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Development of active 3D shape reconstruction method from non-perspective cameras

Research Project

Project/Area Number 18K19824
Research Category

Grant-in-Aid for Challenging Research (Exploratory)

Allocation TypeMulti-year Fund
Review Section Medium-sized Section 61:Human informatics and related fields
Research InstitutionKyushu University

Principal Investigator

Kawasaki Hiroshi  九州大学, システム情報科学研究院, 教授 (80361393)

Co-Investigator(Kenkyū-buntansha) 小野 晋太郎  東京大学, 生産技術研究所, 特任准教授 (80526799)
Project Period (FY) 2018-06-29 – 2021-03-31
Project Status Completed (Fiscal Year 2020)
Budget Amount *help
¥6,110,000 (Direct Cost: ¥4,700,000、Indirect Cost: ¥1,410,000)
Fiscal Year 2020: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2019: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Fiscal Year 2018: ¥2,730,000 (Direct Cost: ¥2,100,000、Indirect Cost: ¥630,000)
Keywordsライトフィールドカメラ / アクティブ水中3次元計測 / SLAM / 水中ROV / DOE / フェイズマスク / アクティブ3次元計測
Outline of Final Research Achievements

In this study, we aimed to develop (A) a central projection image synthesis by reconstructing underwater images captured by a light field camera, (B) an active stereo 3D reconstruction algorithm based on coplanarity using the property that the laser plane remains flat even in water, and (C) underwater wide area 3D shape measurement algorithm based on SLAM using active 3D scanner.
As a result, we succeeded in developing (A) a central projection image synthesis algorithm, which achieved better quality and contrast than simple approximation, (B) an active 3D reconstruction algorithm based on the coplanarity in water, and (C) a high density 3D reconstruction of a wide range of underwater scene by using an underwater robot (ROV).

Academic Significance and Societal Importance of the Research Achievements

既存の水中3次元計測で、広範囲を短時間で計測できるものは無く、さらに精密機器のため長期間にわたり水中での継続使用は困難であった。これに対して、今回開発した方式は、一瞬で水中の3次元を計測でき、さらに可動部分が無いためメンテナンスフリーであり、広範囲統合による誤差も少ないため、本開発成果は極めて多くの分野での波及効果が期待される。
例えば、老朽化した港湾内や原子炉内の配管等を自ら移動して、その内壁を検査するロボットの開発などへの応用や、また水中を通常カメラと同様に歪み無く撮影できるため、3次元復元にとどまらず、スポーツ解析や魚の生体映像の取得など、かつて得られなかったデータを取得できる。

Report

(4 results)
  • 2020 Annual Research Report   Final Research Report ( PDF )
  • 2019 Research-status Report
  • 2018 Research-status Report
  • Research Products

    (96 results)

All 2020 2019 2018 Other

All Int'l Joint Research (5 results) Journal Article (50 results) (of which Int'l Joint Research: 4 results,  Peer Reviewed: 50 results,  Open Access: 16 results) Presentation (36 results) (of which Int'l Joint Research: 11 results,  Invited: 2 results) Book (1 results) Remarks (4 results)

  • [Int'l Joint Research] Rice university/MIT/Microsoft(米国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] 北京大学(中国)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] アムステルダム大学(オランダ)

    • Related Report
      2020 Annual Research Report
  • [Int'l Joint Research] Rice大学/MIT/Microsoft(米国)

    • Related Report
      2019 Research-status Report
  • [Int'l Joint Research] 北京大学(中国)

    • Related Report
      2019 Research-status Report
  • [Journal Article] Attention R-CNN for Accident Detection2020

    • Author(s)
      Trung-Nghia Le,Akihiro Sugimoto,Shintaro Ono,Hiroshi Kawasaki
    • Journal Title

      The 2020 IEEE Intelligent Vehicles Symposium (IV2020)

      Volume: - Pages: 313-320

    • DOI

      10.1109/iv47402.2020.9304730

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Fully Auto-calibrated Active-stereo-based 3D Endoscopic System using Correspondence Estimation with Graph Convolutional Network2020

    • Author(s)
      Ryo Furukawa1 , Shiro Oka2 , Takahiro Kotachi2 , Yuki Okamoto2 , Shinji Tanaka2 , Ryusuke Sagawa3 , and Hiroshi Kawasaki4
    • Journal Title

      IEEE Engineering in Medicine and Biology Society in conjunction with the 43rd Annual Conference of the Canadian Medical and Biological Engineering Society

      Volume: - Pages: 4357-4360

    • DOI

      10.1109/embc44109.2020.9176417

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] PPG3D: Does 3D head tracking improve camera-based PPG estimation?2020

