OHTAKE Yutaka 大竹豊

Researcher Number	50425617
Other IDs
Affiliation (Current)	2025: 東京大学, 大学院工学系研究科(工学部), 教授
Affiliation (based on the past Project Information) *help	2022 – 2025: 東京大学, 大学院工学系研究科(工学部), 教授 2019 – 2022: 東京大学, 大学院工学系研究科(工学部), 准教授 2007: 国立大学法人東京大学, 大学院・工学系研究科, 講師 2007: The University of Tokyo, 大学院・工学系研究科, Assistant Professor 2006: 独立行政法人理化学研究所, VCADモデリングチーム, 研究員
Review Section/Research Field	Principal Investigator Media informatics/Database Except Principal Investigator Medium-sized Section 41:Agricultural economics and rural sociology, agricultural engineering, and related fields / Basic Section 22030:Geotechnical engineering-related / Basic Section 18030:Design engineering-related / Basic Section 18020:Manufacturing and production engineering-related / Design engineering/Machine functional elements/Tribology
Keywords	Principal Investigator MPU陰関数曲面 / 3次元形状処理 / コンピュータグラフィクス / MPU法 / GPUレンダリング / 陰関数曲面 Except Principal Investigator X線CT / メタンバブル / 水田 / 予測モデル … More / 間隙構造 / 土壌内挙動 / マイクロプラスチック / マクロ流路 / イオン交換 / マイクロ流路デバイス / AFM / 間隙水組成 / 封入空気 / マイクロ流路 / 原子間力顕微鏡 / カラム実験 / 気液界面 / 多孔質体 / コロイド / 表面抽出 / 高精度形状処理 / アセンブリ品 / 大型計測物 / ボリュームデータ / 大規模データ / 形状抽出 / 高精度 / アセンブリ / 投影像 / CTボリューム / X線CTスキャン / 金属プリンタ / In-Situ形状計測 / ラチス構造 / 高速X線撮影手法 / 3Dプリンタ / ラチス構造体 / 金属積層造形 / In-Situ X線撮影 / Conection to CAE and CAM / Laplacian Deformation / Triangular mesh / CAD Kernel / Implicit Surfaces(SLIM) / カーネル / CAD / SLIM曲面 / 陰関数曲面 / CAEやCAMへの連動 / ラプラシアン変形 / 三角形メッシュ / CADのカーネル / 陰関数(SLIM)曲面 Less

Maicro- and Nano-plastics behaviros in soils and model development
- Principal Investigator
  
  濱本昌一郎
- Project Period (FY)
  2024 – 2027
- Research Category
  
  Grant-in-Aid for Scientific Research (A)
- Review Section
  
  Medium-sized Section 41:Agricultural economics and rural sociology, agricultural engineering, and related fields
- Research Institution
  Hokkaido University
水田における形態別メタン動態の解明と包括的予測モデル構築
- Principal Investigator
  
  濱本昌一郎
- Project Period (FY)
  2024 – 2026
- Research Category
  
  Grant-in-Aid for Challenging Research (Pioneering)
- Review Section
  
  Medium-sized Section 41:Agricultural economics and rural sociology, agricultural engineering, and related fields
- Research Institution
  Hokkaido University
Transport of Colloidal Particles in Unsaturated Soils
- Principal Investigator
  
  Hamamoto Shoichiro
- Project Period (FY)
  2021 – 2023
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 22030:Geotechnical engineering-related
- Research Institution
  Hokkaido University
  The University of Tokyo
Accurate component extraction from X-ray CT data of large assembled objects
- Principal Investigator
  
  Nagai Yukie
- Project Period (FY)
  2020 – 2022
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Review Section
  
  Basic Section 18030:Design engineering-related
- Research Institution
  Tokyo Metropolitan University
Observation of 3D structural changes in the lattice structure using in-situ X-ray imagingOobservation of 3D structural changes
- Principal Investigator
  
  Miura Yuka
- Project Period (FY)
  2019 – 2021
- Research Category
  
  Grant-in-Aid for Scientific Research (C)
- Review Section
  
  Basic Section 18020:Manufacturing and production engineering-related
- Research Institution
  Tokyo Metropolitan Industrial Technology Research Institute
MPU陰関数曲面による3DCGのための基盤ソフトウェアの構築Principal Investigator
- Principal Investigator
  
  大竹豊
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Young Scientists (B)
- Research Field
  
