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2011 Fiscal Year Annual Research Report

大規模マルチメディアアーカイブにおける潜在的リンク解析に基づくマイニング

Research Project

Project/Area Number 23300041
Research InstitutionNational Institute of Informatics

Principal Investigator

佐藤 真一  国立情報学研究所, コンテンツ科学研究系, 教授 (90249938)

Keywords部分画像照合 / 放送映像アーカイブ / 映像マイニング
Research Abstract

大規模放送映像アーカイブ、Web上の画像・映像データ等の大量のマルチメディアアーカイブ中に頻出する、物体等に相当する部分画像を検出・同定する手法の実現を目指す。また、こうして得られる、同定された部分画像間の関連を潜在的リンクとみなし、アーカイブから得られる潜在的リンクにより構成されるグラフ構造に対するマイニング技術について検討を行う。本成果により、マルチメディアアーカイブ中の特定の物体の出現の列挙ならびにそれに基づく統計解析、アノテーション等の他のメタデータとの共起解析等による物体自動名前付け、物体認識システムの完全自動生成等が可能となる。最も重要な要素技術である部分画像検出・同定は、実現済みの映像・画像コピー検出・マイニング技術を、部分領域対応に拡張することで実現する。
平成23年度は、主として高精度の部分領域検索システムの構築に注力した。この成果は、正解ラベルつき画像群から注目物体の部分領域を推定しながら画像識別を行う手法に応用し、成果を上げている。また、画像同定に基づく映像マイニング技術についての検討も行い、CM映像マイニング技術の巨大映像アーカイブ(数年分)への拡張を行っている。

Current Status of Research Progress
Current Status of Research Progress

2: Research has progressed on the whole more than it was originally planned.

Reason

当初予定通り、部分領域照合についての検討が進んでいる。また、画像同定に基づく映像マイニングについても検討が進んでいる。今後はこれらを適切に統合していく必要がある。

Strategy for Future Research Activity

平成24年度以降は、部分領域照合技術に基づく、部分領域マイニング技術の実現を目指す。また、その成果を応用した映像マイニング技術の実現を目指す。

  • Research Products

    (23 results)

All 2012 2011

All Journal Article (4 results) (of which Peer Reviewed: 2 results) Presentation (18 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] マルチメディア内容解析技術による放送映像アーカイブの構造化2012

    • Author(s)
      佐藤真一
    • Journal Title

      電子情報通信学会誌

      Volume: Vol.95,No.1 Pages: 68-73

  • [Journal Article] Simple Low-Dimensional Features Approximating NCC-based Image Matching2011

    • Author(s)
      Shin'ichi Satoh
    • Journal Title

      Pattern Recognition Letters

      Volume: Vol. 32, Issue 14 Pages: 1902-1911

  • [Journal Article] Human Gesture Eecognition System for TV Viewing using Time-of-Flight Camera2011

    • Author(s)
      Masaki Takahashi, Mahito Fujii, Masahide Naemura, Shin'ichi Satoh
    • Journal Title

      Multimedia Tools and Applications

      Volume: 2011 Pages: 1-23

    • DOI

      DOI:10.1007/s11042-011-0870-6

    • Peer Reviewed
  • [Journal Article] Integrating Local Action Elements for Action Analysis2011

    • Author(s)
      Tuan Hue Thi, Li Cheng, Jian Zhang, Li Wang, Shinichi Satoh
    • Journal Title

      Computer Vision and Image Understanding

      Volume: Vol.116,Issue 3 Pages: 378-395

    • DOI

      DOI:10.1007/s11042-011-0870-6

    • Peer Reviewed
  • [Presentation] Indexing Faces in Broadcast News Video Archives2012

    • Author(s)
      Duy-Dinh Le, Shin'ichi Satoh
    • Organizer
      The Fifth Interntaional Workshop on Mining Multiple Information Sources (MMIS-11), in conjunction with IEEE International Conference on Data Mining (ICDM)
    • Place of Presentation
      Vancouver, Canada
    • Year and Date
      2012-12-11
  • [Presentation] Science Data Navigation Systems to Enhance Student's Motivation2012

    • Author(s)
      Tomoko Kajiyama, Shin'ichi Satoh
    • Organizer
      Proc.of New Perspectives in Science Education
    • Place of Presentation
      Florence, Italy
    • Year and Date
      2012-03-08
  • [Presentation] A Country Data Exploration System for Geography Education2012

    • Author(s)
      Tomoko Kajiyama, Shin'ichi Satoh
    • Organizer
      Proc.of International Technology, Education and Development Conference (INTED 2012
    • Place of Presentation
      Valencia, Spain
    • Year and Date
      2012-03-05
  • [Presentation] Historical Review of Visual Media Recognition Technologies, Digital Media Analysis2012

    • Author(s)
      Shin'ichi Satoh
    • Organizer
      Search and Management DMASM 2011 International Workshop
    • Place of Presentation
      San Diego, USA(Invited Talk)
    • Year and Date
      2012-02-27
  • [Presentation] Summarizing Large News Video Archives by Event Ranking2011

    • Author(s)
      Duy-Dinh Le and Shin'ichi Satoh
    • Organizer
      International Conference on Semantic Computing (ICSC2011)
    • Place of Presentation
      Stanford University, Palo Alto, USA
    • Year and Date
      20110918-21
  • [Presentation] Improving Image Categorization by Using Multiple Instance Learning with Spatial Relation2011