    • Author(s)
      Genki Nagamatsu1 , Ewa Magdalena Nowara2 , Amruta Pai2 , Ashok Veeraraghavan2 and Hiroshi Kawasaki1
    • Journal Title

      IEEE Engineering in Medicine and Biology Society in conjunction with the 43rd Annual Conference of the Canadian Medical and Biological Engineering Society

      Volume: - Pages: 1194-1197

    • DOI

      10.1109/embc44109.2020.9176065

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] 3D IMAGING FOR THERMAL CAMERAS USING STRUCTURED LIGHT2020

    • Author(s)
      Jack Erdozain Jr.,Kazuto Ichimaru,Tomohiro Maeda,Hiroshi Kawasaki,Ramesh Raskar,Achuta Kadambi
    • Journal Title

      2020 IEEE International Conference on Image Processing(ICIP2020)

      Volume: - Pages: 2795-2799

    • DOI

      10.1109/icip40778.2020.9191297

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] 連続画像から取得した低ランク画像を利用した流し撮り画像合成2020

    • Author(s)
      三鴨道弘 , 川崎洋
    • Journal Title

      第23回画像の認識・理解シンポジウム(MIRU2020)

      Volume: -

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 屈折プロジェクションマッピングのためのオプティカル フローに基づく深層学習による投影パターン補正2020

    • Author(s)
      岩口 尭史,川崎 洋
    • Journal Title

      第23回画像の認識・理解シンポジウム(MIRU2020)

      Volume: -

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 符号化開口を鍵とする情報秘匿方式の基礎検討2020

    • Author(s)
      濱崎弘樹, 竹下真悟 , 川崎洋 , 長原一 , 小野智司
    • Journal Title

      第23回画像の認識・理解シンポジウム(MIRU2020)

      Volume: -

    • NAID

      170000187188

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 時空間レーザースペックルパターンの低次元埋め込みによる物体表面の微小運動の推定2020

    • Author(s)
      樋口雄介 , 古川亮 , 川崎洋 , 佐川立昌
    • Journal Title

      第23回画像の認識・理解シンポジウム(MIRU2020)

      Volume: -

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] FreeCam3D: Snapshot Structured Light 3D with Freely-Moving Cameras2020

    • Author(s)
      Yicheng Wu1 , Vivek Boominathan1 , Xuan Zhao1 , Jacob T. Robinson1 , Hiroshi Kawasaki2 , Aswin Sankaranarayanan3 , and Ashok Veeraraghavan1
    • Journal Title

      16TH EUROPEAN CONFERENCE ON COMPUTER VISION(ECCV2020)

      Volume: - Pages: 309-325

    • DOI

      10.1007/978-3-030-58583-9_19

    • ISBN
      9783030585822, 9783030585839
    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] Unsupervised 3D Human Pose Estimation in Multi-view-multi-pose Video2020

    • Author(s)
      Cheng Sun,Diego Thomas,Hiroshi Kawasaki
    • Journal Title

      25th International Conference on pattern recognition (ICPR2020)

      Volume: -

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Dense Pixel-wise Micro-motion Estimation of Object Surface by using Low Dimensional Embedding of Laser Speckle Pattern2020

    • Author(s)
      Ryusuke Sagawa, Yusuke Higuchi, Hiroshi Kawasaki, Ryo Furukawa, Takahiro Ito
    • Journal Title

      15th Asian conference on computer Vision (ACCV2020)

      Volume: -

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] High-Resolution Image Data Collection Scheme for Road Sensing Using Wide-Angle Cameras on General-Use Vehicle Criteria to Include/Exclude Collected Images for Super Resolution2020

    • Author(s)
      Teruhisa Takano, Shintaro Ono, Hiroshi Kawasaki, Katsushi Ikeuchi
    • Journal Title

      International Journal of Intelligent Transportation Systems Research

      Volume: - Issue: 2 Pages: 299-311

    • DOI

      10.1007/s13177-020-00243-0

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] Self-calibration of multiple line lasers and a camera for underwater 3D shape reconstruction2020

    • Author(s)
      Genki Nagamatsu, Jun Takamatsu, Hiroshi Kawasaki
    • Journal Title

      The 27th International Workshop on Frontiers of Computer Vision (IW-FCV2021)

      Volume: -

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Focusing on Discrimination between Road Conditions and Weather in Driving Video Analysis2020

    • Author(s)
      Hanwei Zhang, Hiroshi Kawasaki, Tsunenori Mine, Shintaro Ono
    • Journal Title

      The 27th International Workshop on Frontiers of Computer Vision (IW-FCV2021)