  Media informatics/Database
- Research Institution
  The University of Tokyo
  The Institute of Physical and Chemical Research
The Research of CAD System based on Implicit Surfaces(SLIM) Kernel
- Principal Investigator
  
  KASE Kiwamu
- Project Period (FY)
  2006 – 2007
- Research Category
  
  Grant-in-Aid for Scientific Research (B)
- Research Field
  
  Design engineering/Machine functional elements/Tribology
- Research Institution
  The Institute of Physical and Chemical Research

All 2023 2022 2021 2020 2007 2006

All Journal Article Presentation

[Journal Article] Feature shape inspection of metal parts by matching X-ray projection images with CAD model projections2023
- Author(s)
  Yingqi Tan, Yutaka Ohtake, Tatsuya Yatagawa, and Hiromasa Suzuki
- Journal Title
  
  Precision Engineering
  
  Volume: 81 Pages: 221-231
- DOI
  10.1016/j.precisioneng.2023.01.003
- Peer Reviewed / Open Access
- Data Source
  KAKENHI-PROJECT-20H02055
[Journal Article] Water‐ and air‐filled pore networks and transport parameters under drying and wetting processes2022
- Author(s)
  Hamamoto Shoichiro、Ohko Yushi、Ohtake Yutaka、Moldrup Per、Nishimura Taku
- Journal Title
  
  Vadose Zone Journal
  
  Volume: 21 Issue: 4 Pages: 1-13
- DOI
  10.1002/vzj2.20205
- Peer Reviewed / Open Access / Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-21H01424
[Journal Article] Scan angle selection and volume fusion for reducing metal artifacts by multiple X-ray CT scanning2022
- Author(s)
  Yingqi Tan, Yutaka Ohtake, Hiromasa Suzuki
- Journal Title
  
  Precision Engineering
  
  Volume: 74 Pages: 384-395
- DOI
  10.1016/j.precisioneng.2021.07.020
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-20H02055
[Journal Article] GPU-Based Ray Casting Approach for Displaying Implicit Surfaces2007
- Author(s)
  Takeshi Kanai, Yutaka Ohtake, Hiroaki Kawata, Kiwamu Kase
- Journal Title
  
  The Journal of the Institute of Image Electronics Engineers of Japan 36(4)
  
  Pages: 335-343
- NAID
  10019837665
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18360081
[Journal Article] GPUを用いたレイキャスティング法による陰関数曲面表示2007
- Author(s)
  金井崇、大竹豊、川田弘明、加瀬究
- Journal Title
  
  画像電子学会誌 35
  
  Pages: 335-343
- NAID
  10019837665
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360081
[Journal Article] GPUを用いたレイキャスティング法による陰関数曲面表示2007
- Author(s)
  金井崇、大竹豊、川田弘明、加瀬究
- Journal Title
  
  画像電子学会誌 (第13回度最優秀論文賞) 36(4)
  
  Pages: 335-343
- NAID
  10019837665
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360081
[Journal Article] GPUを用いたレイキャスティング法による陰関数曲面表示2007
- Author(s)
  金井崇、大竹豊、川田弘明、加瀬究
- Journal Title
  
  画像電子学会誌 35
  
  Pages: 335-343
- NAID
  10019837665
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18700107
[Journal Article] A Composite Approach to Meshing Scattered Data2006
- Author(s)
  Yutaka Ohtake, Alexander Belyaev, Hans-Peter Seidel
- Journal Title
  
  Graphical Models 63・3
  
  Pages: 255-267
- Data Source
  KAKENHI-PROJECT-18700107
[Journal Article] GPU-based Rendering of Sparse Low-degree IMplicit Surfaces2006
- Author(s)
  Takashi Kanai, Yutaka Ohtake, Hiroaki Kawata, Kiwamu Kase
- Journal Title
  
  Proc. 4th International Conference on Computer Graphics and Interactive Techniques in Australasia and South-East Asia 2006
  
  Pages: 165-171
- Data Source
  KAKENHI-PROJECT-18700107
[Journal Article] Approximation of Unorganaized Point Set with Composite Implicit Surface2006
- Author(s)
  Arnaud Gelas, Yutaka Ohtake, Takashi Kanai, Remy Prost
- Journal Title
  
  Proc. 13th IEEE International Conference on Image Processing
  
  Pages: 1217-1220
- Data Source
  KAKENHI-PROJECT-18360081
[Journal Article] Sparse surface reconstruction with adaptive partition of unity and radial basis functions2006
- Author(s)
  Yutaka Ohtake, Alexander Belyaev, Hans-Peter Seidel
- Journal Title
  
