Designing 3D models with internal structures

• Project/Area Number: 21700094
• Research Category: Grant-in-Aid for Young Scientists (B)
• Allocation Type: Single-year Grants
• Research Field: Media informatics/Database
• Research Institution: The University of Tokyo
• Principal Investigator: IGARASHI Takeo 東京大学, 大学院・情報学環, 教授 (80345123)
• Research Collaborator: TAKAYAMA Kenshi 東京大学, 大学院・情報理工学系研究科, 博士課程学生
• Project Period (FY): 2009 – 2011
• Project Status: Completed (Fiscal Year 2011)
• Budget Amount: ¥4,290,000 (Direct Cost: ¥3,300,000、Indirect Cost: ¥990,000); Fiscal Year 2011: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000); Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000); Fiscal Year 2009: ¥1,430,000 (Direct Cost: ¥1,100,000、Indirect Cost: ¥330,000)
• Keywords: コンピュータグラフィクス / ユーザインターフェイス / 3次元モデリング / コンピュータグララィクス / ユーザインターラェイス

Research Abstract

We developed following three methods. Layered Solid Texture Synthesis from a Single 2D Exemplar : This is a method to generate 3D solid texture exemplar from single bitmap image. Volumetric Modeling with Diffusion Surfaces : This is a method to represent 3D models with smoothly varying inernal color such as avocado and paprika. GeoBrush : Interactive Mesh Geometry Cloning : This is a method to place a part of a 3d model to the surface of another 3D model.

Research Products

• [Journal Article] Interactive Mesh Geometry Cloning (2011)
  • Author(s): Kenshi Takayama, Ryan Schmidt, Karan Singh, Takeo Igarashi, Tamy Boubekeur, Olga Sorkine, Geo Brush
  • Journal Title: Computer Graphics Forum Volume: 30(2)
  • URL: http://www-ui.is.s.u-tokyo.ac.jp/~kenshi/GeoBrush/index.html
• [Journal Article] GeoBrush : Interactive Mesh Geometry Cloning (2011)
  • Author(s): Kenshi Takayama, Ryan Schmidt, Karan Singh, Takeo Igarashi, Tamy Boubekeur, Olga Sorkine
  • Journal Title: Computer Graphics Forum Volume: 30(2) Pages: 613-622
  • Peer Reviewed
• [Journal Article] Volumetric Modeling with Diffusion Surfaces (2010)
  • Author(s): Kenshi Takayama, Olga Sorkine, Andrew Nealen, Takeo Igarashi
  • Journal Title: ACM Transactions on Graphics Volume: Vol.29, Issue 6 Pages: 180-180
  • URL: http://www-ui.is.s.u-tokyo.ac.jp/~takeo/papers/takayama_sasia2010_diffusion.pdf
• [Journal Article] Volumetric Modeling with Diffusion Surfaces (2010)
  • Author(s): Kenshi Takayama, Olga Sorkine, Andrew Nealen, Takeo Igarashi
  • Journal Title: ACM Transactions on Graphics Vol.29, Issue 6 (SIGGRAPH Asia 2010), Article 180 Volume: Vol.29
  • Peer Reviewed
• [Presentation] GeoBrush : Interactive Mesh Geometry Cloning (2011)
  • Author(s): Kenshi Takayama, Ryan Schmidt, Karan Singh, Takeo Igarashi, Tamy Boubekeur, Olga Sorkine
  • Organizer: Eurographics 2011
  • Place of Presentation: Bangor Univ.(英国)
  • Year and Date: 2011-04-15
• [Presentation] Interactive Mesh Geometry Cloning (2011)
  • Author(s): Kenshi Takayama, Ryan Schmidt, Karan Singh, Takeo Igarashi, Tamy Boubekeur, Olga Sorkine. GeoBrush
  • Organizer: Eurographics 2011
  • Place of Presentation: Bangor Univ(英国)
• [Presentation] Volumetric Modeling with Diffusion Surfaces (2010)
  • Author(s): Kenshi Takayama, Olga Sorkine, Andrew Nealen, Takeo Igarashi
  • Organizer: SIGGRAPH Asia 2010
  • Place of Presentation: Coex Convention & Exhibition Center(韓国)
  • Year and Date: 2010-12-18
• [Presentation] Layered Solid Texture Synthesis from a Single 2D Exemplar (2009)
  • Author(s): Kenshi Takayama, Takeo Igarashi
  • Organizer: ACM SIGGRAPH 2009 Posters
  • Place of Presentation: New Orleans, USA
  • Year and Date: 2009-08-03
• [Presentation] Layered Solid Texture Synthesis from a Single 2D Exemplar (2009)
  • Author(s): Kenshi Takayama, Takeo Igarashi
  • Organizer: ACM SIGGRAPH 2009 Posters
  • Place of Presentation: new orleans, usa
  • Year and Date: 2009-08-03
• [Remarks]
  • URL: http://www-ui.is.s.u-tokyo.ac.jp/~kenshi/LayeredSolidSynthesis/index.html
• [Remarks]
  • URL: http://www-ui.is.s.u-tokyo.ac.jp/~kenshi/DiffusionSurfaces/index.html
• [Remarks]
  • URL: http://www-ui.is.s.u-tokyo.ac.jp/~kenshi/GeoBrush/index.html
• [Remarks]
  • URL: http://www-ui.is.s.u-tokyo.ac.jp/kenshi/GeoBrush/index.html
• [Remarks]
  • URL: http://www-ui.is.s.u-tokyo.ac.jp/~kenshi/DiffusionSurfaces/index.html