      Volume: -

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] GCN-Calculated Graph-Feature Embedding for 3D Endoscopic System based on Active Stereo2020

    • Author(s)
      Michihiro Mikamo, Hiroshi Kawasaki, Ryusuke Sagawa, Ryo Furukawa
    • Journal Title

      The 27th International Workshop on Frontiers of Computer Vision (IW-FCV2021)

      Volume: -

    • Related Report
      2020 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 白黒2階調の補助線を用いた幾何歪みに頑健な2次元コードとその復号方式に関する研究2019

    • Author(s)
      鞍津輪一希,上鶴晃平,久冨あすか(鹿児島大学),川崎洋(九州大学),小野智司(鹿児島大学)
    • Journal Title

      情報処理学会論文誌 数理モデルと応用(TOM)

      Volume: 2018-MPS-121 4号

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] UNDERWATER STEREO USING REFRACTION-FREE IMAGE SYNTHESIZED FROM LIGHT FIELD CAMERA2019

    • Author(s)
      Kazuto Ichimaru, Hiroshi Kawasaki
    • Journal Title

      IEEE International Conference on Image Processing ICIP

      Volume: -

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Simultaneous RGB and Depth Image Capture System Using Common Endoscope Based on Hight Frequency Alternative Pattern Projection2019

    • Author(s)
      Ryo Furukawa, Shiro Oka, Takahiro Kotachi,Yuki Okamoto,Shinji Tanaka,Hiroshi Kawasaki
    • Journal Title

      International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)

      Volume: -

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Frame-Wise Auto-Calibration of Projector-Camera Pair of 3D Endoscope2019

    • Author(s)
      Ryo Furukawa, Shiro Oka, Takahiro Kotachi,Yuki Okamoto,Shinji Tanaka,Hiroshi Kawasaki
    • Journal Title

      International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)

      Volume: -

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Non-Contact Cardiac Beat Detection Using Dot-line Based Oneshot Scanner2019

    • Author(s)
      Genki Nagamatsu, Ryo Furukawa, Hiroshi Kawasaki
    • Journal Title

      International Conference of the IEEE Engineering in Medicine and Biology Society (EMBC)

      Volume: -

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Learning-based active 3D measurement technique using light field created by video projectors2019

    • Author(s)
      Yuki Shiba1* , Satoshi Ono1 , Ryo Furukawa2 , Shinsaku Hiura2 and Hiroshi Kawasaki3
    • Journal Title

      IPSJ Transactions on Computer Vision and Applications

      Volume: Vol. 11, numbe 6 Issue: 1 Pages: 1-14

    • DOI

      10.1186/s41074-019-0058-y

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Refraction-free Underwater Active One-shot Scan using Light Field Camera2019

    • Author(s)
      Kazuto Ichimaru, Hiroshi Kawasaki(Kyushu Univ.)
    • Journal Title

      第22回画像の認識・理解シンポジウム

      Volume: -

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Simultaneous Shape Registration and Active Stereo Shape Reconstruction using Modified Bundle Adjustment2019

    • Author(s)
      Ryo Furukawa; Genki Nagamatsu; Hiroshi Kawasaki
    • Journal Title

      International Conference on 3D Vision

      Volume: - Pages: 453-462

    • DOI

      10.1109/3dv.2019.00057

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Unified Underwater Structure-from-Motion2019

    • Author(s)
      Kazuto Ichimaru,Yuichi Taguchi,Hiroshi Kawasaki
    • Journal Title

      International Conference on 3D Vision

      Volume: -

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Mobile Photometric Stereo Combined with SLAM for Dense 3D Reconstruction2019

    • Author(s)
      Maxence Remy; Hideaki Uchiyama; Hiroshi Kawasaki; Diego Thomas; Vincent Nozick; Hideo Saito
    • Journal Title

      International Conference on 3D Vision

      Volume: - Pages: 574-582

    • DOI

      10.1109/3dv.2019.00044

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Simultaneous shape and camera-projector parameter estimation for 3D endoscopic system using CNN-based grid-oneshot scan2019

    • Author(s)
      Ryo Furukawa 1 ; Genki Nagamatsu 2 ; Shiro Oka 3 ; Takahiro Kotachi 4 ; Yuki Okamoto 4 ; Shinji Tanaka 4 ; Hiroshi Kawasaki 2
    • Journal Title

      MICCAI workshops AE-CAI, CARE (MIAR)

      Volume: Vol. 6, Iss. 6 Issue: 6 Pages: 249-254

    • DOI

      10.1049/htl.2019.0070

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Human shape reconstruction with loose clothes from partially observed data by pose specific deformation2019