  Graphical Models 68・1
  
  Pages: 15-24
- Data Source
  KAKENHI-PROJECT-18700107
[Journal Article] Hierarchical Error-Driven Approximation of Implicit Surfaces from Polygonal Meshes2006
- Author(s)
  Takashi Kanai, Yutaka Ohtake, Kiwamu Kase
- Journal Title
  
  Proc. Eurographics/ACM SIGGRAPH Symposium on Geometry Processing 2006
  
  Pages: 21-30
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18360081
[Journal Article] A Laplacian Based Approach for Free-Form Deformation of Sparse Low-degree IMplicit Surfaces2006
- Author(s)
  Yutaka Ohtake, Takashi Kanai, Kiwamu Kase
- Journal Title
  
  Proc. International Conference on Shape Modeling and Applications 2006
  
  Pages: 195-203
- Data Source
  KAKENHI-PROJECT-18700107
[Journal Article] A Laplacian Based Approach for Free-Form Deformation of Sparse Low-degree IMplicit Surfaces2006
- Author(s)
  Yutaka Ohtake, Takashi Kanai, Kiwamu Kase
- Journal Title
  
  Proc. International Conference on Shape Modeling and Applications 2006
  
  Pages: 195-203
- Data Source
  KAKENHI-PROJECT-18360081
[Journal Article] GPU-based rendering of Sparse Low-degree IMplicit Surface2006
- Author(s)
  Takashi Kanai, Yutaka Ohtake, Hiroaki Kawata, Kiwamu Kase
- Journal Title
  
  Proc. 4th International Conference on Computer Graphics and Interactive Technique4s in Australasia and South-East Asia 2006 (GRAPHITE 2006)
  
  Pages: 165-171
- Data Source
  KAKENHI-PROJECT-18360081
[Journal Article] Hierarchical Error-Driven Approximation of Implicit Surfaces from Polygonal Meshes2006
- Author(s)
  Takashi Kanai, Yutaka Ohtake, and Kiwamu Kase
- Journal Title
  
  Proc. Eurographics/ACM SIGGRAPH Symposium on Geometry Processing 2006
  
  Pages: 21-30
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360081
[Journal Article] Approximation of Unorganized Point Set with Composite Implicit Surface2006
- Author(s)
  Arnaud Gelas, Yutaka Ohtake, Takashi Kanai, Remy Prost
- Journal Title
  
  Proc. 13th IEEE International Conference on Image Processing
  
  Pages: 1217-1220
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360081
[Journal Article] A Laplacian Based Approach for Free-Form Deformation of Sparse Low-degree IMplicit Surfaces2006
- Author(s)
  Yutaka Ohtake, Takashi Kanai, and Kiwamu Kase
- Journal Title
  
  Proc. International Conference on Shape Modeling and Applications 2006
  
  Pages: 195-203
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360081
[Journal Article] A Laplacian Based Approach for Free-Form Deformation of Sparse Low-degree Implicit Surfaces2006
- Author(s)
  Yutaka Ohtake, Takashi Kanai, Kiwamu Kase
- Journal Title
  
  Proc. International Conference on Shape Modeling and Applications 2006
  
  Pages: 195-203
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18360081
[Journal Article] GPU-based Rendering of Sparse Low-degree IMplicit Surfaces2006
- Author(s)
  Takashi Kanai, Yutaka Ohtake, Hiroaki Kawata, and Kiwamu Kase
- Journal Title
  
  Proc. 4th International Conference on Computer Graphics and Interactive Techniques in Australasia and South-East Asia 2006 (GRAPHITE 2006)
  
  Pages: 165-171
- Description
  「研究成果報告書概要(和文)」より
- Peer Reviewed
- Data Source
  KAKENHI-PROJECT-18360081
[Journal Article] GPU-based Rendering of Sparse Low-degree Implicit Surfaces2006
- Author(s)
  Takashi Kanai, Yutaka Ohtake, Hiroaki Kawata, Kiwamu Kase
- Journal Title
  
  Proc. 4th International Conference on Computer Graphics and Interactive Techniques in Australasia and South-East Asia 2006(GRAPHITE 2006)
  
  Pages: 165-171
- Description
  「研究成果報告書概要(欧文)」より
- Data Source
  KAKENHI-PROJECT-18360081
[Journal Article] Hierarchical Error-Driven Approximation of Implicit Surfaces from Polygonal Meshes2006
- Author(s)
  Takashi Kanai, Yutaka Ohtake, Kiwamu Kase
- Journal Title
  
