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多様な画像と空間を有機的につなげる・ひろげる・見せるためのビジュアルマッチング

Research Project

Project/Area Number 15H05313
Research Category

Grant-in-Aid for Young Scientists (A)

Allocation TypeSingle-year Grants
Research Field Perceptual information processing
Research InstitutionTokyo Institute of Technology

Principal Investigator

鳥居 秋彦  東京工業大学, 工学院, 助教 (20585179)

Project Period (FY) 2015-04-01 – 2019-03-31
Project Status Granted (Fiscal Year 2018)
Budget Amount *help
¥23,660,000 (Direct Cost: ¥18,200,000、Indirect Cost: ¥5,460,000)
Fiscal Year 2018: ¥3,640,000 (Direct Cost: ¥2,800,000、Indirect Cost: ¥840,000)
Fiscal Year 2017: ¥6,630,000 (Direct Cost: ¥5,100,000、Indirect Cost: ¥1,530,000)
Fiscal Year 2016: ¥7,540,000 (Direct Cost: ¥5,800,000、Indirect Cost: ¥1,740,000)
Fiscal Year 2015: ¥5,850,000 (Direct Cost: ¥4,500,000、Indirect Cost: ¥1,350,000)
Keywordsコンピュータビジョン / 特徴マッチング / 画像マッチング / 3次元復元 / 画像検索
Outline of Annual Research Achievements

本研究の目的は,3Dモデリングを応用・発展することで,大量・様々な画像が空間・時間的に有機的に結びつきながら拡張する画像データベースを構築するとともに,それらの情報を効果的に提示するシステムを実現することにある.その手段として,特徴マッチング,多眼ステレオマッチング,画像記述子マッチングを一般化した,「ビジュアルマッチング」という新たな枠組みを提案し,その枠組みにもとづいて研究を行う.

平成29年度は,これまでに構築したビジュアルマッチングアルゴリズム評価用のデータセットをまとめ,特に,屋外広範囲でのカメラ位置姿勢推定問題における様々なアルゴリズムのベンチマークを行った.本研究を通して作成したデータセット,ベンチマークは共に高く評価されコンピュータビジョンにおけるトップカンファレンスに採録され発表を行った.

並行して,新しい画像特徴量としてにわかに注目を集めているCNN特徴量を応用した画像・特徴マッチングシステムの開発を行い,その一部が室内環境におけるカメラ位置姿勢推定に効果的であることを示した.その成果も高く評価され,コンピュータビジョンにおけるトップカンファレンスに採録され発表を予定している.

Current Status of Research Progress
Current Status of Research Progress

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

Reason

本研究の主な貢献のひとつである評価用データセットについての構築は着実に進んでいる.評価用データセットの一部を用いた様々なベンチマーク結果をまとめた国際会議発表もすでに行っている.また,ビジュアルマッチングを構成するアルゴリズムの発展,それら性能評価も進んでいる.学術論文,トップカンファレンスを通して継続して発表していることから,研究は順調に進んでいるといえる.

Strategy for Future Research Activity

平成30年度は,評価用データセットの公開準備,ベンチマーク用のオンライン評価サーバーを構築予定である.最終年度として,これまでの成果を発展しつつ,論文誌発表などの形でまとめる予定である.

Report

(3 results)
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • 2015 Annual Research Report
  • Research Products

    (36 results)

All 2018 2017 2016 2015 Other

All Int'l Joint Research (10 results) Journal Article (10 results) (of which Int'l Joint Research: 3 results,  Peer Reviewed: 10 results,  Acknowledgement Compliant: 8 results,  Open Access: 2 results) Presentation (9 results) (of which Int'l Joint Research: 3 results) Book (1 results) Remarks (6 results)

  • [Int'l Joint Research] INRIA(フランス)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] チェコ工科大学(チェコ)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] チューリッヒ工科大学(スイス)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] オクスフォード大学(英国)

    • Related Report
      2017 Annual Research Report
  • [Int'l Joint Research] Czech Technical University in Prague(チェコ)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] INRIA(France)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] ETH in Zurich(スイス)

    • Related Report
      2016 Annual Research Report
  • [Int'l Joint Research] Czech Technical University in Prague(チェコ)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] INRIA(France)

    • Related Report
      2015 Annual Research Report
  • [Int'l Joint Research] ETH Zurich(Switzerland)

    • Related Report
      2015 Annual Research Report
  • [Journal Article] 24/7 Place Recognition by View Synthesis2018