    • Author(s)
      Sayo Akihiko; Onizuka Hayato; Thomas Diego; Nakashima Yuta; Kawasaki Hiroshi; Ikeuchi Katsushi
    • Journal Title

      The Pacific-Rim Symposium on Image and Video Technology (PSIVT)

      Volume: vol 11854 Pages: 225-239

    • DOI

      10.1007/978-3-030-34879-3_18

    • ISBN
      9783030348786, 9783030348793
    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Flooded Road Detection from Driving Recorder: Training Deep Net forRare Event using GANs Semantic Information2019

    • Author(s)
      Sho Nakamura, Shintaro Ono, Hiroshi Kawasaki
    • Journal Title

      第17回ITSシンポジウム2019

      Volume: -

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Flooded Road Detection from Driving Recorder: Training Deep Net forRare Event using GANs Semantic Information2019

    • Author(s)
      Sho Nakamura, Shintaro Ono, Hiroshi Kawasaki
    • Journal Title

      International Journal of Intelligent Transportation Systems Research

      Volume: - Issue: 1 Pages: 1-11

    • DOI

      10.1007/s13177-019-00219-9

    • Related Report
      2019 Research-status Report
    • Peer Reviewed
  • [Journal Article] Toward Interactive Self- Annotation For Video Object BoundingBox: Recurrent Self-Learning And Hierarchical Annotation Based Framework2019

    • Author(s)
      Trung-Nghia Le, Sugimoto Akihiro, Shintaro Ono, and Hiroshi Kawasaki
    • Journal Title

      2020 IEEE Winter Conference on Applicans of Computer Vision (WACV)

      Volume: -

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] パターンの最適化による複数平面への文字情報の同時投影手法2019

    • Author(s)
      平尾 勇人,岩口 尭史,川崎 洋
    • Journal Title

      第24回一般社団法人情報処理学会シンポジウム(インタラクション2020)

      Volume: -

    • Related Report
      2019 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] HDR Image Synthesis and Auto-Calibration of the Projector Position for 3D Endoscopic System Based on Active Stereo2018

    • Author(s)
      古川 亮, 内藤 雅仁, 溝森 将輝, 宮崎 大輔, 馬場 雅志, 日浦 慎作, 佐野村 洋次, 田中 信治, 川崎 洋
    • Journal Title

      電子情報通信学会論文誌D 情報・システム

      Volume: J101-D Issue: 8 Pages: 1150-1164

    • DOI

      10.14923/transinfj.2017IUP0015

    • ISSN
      1880-4535, 1881-0225
    • Year and Date
      2018-08-01
    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] A structured light laser probe for gastrointestinal polyp size measurement: a preliminary comparative study2018

    • Author(s)
      Marco Visentini-Scarzanella,Hiroshi Kawasaki,Ryo Furukawa,Marco Augusto Bonino,Simone Arolfo,Giacomo Lo Secco,Alberto Arezzo,Arianna Menciassi,Paolo Dario,Gastone Ciuti
    • Journal Title

      Endoscopy International Open

      Volume: Issue 05 - Volume 06 Issue: 05 Pages: 602-609

    • DOI

      10.1055/a-0577-2798

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access / Int'l Joint Research
  • [Journal Article] ARシステムとプロジェクションマッピングによるランドマークベースの都市型経路案内システム2018

    • Author(s)
      平尾勇人,市丸和人,脇海晟,西正満,岡本泰英,河合由起子,川崎洋
    • Journal Title

      インタラクション2018 (第22回一般社団法人情報処理学会シンポジウム)

      Volume: - Pages: 684-689

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Quantitative Evaluation of the Number and the Blur Size of Input Images in Super Resolution of On-Vehicle Fisheye Camera2018

    • Author(s)
      Teruhisa Takano, Shintaro Ono (The University of Tokyo, Japan), Hiroshi Kawasaki (Kyushu University, Japan) and Katsushi Ikeuchi (Microsoft, USA)
    • Journal Title

      The 16th ITS Asia-Pacific Forum

      Volume: -

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Grid-based oneshot scan using dot-line pattern2018

    • Author(s)
      Ryo Furukawa,Hiroshi Kawasaki
    • Journal Title

      OSA Imaging and Applied Optics Congress 2018

      Volume: - Pages: 3M3G.4-3M3G.4

    • DOI

      10.1364/3d.2018.3m3g.4

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Improvement of image quality by using viewpoint following in multi-layer light field display2018

    • Author(s)
      Ryo Furukawa,Tsukasa Tadano, Shinsaku Hiura, Hiroshi Kawasaki
    • Journal Title