    • Author(s)
      Thanh Duc Ngo, Duy-Dinh Le, and Shin'ichi Satoh
    • Organizer
      International Conference on Image Analysis and Processing (ICIAP 2011)
    • Place of Presentation
      Ravenna, Italy
    • Year and Date
      20110914-16
  • [Presentation] Generalized Lasso based Approximation of Sparse Coding for Visual Recognition2011

    • Author(s)
      Nobuyuki Morioka, Shin'ichi Satoh
    • Organizer
      Proc.of Neural Information Processing Systems (NIPS)
    • Place of Presentation
      Granada, Spain
    • Year and Date
      2011-12-12
  • [Presentation] Knowledge Propagation In Large Image Databases Using Neighborhood Information2011

    • Author(s)
      Michael Houle, Vincent Oria, Shin'ichi Satoh, Jichao Sun
    • Organizer
      ACM Multimedia, Short paper
    • Place of Presentation
      Scottsdale Arizona, USA
    • Year and Date
      2011-11-28
  • [Presentation] Compact Correlation Coding for Visual Object Categorization2011

    • Author(s)
      Nobuyuki Morioka, Shin'ichi Satoh
    • Organizer
      International Conference on Computer Vision (ICCV2011)
    • Place of Presentation
      Barcelona, Spain
    • Year and Date
      2011-11-08
  • [Presentation] A Comprehensive Study of Feature Representations for Semantic Concept Detection2011

    • Author(s)
      Duy-Dinh Le, Shin'ichi Satoh
    • Organizer
      International Conference on Semantic Computing (ICSC2011)
    • Place of Presentation
      Stanford University, Palo Alto, USA
    • Year and Date
      2011-09-18
  • [Presentation] NII-KAORI-PERSON-SEARCH : A General Framework for Indexing and Retrieving People's Appearance In Large Video Archives2011

    • Author(s)
      Duy-Dinh Le, Ngo Duc Thanh, Shin'ichi Satoh
    • Organizer
      International Conference on Semantic Computing (ICSC2011)
    • Place of Presentation
      Stanford University, Palo Alto, USA
    • Year and Date
      2011-09-18
  • [Presentation] Improving Retake Detection by Adding Motion Feature2011

    • Author(s)
      Hiep Van Hoang, Duy-Dinh Le, Shin'ichi Satoh, Quang Hong Nguyen
    • Organizer
      International Conference on Image Analysis and Processing (ICIAP 2011)
    • Place of Presentation
      Ravenna, Italy
    • Year and Date
      2011-09-14
  • [Presentation] Commercial Mining Based on Temporal Recurrence Hashing Algorithm and Bag-Of-Fingerprints Model2011

    • Author(s)
      Xiaomeng Wu, Shin'ichi Satoh
    • Organizer
      International Conference on Image Processing (ICIP2011)
    • Place of Presentation
      Brussels, Belgium
    • Year and Date
      2011-09-11
  • [Presentation] Boosting global scene classification accuracy by discriminative region localization2011

    • Author(s)
      Thanh Duc Ngo, Duy-Dinh Le, Shin'ichi Satoh
    • Organizer
      International Conference on Image Processing (ICIP2011)
    • Place of Presentation
      Brussels, Belgium
    • Year and Date
      2011-09-11
  • [Presentation] Fast Face Sequence Matching in Large-scale Video Databases2011

    • Author(s)
      Hung Thanh Vu, Thanh Duc Ngo, Thao Ngoc Nguyen, Duy-Dinh Le, Shin'ichi Satoh, Bac Hoai Le, Duc Anh Duong
    • Organizer
      International Conference on Image Processing (ICIP2011)
    • Place of Presentation
      Brussels, Belgium
    • Year and Date
      2011-09-11
  • [Presentation] Efficient quantization of color sift for image classification2011

    • Author(s)
      Xiao Zhou, Cai-Zhi Zhu, Shin'ichi Satoh, Yu-Tang Guo
    • Organizer
      International Conference on Image Processing (ICIP2011)
    • Place of Presentation
      Brussels, Belgium
    • Year and Date
      2011-09-11
  • [Presentation] Human Action Recognition in Crowded Surveillance Video Sequences by Using Features Taken from Key-Point Trajectories2011

    • Author(s)
      Masaki Takahashi, Mahito Fujii, Masahide Naemura, Shin'ichi Satoh
    • Organizer
      The 3rd International Workshop on Machine Learning for Vision-based Motion Analysis, in conjunction with CVPR 2011
    • Place of Presentation
      Colorado Springs, CO, USA
    • Year and Date
      2011-06-25
  • [Presentation] Temporal Recurrence Hashing Algorithm for Mining Commercials from Multimedia Streams2011

    • Author(s)
      Xiaomeng Wu, Shin'ichi Satoh
    • Organizer
      International Conference on Acoustics, Speech, and Signal Processing (ICASSP 2011)
    • Place of Presentation
      Prague, Czech Republic
    • Year and Date
      2011-05-22
  • [Patent(Industrial Property Rights)] 画像照合装置、画像照合方法及びコンピュータプログラム2011

    • Inventor(s)
      佐藤真一
    • Industrial Property Rights Holder
      情報・システム研究機構国立情報学研究所
    • Industrial Property Number
      特許、特願2011-149428
    • Filing Date
      2011-07-05

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Published: 2013-06-26  

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