    • Author(s)
      Torii Akihiko、Arandjelovic Relja、Sivic Josef、Okutomi Masatoshi、Pajdla Tomas
    • Journal Title

      IEEE Transactions on Pattern Analysis and Machine Intelligence

      Volume: 40 Issue: 2 Pages: 257-271

    • DOI

      10.1109/tpami.2017.2667665

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Joint Estimation of Depth, Albedo, and Illumination from a Single RGB-D Image2016

    • Author(s)
      Kichang Kim, Akihiko Torii, Masatoshi Okutomi
    • Journal Title

      IIEEJ Transactions on Image Electronics and Visual Computing

      Volume: Vol.4, No.2 Pages: 84-94

    • NAID

      40021142588

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] NetVLAD: CNN architecture for weakly supervised place recognition2016

    • Author(s)
      Relja Arandjelovic, Petr Gronat, Akihiko Torii, Tomas Pajdla, Josef Sivic
    • Journal Title

      Proceedings of the IEEE Conference on Computer Vision and Pattern Recognition

      Volume: - Pages: 5297-5307

    • DOI

      10.1109/cvpr.2016.572

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] Multi-View Inverse Rendering under Arbitrary Illumination and Albedo2016

    • Author(s)
      Kichang Kim, Akihiko Torii, Masatoshi Okutomi
    • Journal Title

      Proceedings of The 14th European Conference on Computer Vision

      Volume: 3 Pages: 750-767

    • DOI

      10.1007/978-3-319-46487-9_46

    • ISBN
      9783319464862, 9783319464879
    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Robust Feature Matching by Learning Descriptor Covariance with Viewpoint Synthesis2016

    • Author(s)
      Hajime Taira, Akihiko Torii, Masatoshi Okutomi
    • Journal Title

      Proceedings of the 23rd International Conference on Pattern Recognition

      Volume: - Pages: 1954-1959

    • DOI

      10.1109/icpr.2016.7899922

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 仮想視点生成によるパノラマ画像データベース拡張と位置・方位推定2016

    • Author(s)
      董亜飛, 鳥居秋彦, 奥富正敏
    • Journal Title

      電子情報通信学会論文誌D

      Volume: 99-D(8) Pages: 1-5

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] 全体最適性を保証した逐次的3次元サーフェス抽出法2015

    • Author(s)
      杉浦貴行, 鳥居秋彦, 奥富正敏
    • Journal Title

      電子情報通信学会論文誌D

      Volume: 98-D(4) Pages: 616-626

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Journal Article] Robust Feature Matching for Distorted Projection by Spherical Cameras2015

    • Author(s)
      Hajime Taira, Yuki Inoue, Akihiko Torii and Masatoshi Okutomi
    • Journal Title

      IPSJ Transactions on Computer Vision and Applications

      Volume: 7 Issue: 0 Pages: 84-88

    • DOI

      10.2197/ipsjtcva.7.84

    • NAID

      130005091221

    • ISSN
      1882-6695
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access / Acknowledgement Compliant
  • [Journal Article] Visual Place Recognition with Repetitive Structures2015

    • Author(s)
      Akihiko Torii, Josef Sivic, Masatoshi Okutomi and Tomas Pajdla
    • Journal Title

      IEEE Transactions on Pattern Analysis and Machine Intelligence

      Volume: 37(11) Issue: 11 Pages: 2346-2359

    • DOI

      10.1109/tpami.2015.2409868

    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Int'l Joint Research / Acknowledgement Compliant
  • [Journal Article] 3D Reconstruction by SfM Using Spherical Panoramas and Its Application to Image Based Position-direction Estimation2015

    • Author(s)
      井上優希, 董亜飛, 田平創, 鳥居秋彦, 奥富正敏
    • Journal Title

      Journal of the Japan Society for Precision Engineering

      Volume: 81 Issue: 12 Pages: 1173-1179

    • DOI

      10.2493/jjspe.81.1173

    • NAID

      130005111869

    • ISSN
      0912-0289, 1882-675X
    • Related Report
      2015 Annual Research Report
    • Peer Reviewed / Open Access
  • [Presentation] Multi-View Inverse Renderingによる高精細な3次元復元2017

    • Author(s)
      鳥居秋彦, 金杞昌, 奥富正敏
    • Organizer
      第23回画像センシングシンポジウム(SSII2017)
    • Related Report
      2017 Annual Research Report
  • [Presentation] SfMを用いた都市3Dモデルに対するカメラ位置姿勢推定2017