  Proc. Eurographics/ACM SIGGRAPH Symposium on Geometry Processing 2006
  
  Pages: 21-30
- Data Source
  KAKENHI-PROJECT-18700107
[Journal Article] Hierarchical Error-Driven Approximation of Implicit Surfaces from Polygonal Meshes2006
- Author(s)
  Takashi Kanai, Yutaka Ohtake, Kiwamu Kase
- Journal Title
  
  Proc. Eurographics/ACM SIGGTAPH Symposium on Geometry Processing 2006
  
  Pages: 21-30
- Data Source
  KAKENHI-PROJECT-18360081
[Presentation] X線透過像とCADを用いたアセンブリ品の可動部品の検査2023
- Author(s)
  譚　英麒、大竹　豊、鈴木　宏正
- Organizer
  2023年度精密工学会春季大会学術講演会, E91
- Data Source
  KAKENHI-PROJECT-20H02055
[Presentation] Thickness-Driven Sheet Metal Segmentation of CT-Scanned Body-in-White2023
- Author(s)
  Yutaka Ohtake, Tatsuya Yatagawa, Hiromawa Suzuki, Satoru Kubo, Sou Suzuki
- Organizer
  12th Conference on Industrial Computed Tomography
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02055
[Presentation] Projection Image Interpolation for 4DCT Data using Optical Flow2022
- Author(s)
  Tomoki Komiya, Yukie Nagai, Yutaka Ohtake, Akira Monkawa, Yuka Miura and Tomoko Gessei
- Organizer
  11th Conference on Industrial Computed Tomography (iCT 2022)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02055
[Presentation] 4次元X線CTスキャンデータの勾配ベクトルを用いた投影像補間2022
- Author(s)
  小宮友希,長井超慧,大竹豊,紋川亮,三浦由佳,月精智子
- Organizer
  精密工学会春季大会
- Data Source
  KAKENHI-PROJECT-20H02055
[Presentation] Matching of CAD model projections and X-ray projection images for shape inspection of metal assemblies2022
- Author(s)
  Yingqi Tan, Yutaka Ohtake, Tatsuya Yatagawa, Hiromasa Suzuki
- Organizer
  11th Conference on Industrial Computed Tomography
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02055
[Presentation] High-accuracy Surface Extraction Using High-order Differentiation of X-ray CT value2022
- Author(s)
  Tomoya Ota, Yukie Nagai, Yutaka Ohtake, Akira Monkawa, Yuka Miura, Tomoko Gessei
- Organizer
  11th Conference on Industrial Computed Tomography
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02055
[Presentation] X 線CT 値の勾配ノルムの勾配方向微分値による高精度表面抽出法の提案2021
- Author(s)
  太田智也,長井超慧,大竹豊,紋川亮,三浦由佳,月精智子
- Organizer
  2021年度精密工学会秋季大会
- Data Source
  KAKENHI-PROJECT-20H02055
[Presentation] X線CT値の勾配ノルムの勾配方向微分値による高精度表面抽出法の提案2021
- Author(s)
  太田智也, 長井超慧, 大竹豊, 紋川亮 , 三浦由佳, 月精智子
- Organizer
  精密工学会
- Data Source
  KAKENHI-PROJECT-19K04136
[Presentation] X 線投影像とCADを利用したアセンブリ品の形状検査手法2021
- Author(s)
  譚英麒, 大竹豊, 鈴木宏正, 谷田川達也
- Organizer
  2021年度精密工学会秋季大会
- Data Source
  KAKENHI-PROJECT-20H02055
[Presentation] 微細構造のX線CTデータからの繰り返しパターンに基づくCNNによる高解像度化第3報2021
- Author(s)
  小宮友希, 長井超慧, 大竹豊, 紋川亮 , 三浦由佳, 月精智子
- Organizer
  精密工学会
- Data Source
  KAKENHI-PROJECT-19K04136
[Presentation] 土壌空気が間隙ネットワーク特性および物質移動に及ぼす影響2021
- Author(s)
  濱本昌一郎, 大古湧之, 大竹豊, 西村拓
- Organizer
  土壌物理学会
- Data Source
  KAKENHI-PROJECT-21H01424
[Presentation] 初期形状のレベルセット変形を用いた 4 次元CT再構成法2020
- Author(s)
  金田久慶, 大竹豊, 谷田川達也, 鈴木宏正,長井超慧, 紋川亮, 三浦由佳, 月精智子
- Organizer
  精密工学会春季大会学術講演会
- Data Source
  KAKENHI-PROJECT-19K04136
[Presentation] Scanning Angle Selection Methods for Multiple X-ray Computed Tomography to Reduce Metal Artifacts2020
- Author(s)
  Yingqi Tan, Yutaka Ohtake, Hiromasa Suzuki
- Organizer
  The 18th International Conference on Precision Engineering (ICPE2020)
- Int'l Joint Research
- Data Source
  KAKENHI-PROJECT-20H02055
[Presentation] 変形する格子構造の4次元CTデータの解析手法2020
- Author(s)
  金田久慶, 大竹豊, 谷田川達也, 鈴木宏正,長井超慧, 紋川亮, 三浦由佳, 月精智子
- Organizer
  精密工学会秋季大会学術講演会
- Data Source
  KAKENHI-PROJECT-19K04136
[Presentation] Shape Representation for Time-varying Volumes using 4D Implicit Functions2007
- Author(s)
  Hiroshi Watabe, Yutaka Ohtake, Takashi Kanai, Takashi Michikawa, Kunio Kondo
- Organizer
  IIEEJ Image Electronics and Visual Computing Workshop
- Place of Presentation
  オーストラリア、ケアンズ
- Data Source
  KAKENHI-PROJECT-18700107

