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Universal Classifier: Adaptive Object Recognition for Multiple Domains

Research Project

Project/Area Number 25330215
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Perceptual information processing
Research InstitutionKinki University

Principal Investigator

HABE Hitoshi  近畿大学, 理工学部, 講師 (80346072)

Project Period (FY) 2013-04-01 – 2016-03-31
Project Status Completed (Fiscal Year 2015)
Budget Amount *help
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2015: ¥1,300,000 (Direct Cost: ¥1,000,000、Indirect Cost: ¥300,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Keywords物体認識 / 性別推定 / Random Forests / 転移学習 / ランダムフォレスト / 環境適応 / 決定木 / Random Forest / 共通知識 / 個別知識
Outline of Final Research Achievements

Image- and video-based object recognition usually requires a large amount of training data for sufficient performance. However, it is not always possible to obtain such a large dataset. Hence, we propose a method for extracting useful classifiers from a set of existing classifiers that is obtained by using training data of other scenes. Combining the extracted classifiers enables us to achieve better performance than solely using training data of a new scene. Experimental results show the effectiveness of the proposed method.

Report

(4 results)
  • 2015 Annual Research Report   Final Research Report ( PDF )
  • 2014 Research-status Report
  • 2013 Research-status Report
  • Research Products

    (3 results)

All 2015

All Presentation (3 results)

  • [Presentation] ランダムフォレスト2015

    • Author(s)
      波部斉
    • Organizer
      第5回バイオメトリクスと認識・認証シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2015-11-12
    • Related Report
      2015 Annual Research Report
  • [Presentation] ランダムフォレストとそのコンピュータビジョンへの応用2015

    • Author(s)
      波部斉
    • Organizer
      画像の認識理解シンポジウムMIRU2015
    • Place of Presentation
      大阪
    • Year and Date
      2015-07-27
    • Related Report
      2015 Annual Research Report
  • [Presentation] 多方向人物画像での性別推定のための効率的な学習2015

    • Author(s)
      岩竹隆志,波部斉
    • Organizer
      電子情報通信学会総合大会
    • Place of Presentation
      立命館大学(京都府)
    • Year and Date
      2015-03-12
    • Related Report
      2014 Research-status Report

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Published: 2014-07-25   Modified: 2019-07-29  

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