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Generative model in a wide class of distribution and its application

Research Project

Project/Area Number 24500165
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Intelligent informatics
Research InstitutionThe University of Electro-Communications

Principal Investigator

TAKAHASHI Haruhisa  電気通信大学, 情報理工学(系)研究科, 教授 (90135418)

Co-Investigator(Kenkyū-buntansha) HOTTA Kazuhiro  名城大学, 理工学部, 准教授 (40345426)
Project Period (FY) 2012-04-01 – 2015-03-31
Project Status Completed (Fiscal Year 2014)
Budget Amount *help
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2014: ¥1,950,000 (Direct Cost: ¥1,500,000、Indirect Cost: ¥450,000)
Fiscal Year 2013: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2012: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Keywords自己相関カーネル / サポートベクトルマシン / Fisherカーネル / 顔検出 / カーネルランダムフィールド / フィシャー特長量 / ディープラーニング / フィッシャー特徴量 / 機械学習 / CRF / カーネル / 生成モデル
Outline of Final Research Achievements

We studied learning machine using the generative models and simple discriminator. We proposed a new framework of Markov random field that has kernelalized potential function. We showed an efficient method of computation and that this model generates essentially linearly separable kernel features if the degree of kernel is large.
We conducted experiments on the face detection using the appearance based approach, and showed that our method can attain comparable results with the state-of-the-art face detection methods based on AdaBoost, SURF, and cascade despite of smaller data size and no preprocessing.

Report

(4 results)
  • 2014 Annual Research Report   Final Research Report ( PDF )
  • 2013 Research-status Report
  • 2012 Research-status Report
  • Research Products

    (13 results)

All 2015 2014 2013

All Journal Article (2 results) (of which Peer Reviewed: 2 results,  Open Access: 1 results) Presentation (11 results)

  • [Journal Article] Automatic Kernel Parameter Tuning of KSC for Video Category Classification2014

    • Author(s)
      Taiyo Mineo and Haruhisa Takahashi
    • Journal Title

      Journal of Signal Processing

      Volume: 18(04) Pages: 237-240

    • NAID

      130004678192

    • Related Report
      2014 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Human Action Recognition with Two-Level SVMs2013

    • Author(s)
      Manabu Yoshida and Haruhisa Takahashi
    • Journal Title

      Journal of Signal Processing

      Volume: 17 Issue: 4 Pages: 159-162

    • DOI

      10.2299/jsp.17.159

    • NAID

      130004849298

    • ISSN
      1342-6230, 1880-1013
    • Related Report
      2013 Research-status Report
    • Peer Reviewed
  • [Presentation] LatentSVM using χ2 kernel2015

    • Author(s)
      Sho Torii, Haruhisa Takahashi
    • Organizer
      Proceedings of 2015 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing
    • Place of Presentation
      Kuala Lumpur, Malaysia
    • Year and Date
      2015-02-27 – 2015-03-02
    • Related Report
      2014 Annual Research Report
  • [Presentation] Human Action Recognition using Deep Recurrent CNN2015

    • Author(s)
      Masahiko Tsujita, Haruhisa Takahashi
    • Organizer
      Proceedings of 2015 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing
    • Place of Presentation
      Kuala Lumpur, Malaysia
    • Year and Date
      2015-02-27 – 2015-03-02
    • Related Report
      2014 Annual Research Report
  • [Presentation] Human Action Recognition Using MRF and HOG Features2015

    • Author(s)
      Kazuki Kubota, Haruhisa Takahashi
    • Organizer
      Proceedings of 2015 RISP International Workshop on Nonlinear Circuits, Communications and Signal Processing
    • Place of Presentation
      Kuala Lumpur, Malaysia
    • Year and Date
      2015-02-27 – 2015-03-02
    • Related Report
      2014 Annual Research Report
  • [Presentation] Learning with Kernel Random Field and Linear SVM2014

    • Author(s)
      Yasuo Shimada, Haruhisa Takahashi
    • Organizer
      2014 RISP International Workshop on Nonlinear Circuits
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Related Report
      2013 Research-status Report
  • [Presentation] Single Image Depth Estimation From SVR and DRF2014

    • Author(s)
      Kohei Egami, Haruhisa Takahashi
    • Organizer
      2014 RISP International Workshop on Nonlinear Circuits
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Related Report
      2013 Research-status Report
  • [Presentation] Auto Kernel Parameter Tuning of KSC for Video Category Classification2014

    • Author(s)
      Taiyo Mineo, Haruhisa Takahashi
    • Organizer
      2014 RISP International Workshop on Nonlinear Circuits
    • Place of Presentation
      Honolulu, Hawaii, USA
    • Related Report
      2013 Research-status Report
  • [Presentation] Learning with Kernel Random Field and Linear SVM2014

    • Author(s)
      Haruhisa Takahashi
    • Organizer
      3rd International Conference on Pattern Recognition Applications and Methods (ICPRAM2014)
    • Place of Presentation
      ESEO, Angers, Loire Valley, France
    • Related Report
      2013 Research-status Report
  • [Presentation] Image Categrization using HDP with KPCA for Feature Transformation2013

    • Author(s)
      Akihiro Yamamoto ), Haruhisa Takahashi
    • Organizer
      International Workshop on Nonlinear Circuits, Communications and Signal Processing,
    • Place of Presentation
      Hawaii, USA
    • Related Report
      2012 Research-status Report
  • [Presentation] Image Labeling with Conditional Random Fields using Mean Field Approximation2013

    • Author(s)
      Sadaaki Yamazaki, Haruhisa Takahashi
    • Organizer
      International Workshop on Nonlinear Circuits, Communications and Signal Processing
    • Place of Presentation
      Hawaii, USA
    • Related Report
      2012 Research-status Report
  • [Presentation] Improving Semi-Supervised Learning for Big Image Collections2013

    • Author(s)
      Masaaki Sugiyama , Haruhisa Takahashi
    • Organizer
      International Workshop on Nonlinear Circuits, Communications and Signal Processing,
    • Place of Presentation
      Hawaii, USA
    • Related Report
      2012 Research-status Report
  • [Presentation] Human Action Recognition with Two-Level SVMs2013

    • Author(s)
      Manabu Yoshida , Haruhisa Takahashi
    • Organizer
      International Workshop on Nonlinear Circuits, Communications and Signal Processing,
    • Place of Presentation
      Hawaii, USA
    • Related Report
      2012 Research-status Report

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Published: 2013-05-31   Modified: 2019-07-29  

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