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2005 Fiscal Year Final Research Report Summary

Automatic Generation System for 3-D Urban Model by the Integration of GIS and Computer Vision

Research Project

Project/Area Number 16560472
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeSingle-year Grants
Section一般
Research Field 交通工学・国土計画
Research InstitutionGifu Keizai University

Principal Investigator

SUGIHARA Kenichi  Gifu Keizai University, Faculty of Business Administration, 経営学部, 教授 (80259267)

Co-Investigator(Kenkyū-buntansha) HAYASHI Yoshitugu  Nagoya University, Graduate School of Environmental Studies, 大学院・環境学研究科, 教授 (00133091)
NIINOMI Sigeru  Gifu Keizai University, Faculty of Economic Studies, 経営学部, 教授 (40211453)
Project Period (FY) 2004 – 2005
Keywords3-D urban model / Automatic Generation / GIS (Geographic Information System) / 3-D building model / 3-D water way model / city planning / landscape evaluation / CG
Research Abstract

Based on features on digital map, such as building contour (building polygon) and road polyline, we are proposing the system to generate 3-D Urban Model automatically. A 3-D urban model is an important information infrastructure that can be utilized in, several fields, such as landscape evaluation, urban planning, disaster prevention simulation, tourism, and many other business practices. In addition, disclosure of information about public projects to the public in order to encourage their participation in city planning is a new application area where a 3-D urban model can be of great use. When a real urban world is projected into 3-D virtual space, buildings are major objects in this space. To realize a 3-D urban model, it is important to generate building models efficiently. However, in order to realize 3-D building models, enormous time and labor has to be consumed to acquire the spatial data and to design the models. For example, when manually modeling a house with roofs by Constru … More ctive Solid Geometry (CSG), one must follow these laborious modeling steps : 1)generation of primitives of appropriate size, such as box, prism or polyhedron that will form parts of a house 2)boolean operation among these primitives to form the shapes of a roof and a house body 3)rotation of parts of a house 4)positioning of parts of a house 5)texture mapping onto these parts.
In order to automate the steps mentioned above, we proposed the GIS and CG integrated system that automatically generates 3-D building models from building polygons on a digital map stored by GIS. Most building polygons have right angles (orthogonal polygon) and varies in the number of the vertices. The algorithm for dividing orthogonal polygon into a set of rectangles is developed. After dividing, the integrated system is placing CG primitives i.e. building parts on these polygons to form a 3-D building model. The system automatically generates a 3-D urban model so quickly that it meets the urgent demand to realize another alternative plan.
Also, we propose the automatic generation system to produce 3-D water way model from a center line of water way stored and controlled by GIS. The water way that restores native habitat and its natural meander plays an important role for the revitalization of a city. The water way improvements project aims to provide stable, maintainable flood control while environmentally restoring sections of water way to their natural meanders and adding amenities and recreational opportunities along the water way. In these projects, 3-D water way model will serve as planned or proposed common image among citizen, neighborhood, designers and officials. However, in order to realize 3-D water way model, enormous time and labor have to be consumed to design bank, shore, vegetation and topographical features. In our research, we developed the system to generate 3-D water way models, automatically by integrating GIS and CG. Less

  • Research Products

    (18 results)

All 2006 2005 2004 2003 Other

All Journal Article (17 results) Patent(Industrial Property Rights) (1 results)

  • [Journal Article] AUTOMATIC GENERATION OF 3-D BUILDING MODELS FROM BUILDING POLYGONS ON GIS2006

    • Author(s)
      K.Sugihara, Y.Hayashi
    • Journal Title

      ICCCBE-XI (11th Joint International Conference on Computing and Decision Making in Civil and Building Engineering) Proceedings of the 11th ICCCBE, Montreal, CANADA, June 14-16

      Pages: Page 6

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] GIS上野水路中心線からの3次元水路モデルの自動生成2005

    • Author(s)
      杉原健一, 林良嗣
    • Journal Title

      土木学会 情報利用技術委員会 2005年度土木情報利用技術論文集 査読付き論文 Vol.14

      Pages: 25-32

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 3-D BUILDING MODEL AUTOMATICALLY GENERATED FROM BUILDING CONTOUR PARTITIONED2005

    • Author(s)
      K.Sugihara, Y.Hayashi
    • Journal Title

      CUPUM(Computers in Urban Planning and Urban Management) Proceedings of the 9th International Conference, University College London, 29 JUNE-1 JULY (CD-ROM)

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 環境教育のデジタル教材となる3次元水路モデルの自動製作2005

    • Author(s)
      杉原健一
    • Journal Title

      教育システム情報学会(JSiSE),第30回全国大会 30号

      Pages: 50-51

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 建物ポリゴン分割法による3次元建物モデル自動生成2005