    • Author(s)
      加賀美翔, 田平創, 鳥居秋彦, 奥富正敏
    • Organizer
      情報処理学会研究報告(コンピュータビジョンとイメージメディア(CVIM))
    • Related Report
      2017 Annual Research Report
  • [Presentation] Are Large-Scale 3D Models Really Necessary for Accurate Visual Localization?2017

    • Author(s)
      Torsten Sattler, Akihiko Torii, Josef Sivic, Marc Pollefeys, Hajime Taira, Masatoshi Okutomi and Tomas Pajdla
    • Organizer
      IEEE Conference on Computer Vision and Pattern Recognition (CVPR2017)
    • Related Report
      2017 Annual Research Report
  • [Presentation] 高速オンライン/高精細オフライン3D画像センシング2016

    • Author(s)
      鳥居秋彦, 石黒耀, ファン ゾァン フク, 杉本茂樹, 奥富正敏
    • Organizer
      第27回計量計測展(Intermeasure2016)アカデミープラザ
    • Place of Presentation
      東京ビッグサイト
    • Year and Date
      2016-09-28
    • Related Report
      2016 Annual Research Report
  • [Presentation] ドローンを用いた準実時間3D画像センシングシステム2016

    • Author(s)
      石黒耀, 井上優希, 杉本茂樹, 鳥居秋彦, 奥富正敏
    • Organizer
      第22回画像センシングシンポジウム
    • Place of Presentation
      パシフィコ横浜
    • Related Report
      2016 Annual Research Report
  • [Presentation] 視点変化に伴う特徴量変動の事前学習による頑健な特徴マッチング2016

    • Author(s)
      田平創, 鳥居秋彦, 奥富正敏
    • Organizer
      第19回画像の認識・理解シンポジウム
    • Place of Presentation
      アクトシティ浜松
    • Related Report
      2016 Annual Research Report
  • [Presentation] 3D surface reconstruction from point-and-line cloud2015

    • Author(s)
      Takayuki Sugiura, Akihiko Torii and Masatoshi Okutomi
    • Organizer
      International Conference on 3D Vision (3DV2015)
    • Place of Presentation
      Lyon, France
    • Year and Date
      2015-10-19
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 24/7 place recognition by view synthesis2015

    • Author(s)
      Akihiko Torii, Relja Arandjelovic, Josef Sivic, Masatoshi Okutomi and Tomas Pajdla
    • Organizer
      IEEE Conference on Computer Vision and Pattern Recognition (CVPR2015)
    • Place of Presentation
      Boston, Massachusetts, USA
    • Year and Date
      2015-06-08
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Presentation] View Extension for Teleoperated MAV2015

    • Author(s)
      Ren Foo Lim, Akihiko Torii and Masatoshi Okutomi
    • Organizer
      The IAPR International Conference on Machine Vision Applications (MVA2015)
    • Place of Presentation
      Tokyo, Japan
    • Year and Date
      2015-05-18
    • Related Report
      2015 Annual Research Report
    • Int'l Joint Research
  • [Book] 三次元画像センシングの新展開2015

    • Author(s)
      鳥居秋彦, 奥富正敏 他著, 岩堀祐之 監修
    • Total Pages
      402
    • Publisher
      NTS
    • Related Report
      2015 Annual Research Report
  • [Remarks] ローカリゼーションベンチマーク プロジェクトページ

    • URL

      http://www.ok.sc.e.titech.ac.jp/~torii/project/vlocalization/

    • Related Report
      2017 Annual Research Report
  • [Remarks] Multi-View Inverse Rendering

    • URL

      http://www.ok.ctrl.titech.ac.jp/~torii/project/mvir/

    • Related Report
      2016 Annual Research Report
  • [Remarks] NetVLAD

    • URL

      http://www.di.ens.fr/willow/research/netvlad/

    • Related Report
      2016 Annual Research Report
  • [Remarks] Online 3D reconstruction project

    • URL

      https://sites.google.com/site/online3drjp/

    • Related Report
      2015 Annual Research Report
  • [Remarks] 24/7 Place Recognition by View Synthesis

    • URL

      http://www.ok.ctrl.titech.ac.jp/~torii/project/247/

    • Related Report
      2015 Annual Research Report
  • [Remarks] Large-scale visual place recognition

    • URL

      https://sites.google.com/site/lsvpr2015/

    • Related Report
      2015 Annual Research Report

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Published: 2015-04-16   Modified: 2022-10-19  

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