1. Hamamoto Shoichiro (30581946)

# of Collaborated Projects: 3 results

# of Collaborated Products: 2 results
2. Nagai Yukie (20586002)

# of Collaborated Projects: 2 results

# of Collaborated Products: 8 results
3. 竹村貴人 (30359591)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
4. 杉本卓也 (70899509)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
5. 石田尚之 (80344133)

# of Collaborated Projects: 2 results

# of Collaborated Products: 0 results
6. KASE Kiwamu (70270600)

# of Collaborated Projects: 1 results

# of Collaborated Products: 12 results
7. KANAI takashi (60312261)

# of Collaborated Projects: 1 results

# of Collaborated Products: 14 results
8. MICHIKAWA takashi (60435683)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
9. LEI Kang-Bin (80392174)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
10. Miura Yuka (10807647)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
11. 月精智子 (80520220)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
12. 紋川亮 (10399397)

# of Collaborated Projects: 1 results

# of Collaborated Products: 4 results
13. 斎藤健志 (30735668)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
14. 西村拓 (40237730)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
15. 二瓶直登 (50504065)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
16. 常田岳志 (20585856)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
17. 小島悠揮 (70767475)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results
18. 当真要 (10514359)

# of Collaborated Projects: 1 results

# of Collaborated Products: 0 results

OHTAKE Yutaka 大竹 豊

Research Projects

Research Products

Co-Researchers

Maicro- and Nano-plastics behaviros in soils and model development

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

水田における形態別メタン動態の解明と包括的予測モデル構築

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Transport of Colloidal Particles in Unsaturated Soils

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Accurate component extraction from X-ray CT data of large assembled objects

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

Observation of 3D structural changes in the lattice structure using in-situ X-ray imagingOobservation of 3D structural changes

Principal Investigator

Project Period (FY)

Research Category

Review Section

Research Institution

MPU陰関数曲面による3DCGのための基盤ソフトウェアの構築Principal Investigator

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

The Research of CAD System based on Implicit Surfaces(SLIM) Kernel

Principal Investigator

Project Period (FY)

Research Category

Research Field

Research Institution

[Journal Article] Feature shape inspection of metal parts by matching X-ray projection images with CAD model projections2023

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Water‐ and air‐filled pore networks and transport parameters under drying and wetting processes2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] Scan angle selection and volume fusion for reducing metal artifacts by multiple X-ray CT scanning2022

Author(s)

Journal Title

DOI

Data Source

[Journal Article] GPU-Based Ray Casting Approach for Displaying Implicit Surfaces2007

Author(s)

Journal Title

NAID

Description

Data Source

[Journal Article] GPUを用いたレイキャスティング法による陰関数曲面表示2007

Author(s)

Journal Title

NAID

Data Source

[Journal Article] GPUを用いたレイキャスティング法による陰関数曲面表示2007

Author(s)

Journal Title

NAID

Description

Data Source

[Journal Article] GPUを用いたレイキャスティング法による陰関数曲面表示2007

Author(s)

OHTAKE Yutaka 大竹豊