    • Author(s)
      杉原健一
    • Journal Title

      FIT (Forum on Information Technology) 2005、第4回情報科学技術フォーラム、一般講演論文集 4号

      Pages: 283-285

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] 多様な断面を持つ3次元河川モデルの自動生成2005

    • Author(s)
      杉原健一
    • Journal Title

      地理情報システム学会 講演論文集 Vol.14

      Pages: 533-538

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Automatic Generation of 3-D Building Model from Divided Building Polygon2005

    • Author(s)
      Kenichi SUGIHARA
    • Journal Title

      ACM SIGGRAPH 2005, Posters Session, Geometry & Modeling, 31 JULY-4 AUG No.3

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Automatic Generation of 3-D Building Model from Building Polygon on GIS2005

    • Author(s)
      Kenichi SUGIHARA
    • Journal Title

      GRAPHITE 2005, 3rd International Conference on Computer Graphics and Interactive Techniques in Australasia and Southeast Asia, Posters Session, 28 NOV-2 DEC CD-ROM

    • Description
      「研究成果報告書概要(和文)」より
  • [Journal Article] Automatic Generation of 3-D Water Way Model from Center Line of Water Way on GIS2005

    • Author(s)
      Kenichi SUGIHARA, Yoshitugu HAYASHI
    • Journal Title

      Journal of Applied Computing in Civil Engineering Vol.14

      Pages: 25-32

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] GIS-BASED AUTOMATIC GENERATION OF 3-D BUILDING MODEL FROM BUILDING POLYGONS FILTERED2004

    • Author(s)
      Kenichi Sugihara
    • Journal Title

      Proceedings of the IASTED International Conference on ENVIRONMENTAL MODELLING AND SIMULATION, IASTED, November 22-24

      Pages: 133-138

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Automatic Generation of 3-D Water Way Model from Center Line of Water Way on GIS2004

    • Author(s)
      Kenichi SUGIHARA, Yoshitugu HAYASHI
    • Journal Title

      The Journal of Three Dimensional Images Vol.18 No.4

      Pages: 50-53

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] GIS-based automatic generation of 3-D building models from building polygons filtered2004

    • Author(s)
      Kenichi SUGIHARA, Yoshitugu HAYASHI
    • Journal Title

      Journal of Geographic Information System Association, Theory and Application of GIS Vol.12, No.2

      Pages: 89-97

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] An Evaluation Method of Quality of Life in Urban Areas Combining Method of Measuring Satisfaction and Dramatizing Method

    • Author(s)
      N.Kachi, K.Sugihara, I.Sugiyama, Y.Yasue, H.Kato, Y.Hayashi
    • Journal Title

      Presented at 10th World Conference on Transport Research, Istanbul, 2004.7

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] 3-D BUILDING MODEL AUTOMATICALLY GENERATED FROM BUILDING CONTOUR PARTITIONED

    • Author(s)
      K.Sugihara, Y.Hayashi
    • Journal Title

      CUPUM(Computers in Urban Planning and Urban Management) Proceedings of the 9th International Conference, University College London, 29 JUNE-1 JULY,2005.

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] AUTOMATIC GENERATION OF 3-D BUILDING MODELS FROM BUILDING POLYGONS ON GIS

    • Author(s)
      K.Sugihara, Y.Hayashi
    • Journal Title

      ICCCBE-XI (11th Joint International Conference on Computing and Decision Making in Civil and Building Engineering) Proceedings of the 11th ICCCBE, Montreal, CANADA, June 14-16,2006

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Automatic Generation of 3-D Building Model from Divided Building Polygon

    • Author(s)
      Kenichi SUGIHARA
    • Journal Title

      ACM SIGGEAPH 2005, Posters Session, Geometry & Modeling, 31 JULY-4AUG, 2005 NO.3

    • Description
      「研究成果報告書概要(欧文)」より
  • [Journal Article] Automatic Generation of 3-D Building Model from Building Polygon on GIS

    • Author(s)
      Kenichi SUGIHARA
    • Journal Title

      GRAPHITE 2005,3rd International Conference on Computer Graphics and Interactive Techniques in Australasia and Southeast Asia, Posters Session,28 NOV-2 DEC,2005

    • Description
      「研究成果報告書概要(欧文)」より
  • [Patent(Industrial Property Rights)] 3次元屋根付き建物モデルの生成プログラム、生成方法及生成装置2003

    • Inventor(s)
      杉原健一
    • Industrial Property Rights Holder
      杉原健一
    • Industrial Property Number
      日本国特許庁 公開特許公報 特願2003-89051 特願2004-295661
    • Filing Date
      20030327出願, 20041021公開 20060208審査請求
    • Description
      「研究成果報告書概要(和文)」より

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Published: 2007-12-13  

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