      OSA Imaging and Applied Optics Congress 2018

      Volume: - Pages: 3W3G.4-3W3G.4

    • DOI

      10.1364/3d.2018.3w3g.4

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Silhouette-based Three Dimensional Image Registration Using CMA-ES with Joint Scheme of Partial Restart and Variable Fixing2018

    • Author(s)
      Takuto Shigenobu,Takuya Ushinohama,Hiroshi Kawasaki,Satoshi Ono
    • Journal Title

      The Genetic and Evolutionary Computation Conference (GECCO) 2018

      Volume: - Pages: 133-144

    • DOI

      10.1145/3205651.3205791

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Representing a Partially Observed Non-Rigid 3D Human Using Eigen-Texture and Eigen-Deformation2018

    • Author(s)
      Ryosuke Kimura, Akihiko Sayo, Fabian Lorenzo Dayrit, Yuta Nakashima, Hiroshi Kawasaki, Ambrosio Blanco, Katsushi Ikeuchi
    • Journal Title

      International Conference on Pattern Recognition (ICPR) 2018

      Volume: -

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] 物体表面上の熱伝播と画像データベースを基にした時間経過により成長する水滴形状表現2018

    • Author(s)
      三鴨道弘、川崎洋
    • Journal Title

      Visual Computing (VC)シンポジウム2018

      Volume: -

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Time Varying Displacement Map Synthesis for Rendering Water Drop Condensation using Image Database2018

    • Author(s)
      Michihiro Mikamo, Hiroshi Kawasaki
    • Journal Title

      第21回画像の認識・理解シンポジウム

      Volume: -

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Grid-pattern feature detection technique using U-Nets for 3D endoscope2018

    • Author(s)
      Masahito Naito, Ryo Furukawa, Okitomo Masashi, Miyazaki Daisuke, Masashi Baba, Shinsaku Hiura (Hiroshima City University), Yoji Sanomura, Shinji Tanaka (Hiroshima University Hospital), Hiroshi Kawasaki
    • Journal Title

      第21回画像の認識・理解シンポジウム

      Volume: -

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Synthesis of human shape in loose cloth using eigen-deformation2018

    • Author(s)
      Akihiko Sayo (Kyushu University),Ryosuke Kimura (Kagoshima University), Fabian Lorenzo Dayrit (NAIST), Yuta Nakashima (Osaka University), Hiroshi Kawasaki (Kyushu University), Ambrosio Blanco (MSRA), Katsushi Ikeuchi (MSR)
    • Journal Title

      第21回画像の認識・理解シンポジウム

      Volume: -

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Multi-scale CNN stereo and pattern removal technique for underwater active stereo system2018

    • Author(s)
      Kazuto Ichimaru,Ryo Furukawa, Hiroshi Kawasaki
    • Journal Title

      International Conference on 3D Vision (3DV)

      Volume: -

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Robust Structured Light System against Subsurface Scattering Effects Achieved by CNN-based Pattern Detection and Decoding Algorithm2018

    • Author(s)
      Ryo Furukawa, Daisuke Miyazaki, Masashi Baba, Shinsaku Hiura, Hiroshi Kawasaki
    • Journal Title

      Work shop (3D Reconstruction in the Wild 2018(3DRW2018) in conjunction with European Conference on Computer Vision 2018 (ECCV2018)

      Volume: LNCS, volume 11129 Pages: 372-386

    • DOI

      10.1007/978-3-030-11009-3_22

    • ISBN
      9783030110086, 9783030110093
    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Wide-area shape reconstruction by 3D endoscopic system based on CNN decoding, shape registration and fusion2018

    • Author(s)
      Ryo Furukawa, Masaki Mizomori, Shinsaku Hiura, Shiro Oka, Shinji Tanaka, Hiroshi Kawasaki
    • Journal Title

      The 5th International Workshop on Computer Assisted Robotics Endoscopy (CARE 2018) in conjunction with MICCAI 2018

      Volume: -

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] An Attempt to Extract Watermarks from Defocused Images using Coded Aperture2018

    • Author(s)
      Kentaro Nakai, Takeru Maehara, Toshiki Sonoda, Michihiro Mikamo, Hiroshi Kawasaki, Hajime Nagahara, Satoshi Ono
    • Journal Title

      14th Asian Conference on Computer Vision (ACCV2018)

      Volume: -

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] Simultaneous Independent Information Disply at Multiple Depths using Multiple Projectors and Patterns Created by Epipolar Constraint and Homography Transformation2018

    • Author(s)
      Yuto Hirao, Hiroshi Kawasaki
    • Journal Title

      24th ACM Symposium on Virtual Reality Software and Technology VRST2018

      Volume: -

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Journal Article] CNN Based Dense Underwater 3D Scene Reconstruction by Transfer Learning Using Bubble Database2018

