究科, 助教 (40252275)

Co-Investigator(Kenkyū-buntansha) NOBORU Ohnishi  名古屋大学, 情報科学研究科, 教授 (70185338)
Project Period (FY) 2010-10-20 – 2013-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2012: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2011: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2010: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Keywords画像情報処理 / 類似画像検索 / 部分教師付学習 / 適応的画像内容検索
Research Abstract

Automatic image annotation is a hopeful sub-technique for image database retrieval. We have been constructing a generative model system for automatic image annotation using semi-supervised learning method. As it can be easily unstable for the higher dimensions, we must apply a dimensionality reduction method in advance. Generally, conventional supervised dimensionality reduction method (using labeled samples) suffers from the degenerate covariance matrix problem in the case of a small number of samples. On the other hand, unsupervised dimensionality reduction method (using unlabeled samples) can't recognize the differences among the categories properly. In this study, we propose a novel semi-supervised dimensionality reduction method using a small number of labeled samples and a large number of unlabeled samples. By the result of experiments, the classification rate of the proposed method was 5.1 points better than that of the unsupervised method.

Report

(4 results)
  • 2013 Final Research Report ( PDF )
  • 2012 Annual Research Report
  • 2011 Annual Research Report
  • 2010 Annual Research Report
  • Research Products

    (15 results)

All 2013 2012 2011

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (9 results)

  • [Journal Article] A Novel Method for Exploring Patch-level Context to Improve Image Categorization Performance2013

    • Author(s)
      S. Bai, T. Matsumoto, Y. Takeuchi, H. Kudo, N. Ohnishi
    • Journal Title

      IEEJ Transactions on Electronics, Information and Systems (C)

      Volume: vol.133, no.12 Pages: 2264-2274

    • NAID

      130003382793

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Informative patches sampling for image classification by utilizing bottom-up and top-down information2013

    • Author(s)
      S. Bai, T. Matsumoto, Y. Takeuchi, H. Kudo, N. Ohnishi
    • Journal Title

      Machine Vision and Applications

      Volume: vol.24, no.5 Pages: 959-970

    • NAID

      10031111102

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Incorporating Contextual Information into Bag-of-Visual-Words Framework for Effective Object Categorization2012

    • Author(s)
      S. Bai, T. Matsumoto, Y. Takeuchi, H.Kudo, N. Ohnishi
    • Journal Title

      IEICE Transactions on Information and Systems

      Volume: vol.E95-D, no.12 Pages: 3060-3068

    • NAID

      10031161475

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Incorporating Top-Down Guidance for Extracting Informative Patches for Image Classification2012

    • Author(s)
      S. Bai, T. Matsumoto, Y. Takeuchi, H. Kudo, N. Ohnishi
    • Journal Title

      IEICE Transactions on Information and Systems

      Volume: vol.E95-D, no.3 Pages: 880-883

    • NAID

      10030611868

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Incorporating Contextual Information into Bag-of-Visual-Words Framework for Effective Object Categorization2012

    • Author(s)
      S. Bai, T. Matsumoto, Y. Takeuchi, H. Kudo, N. Ohnishi
    • Journal Title

      IEICE Transactions on Information and Systems

      Volume: E95.D Issue: 12 Pages: 3060-3068

    • DOI

      10.1587/transinf.E95.D.3060

    • NAID

      10031161475

    • ISSN
      0916-8532, 1745-1361
    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Incorporating Top-Down Guidance for Extracting Informative Patches for Image Classification2012

    • Author(s)
      Shuang Bai
    • Journal Title

      IEICE Transactions on Information and Systems

      Volume: E95-D Pages: 880-883

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] 利用可能な教師に応じた適応的線形次元圧縮の検討2013

    • Author(s)
      青木栄太,松本哲也,大西昇
    • Organizer
      平成25年度電気関係学会東海支部連合大会
    • Place of Presentation
      静岡大学
    • Year and Date
      2013-09-25
    • Related Report
      2013 Final Research Report
  • [Presentation] Scene Classification based on Category-Specific Representations Created through Prototype Future Selection2012

    • Author(s)
      S. Bai, H. Kudo, Y. Takeuchi, T. Matsumoto, N. Ohnishi
    • Organizer
      27th International Conference on Image and Vision Computing New Zealand (IVCNZ'12)
    • Place of Presentation
      Dunedin, New Zealand
    • Related Report
      2013 Final Research Report
  • [Presentation] Scene Classification based on Category-Specific Representations Created through Prototype Future Selection2012

    • Author(s)
      S. Bai, H. Kudo, Y. Takeuchi, T. Matsumoto, N. Ohnishi
    • Organizer
      International Conference on Image and Vision Computing New Zealand (IVCNZ'12)
    • Place of Presentation
      Dunedin, New Zealand
    • Related Report
      2012 Annual Research Report
  • [Presentation] オブジェクトと背景への画像の領域分割2011

    • Author(s)
      大畑深志,竹内義則,松本哲也,工藤博章,大西昇
    • Organizer
      映像情報メディア学会ヒューマンインフォメーション研究会, HI2011-31
    • Place of Presentation
      東京工科大学
    • Year and Date
      2011-03-15
    • Related Report
      2013 Final Research Report
  • [Presentation] オブジェクトと背景への画像の領域分割2011

    • Author(s)
      大畑深志
    • Organizer
      映像情報メディア学会
    • Place of Presentation
      東京工科大学
    • Year and Date
      2011-03-15
    • Related Report
      2010 Annual Research Report
  • [Presentation] Semi-supervised Dimensionality Reduction for Content Based Image Retrieval2011

    • Author(s)
      T. Matsumoto, M. Yoshida, N. Ohnishi
    • Organizer
      The 26th International Conference on Image and Vision Computing New Zealand 2011 (IVCNZ 2011)
    • Place of Presentation
      Auckland, New Zealand
    • Related Report
      2013 Final Research Report
  • [Presentation] Object Categorization by an Augmented Bag-of-Visual-Words Approach2011

    • Author(s)
      S. Bai, H. Kudo, Y. Takeuchi, T. Matsumoto, N. Ohnishi
    • Organizer
      The 2011 2nd World Congress on Computer Science and Information Engineering (CSIE 2011)
    • Place of Presentation
      Changchun, China
    • Related Report
      2013 Final Research Report
  • [Presentation] Semi-supervised Dimensionality Reduction for Content Based Image Retrieval2011

    • Author(s)
      Tetsuya Matsumoto
    • Organizer
      Twenty-sixth International Conference on Image and Vision Computing New Zealand
    • Place of Presentation
      Auckland/New Zealand
    • Related Report
      2011 Annual Research Report
  • [Presentation] Object Categorization by an Augmented Bag-of-Visual-Words Approach2011

    • Author(s)
      Shuang Bai
    • Organizer
      2nd World Congress on Computer Science and Information Engineering
    • Place of Presentation
      Changchun/China
    • Related Report
      2011 Annual Research Report

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Published: 2010-11-30   Modified: 2019-07-29  

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