    • Author(s)
      Kazuto Ichimaru, Ryo Furukawa, Hiroshi Kawasaki
    • Journal Title

      IEEE Winter Conference on Applications of Computer Vision 2019 (WACV2019)

      Volume: -

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] Single-wavelength and multi-parallel dotted- and solid-lines for dense and robust active 3D reconstruction2018

    • Author(s)
      Genki Nagamatsu,Ryo Furukawa,Ryusuke Sagawa,Hiroshi Kawasaki
    • Journal Title

      International Conference on Machine Vision Applications 2019 (MVA2019)

      Volume: -

    • Related Report
      2018 Research-status Report
    • Peer Reviewed
  • [Presentation] Extreme 3D センシング2020

    • Author(s)
      川崎洋
    • Organizer
      第26回画像センシングシンポジウム
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Auto-calibrated 3D endoscope with GCN-based correspondence search2020

    • Author(s)
      Ryo Furukawa,Shiro Oka,Takahiro Kotachi,Yuki Okamoto,Shinji Tanaka,Hiroshi Kawasaki
    • Organizer
      第23回画像の認識・理解シンポジウム(MIRU2020)
    • Related Report
      2020 Annual Research Report
  • [Presentation] PPG3D : 頭部の3次元追跡によるカメラを用いたPPG推定の精度向上2020

    • Author(s)
      永松元気 , Ewa Magdalena Nowara, Amruta Pai, Ashok Veeraraghavan , 川崎洋
    • Organizer
      第23回画像の認識・理解シンポジウム(MIRU2020)
    • Related Report
      2020 Annual Research Report
  • [Presentation] ドライブレコーダー画像からの路面の異常事象検出に関する研究2020

    • Author(s)
      中村奨, Zhang Hanwei, 峯恒憲 , 小野晋太郎 , 川崎洋
    • Organizer
      第23回画像の認識・理解シンポジウム(MIRU2020)
    • Related Report
      2020 Annual Research Report
  • [Presentation] 高速・小型・高精度・水中など極端環境における3次元計測の課題 -アクティブ光源による解決レシピ-2020

    • Author(s)
      川崎 洋,古川 亮
    • Organizer
      精密工学会 画像応用技術専門委員会 2020年度第3回定例研究会,2020,2020,1,0
    • Related Report
      2020 Annual Research Report
    • Invited
  • [Presentation] Analysis and Classification of Gestures in TED Talks2020

    • Author(s)
      Hitoshi TESHIMA, Naoki WAKE, Diego THOMAS, Yuta NAKASHIMA, Hiroshi KAWASAKI , Katsushi IKEUCHI
    • Organizer
      パターン認識・メディア理解研究会 (PRMU)2020, Vol.120 , No.187
    • Related Report
      2020 Annual Research Report
  • [Presentation] ドライブレコーダーデータから深層学習により推定した天候情報を用いた急ブレーキ推定2020

    • Author(s)
      張ハンウェイ, 佐藤祐大, 川崎洋, 峯恒憲, 小野晋太郎
    • Organizer
      第18回ITSシンポジウム2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] 深層学習による車載カメラ映像の半自動ラベル付けと交通事故シーンの認識2020

    • Author(s)
      レ チュンギア, 小野晋太郎, 杉本晃宏, 川崎洋
    • Organizer
      第18回ITSシンポジウム2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] バックワードプローブによる交通状態推定のための 対向観測手法の検討2020

    • Author(s)
      河合 克哉, 竹之内 篤, 桑原 雅夫, 佐藤 祐大, 張 涵?, 峯 恒憲, 川崎 洋, 小野 晋太郎
    • Organizer
      第18回ITSシンポジウム2020
    • Related Report
      2020 Annual Research Report
  • [Presentation] 符号化開口を鍵とする情報秘匿方式の基礎検討2020

    • Author(s)
      水俣友希, 石田祥馬, 濱崎弘樹, 川崎洋, 長原一, 小野智司
    • Organizer
      情報処理学会 第83回全国大会
    • Related Report
      2020 Annual Research Report
  • [Presentation] 3次元内視鏡におけるambient光源にロバストな投影パターン特徴抽出2019

    • Author(s)
      古川 亮, 内藤 雅仁, 宮崎 大輔, 馬場 雅志, 日浦 慎作(広島市大), 岡 志郎, 田中 信治(広島大病院), 川崎 洋(九大)
    • Organizer
      第22回画像の認識・理解シンポジウム
    • Related Report
      2019 Research-status Report
  • [Presentation] セマンティック情報に基づく複数ドメイン画像変換2019

    • Author(s)
      中村 奨, 小野 晋太郎, 川崎 洋
    • Organizer
      第22回画像の認識・理解シンポジウム
    • Related Report
      2019 Research-status Report
  • [Presentation] 疎な構造化光による疎な3次元復元形状のパターン間の陰影学習による高密度化2019

    • Author(s)
      岩口 尭史, 栗田 拓弥, 時枝 康大(九大), 古川 亮(広島市大), 川崎 洋(九大)
    • Organizer
      第22回画像の認識・理解シンポジウム
    • Related Report
      2019 Research-status Report
  • [Presentation] 頭部3次元データの位置合わせによるPPG精度向上2019

    • Author(s)
      永松 元気, Ewa Magdalena Nowara, Amruta Pai, Ashok Veeraraghavan (Rice Univ.), 川崎 洋
    • Organizer
      第22回画像の認識・理解シンポジウム
    • Related Report
      2019 Research-status Report
  • [Presentation] Labanotation Generation from RGB videos2019

    • Author(s)
      LIU JING, Hiroshi Kawasaki
    • Organizer
      Joint Workshop on Machine Perception and Robotics (MPR2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Densifying sparse shape from sparse structured light measurement by learning shading2019

    • Author(s)
      Takafumi Iwaguchi,Kodai Tokieda,Ryo Furukawa, Hiroshi Kawasaki
    • Organizer
      Joint Workshop on Machine Perception and Robotics (MPR2019)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] CNNを用いたドットライン検出による堅牢なアクティブ3次元計測2019

    • Author(s)
      永松 元気, 長枝 浩, 川崎 洋
    • Organizer
      ビジョン技術の実利用ワークショップ
    • Related Report
      2019 Research-status Report
  • [Presentation] Unsupervised 3D Human Pose Estimation with Adversarial Learning2019

    • Author(s)
      Cheng Sun, Diego Thomas, and Hiroshi Kawasaki
    • Organizer
      26th International Workshop on Frontiers of Computer Vision(IW-FCV2020)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Development of underwater 3D-reconstruction system using cross-lasers-based scanner attached on underwater ROV2019

    • Author(s)
      Hanbin Wang, Takafumi Iwaguchi, Naoki Shirakura, Jun Takamatsu, and Hiroshi Kawasaki
    • Organizer
      26th International Workshop on Frontiers of Computer Vision(IW-FCV2020)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] Tensor-Based Deep Height Map Reconstruction for Rendering Time-Varying Water Drop Condensation2019

    • Author(s)
      Michihiro Mikamo, Hiroshi Kawasaki
    • Organizer
      26th International Workshop on Frontiers of Computer Vision(IW-FCV2020)
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 連続画像を用いた流し撮り画像合成手法2019

    • Author(s)
      三鴨 道弘 , 川崎 洋
    • Organizer
      第177回コンピュータグラフィックスとビジュアル情報学研究発表会
    • Related Report
      2019 Research-status Report
  • [Presentation] Active 3D shape sensing techniques for moving objects under various conditions2018

    • Author(s)
      Hiroshi Kawasaki
    • Organizer
      Asia Workshop on Smart Sensors and Systems (AWSSS)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 平面制約を用いたアクティブ全周計測システムの自動キャリブレーション手法2018

    • Author(s)
      佐世晶彦、トマディエゴ、内山英昭、佐川立昌、古川亮、川崎洋
    • Organizer
      情報処理学会 コンピュータビジョンとイメージメディア研究会
    • Related Report
      2018 Research-status Report
  • [Presentation] 変数固定を伴う部分リスタート戦略を導入したCMA-ESを用いたシルエットベースの3 次元剛体形状位置合わせ2018

    • Author(s)
      重信拓音, 牛之濱拓哉, 川崎洋, 小野智司
    • Organizer
      2018年度人工知能学会全国大会(第32回)
    • Related Report
      2018 Research-status Report
  • [Presentation] 畳み込みニューラルネットワークによる補助線検出を用いた歪みを含む2次元コードの復号方式2018

    • Author(s)
      鞍津輪一希、神薗誠、川崎洋、小野智司
    • Organizer
      2018年度人工知能学会全国大会(第32回)
    • Related Report
      2018 Research-status Report
  • [Presentation] Underwater accurate shape reconstruction using CNNs2018

    • Author(s)
      Kazuto Ichimaru, Ryo Furukawa, Hiroshi Kawasaki
    • Organizer
      第21回画像の認識・理解シンポジウム
    • Related Report
      2018 Research-status Report
  • [Presentation] パターンの最適化による複数平面への文字情報の同時投影手法2018

    • Author(s)
      平尾 勇人, 川崎 洋
    • Organizer
      第21回画像の認識・理解シンポジウム
    • Related Report
      2018 Research-status Report
  • [Presentation] 能動ステレオ法のためのパターン検出におけるCNNによる複数特徴の同時抽出2018

    • Author(s)
      溝森 将輝, 内藤 雅仁, 古川 亮, 馬場 雅志, 宮崎 大輔, 日浦 慎作, 川崎 洋
    • Organizer
      第21回画像の認識・理解シンポジウム
    • Related Report
      2018 Research-status Report
  • [Presentation] 深層学習によるドライブレコーダーからの冠水映像の自動検出に関する研究2018

    • Author(s)
      中村 奨, 小野 晋太郎, 川崎 洋
    • Organizer
      第21回画像の認識・理解シンポジウム
    • Related Report
      2018 Research-status Report
  • [Presentation] Representing full-body human shape with loose clothes by pose-dependent deformation2018

    • Author(s)
      Akihiko Sayo , Diego Thomas , Yuta Nakashimay, Hiroshi Kawasaki , Ambrosio Blancoz, Katsushi Ikeuchi
    • Organizer
      The 14th Joint Workshop on Machine Perception and Robotics
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Underwater dense dynamic shape reconstruction using Multi-scale CNN2018

    • Author(s)
      Kazuto Ichimaru, Ryo Furukawa and Hiroshi Kawasaki
    • Organizer
      The 14th Joint Workshop on Machine Perception and Robotics
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] 学習データが少ない事象をドライブレコーダーから自動検出するための深層学習手法--冠水を対象としたGANによるDataAugmentationアプローチ--2018

    • Author(s)
      中村奨,小野晋太郎,川崎洋
    • Organizer
      ITSシンポジウム2018
    • Related Report
      2018 Research-status Report
  • [Presentation] CNNによる特徴抽出と複数フレームの形状統合による広範囲かつ高精度な3次元内視鏡システム2018

    • Author(s)
      古川亮,内藤雅仁,溝森将輝,馬場雅志,宮崎大輔,日浦慎作,岡志郎,田中信治,川崎洋
    • Organizer
      電子情報通信学会 医用画像研究会 (MI)
    • Related Report
      2018 Research-status Report
  • [Presentation] Merging SLAM and photometric stereo for 3D reconstruction with a moving camera2018

    • Author(s)
      Maxence Remy, Hideo Saito and Hiroshi Kawasaki
    • Organizer
      25th International Workshop on Frontiers of Computer Vision
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Tensor-based Texture Representations for Rendering Time-varying Water Drop Condensation2018

    • Author(s)
      Michihiro Mikamo and Hiroshi Kawasaki
    • Organizer
      25th International Workshop on Frontiers of Computer Vision
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Presentation] Refraction-free Underwater Active One-shot Scan using Light Field Camera2018

    • Author(s)
      Kazuto Ichimaru, Hiroshi Kawasaki
    • Organizer
      IEEE International Conference on Computational Photography 2019 (ICCP2019)
    • Related Report
      2018 Research-status Report
    • Int'l Joint Research
  • [Book] Active Lighting and Its Application for Computer Vision2020

    • Author(s)
      Katsushi IkeuchiYasuyuki MatsushitaRyusuke SagawaHiroshi KawasakiYasuhiro MukaigawaRyo FurukawaDaisuke Miyazaki
    • Total Pages
      303
    • Publisher
      springer
    • ISBN
      9783030565770
    • Related Report
      2020 Annual Research Report
  • [Remarks] ライトフィールドカメラによる屈折フリー画像生成

    • URL

      http://www.cvg.ait.kyushu-u.ac.jp/ja/research/lytro_refraction_undist.html

    • Related Report
      2020 Annual Research Report 2019 Research-status Report
  • [Remarks] 水中におけるMulti-scale CNNを用いたパターン投影ステレオ

    • URL

      http://www.cvg.ait.kyushu-u.ac.jp/ja/research/underwater_projectedpatternstereo.html

    • Related Report
      2020 Annual Research Report 2019 Research-status Report
  • [Remarks] ジオメトリ設定を一般化した水中Structure-from-Motionの研究

    • URL

      http://www.cvg.ait.kyushu-u.ac.jp/ja/research/uncalibrated_sfm_underwater.html

    • Related Report
      2020 Annual Research Report
  • [Remarks] 時空間レーザースペックルパターンの低次元埋め込みによる物体表面の微小運動の推定

    • URL

      http://www.cvg.ait.kyushu-u.ac.jp/ja/research/speckle2020.html

    • Related Report
      2020 Annual Research Report

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Published: 2018-07-25   Modified: 2023-01-30  

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