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Development of Efficient CG Technologies for Producing Computer Animation of Large-scale Natural Scenery

Research Project

Project/Area Number 19300022
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Media informatics/Database
Research InstitutionIwate University

Principal Investigator

CHIBA Norishige  Iwate University, 工学部, 教授 (40171946)

Co-Investigator(Kenkyū-buntansha) FUJIMOTO Tadahiro  岩手大学, 工学部, 准教授 (00312512)
Co-Investigator(Renkei-kenkyūsha) FUJIMOTO Tadahiro  岩手大学, 工学部, 准教授 (00312512)
Project Period (FY) 2007 – 2009
Project Status Completed (Fiscal Year 2009)
Budget Amount *help
¥18,070,000 (Direct Cost: ¥13,900,000、Indirect Cost: ¥4,170,000)
Fiscal Year 2009: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2008: ¥5,590,000 (Direct Cost: ¥4,300,000、Indirect Cost: ¥1,290,000)
Fiscal Year 2007: ¥6,890,000 (Direct Cost: ¥5,300,000、Indirect Cost: ¥1,590,000)
Keywordsコンピュータグラフィックス / 自然現象 / アニメーション / シミュレーション / 揺らぎ / ノイズ / 流体 / LOD
Research Abstract

Aiming the application to an interactive system, e.g. scenery simulation system, we developed the following technologies for efficiently producing computer animations of natural phenomena :
1. Efficient Animation Technologies
1.1 Noise-based animation techniques
1.2 Hybrid animation techniques
2. Efficient and High-quality Point-based CG Technologies
2.1 Polygon-oriented point-based CG techniques
2.2 Particle-simulation-oriented point-based CG techniques

Report

(4 results)
  • 2009 Annual Research Report   Final Research Report ( PDF )
  • 2008 Annual Research Report
  • 2007 Annual Research Report
  • Research Products

    (23 results)

All 2010 2009 2008 2007 Other

All Journal Article (10 results) (of which Peer Reviewed: 10 results) Presentation (10 results) Remarks (3 results)

  • [Journal Article] Pseudo-dynamics model of a cantilever beam for animating flexible leaves and branches in wind field2009

    • Author(s)
      Shaojun Hu, Tadahiro Fujimoto, Norishige Chiba
    • Journal Title

      Journal of Computer Animation and Virtual World Vol.20, No2-3(CASA'2009 Special)

      Pages: 279-287

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Pseudo-dynamics model of a cantilever beam for animating flexible leaves and branches in wind field2009

    • Author(s)
      Shaojun Hu, Tadahiro Fujimoto, Norishige Chiba
    • Journal Title

      Computer Animation and Virtual World Vol.20

      Pages: 279-287

    • Related Report
      2009 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Pseudo-dynamics model of a cantilever beam for animating flexible leaves and branches in wind field2009

    • Author(s)
      Shaojun Hu
    • Journal Title

      Journal of Computer Animation and Virt ual World (In press)

    • Related Report
      2008 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Low-Memory and Interactive-Rate Animation of Water-Column Based Flows2008

    • Author(s)
      Marcelo M. Maes, Tadahiro Fujimoto, Norishige Chiba
    • Journal Title

      The Journal of the Society for Art and Science Vol.7, No.1

      Pages: 1-13

    • NAID

      130004951795

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] Low-Memory and Interactive-Rate Animation of Water-Column Based Flows2008

    • Author(s)
      Marcelo M. MAES
    • Journal Title

      The Journal of the Society for Art and Science 7

      Pages: 1-13

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] An Efficient Hybrid Method for Animating the Growth of Large-Scale Cumulus-Type Cloud2007

    • Author(s)
      Mamat Abdukadir, Tadahiro Fujimoto, Mamtimin Geni, Norishige Chiba
    • Journal Title

      The Journal of the Society for Art and Science Vol.6, No.4

      Pages: 179-196

    • NAID

      130004508511

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] マイクロホンベースの風速センサの開発と実世界の風に揺らぐ樹木のリアルタイムアニメーションへの応用2007

    • Author(s)
      菅野研一, 千葉則茂
    • Journal Title

      芸術科学会論文誌 Vol.6, No.4

      Pages: 207-214

    • NAID

      130004508513

    • Related Report
      2009 Final Research Report
    • Peer Reviewed
  • [Journal Article] An Efficient Hybrid Method for Animating the Growth of Large-Scale Cumulus-Type Cloud2007

    • Author(s)
      M. Abdukadir
    • Journal Title

      The Journal of the Society for Art and Science 6

      Pages: 179-196

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] マイクロホンベースの風速センサの開発と実世界の風に揺らぐ樹木のリアルタイムアニメーションへの応用2007

    • Author(s)
      菅野研一
    • Journal Title

      芸術科学会論文誌 6

      Pages: 207-214

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 2値化ボクセルモデルに対するエッジ保存型平滑化法線の単純な決定法2007

    • Author(s)
      ソソラバラム バトゥジャルガル
    • Journal Title

      芸術科学会論文誌 6

      Pages: 215-221

    • Related Report
      2007 Annual Research Report
    • Peer Reviewed
  • [Presentation] Constructive Neighbors for Point Set Surfaces2010

    • Author(s)
      Batchimeg Sosorbaram, Batjargal Sosorbaram, Tadahiro Fujimoto, Norishige Chiba
    • Organizer
      NICOGRAPH International 2010
    • Place of Presentation
      FURAMA Riverfront, Singapore
    • Year and Date
      2010-06-18
    • Related Report
      2009 Final Research Report
  • [Presentation] Generating Endless Animation of Water Stream Based on Time-Limited Simulation2010

    • Author(s)
      P.Nugjgar, T.Fujimoto, N.Chiba
    • Organizer
      IWAIT2010
    • Place of Presentation
      Renaissance Hotel, Kuala Lumpur, Malaysia
    • Year and Date
      2010-01-10
    • Related Report
      2009 Final Research Report
  • [Presentation] Generating Endless Animation of Water Stream Based on Time-Limited Simulation2010

    • Author(s)
      P.Nugjgar, Tadahiro Fujimoto, Norishige Chiba
    • Organizer
      IWAIT2010
    • Place of Presentation
      Renaissance Hotelマレーシア
    • Year and Date
      2010-01-10
    • Related Report
      2009 Annual Research Report
  • [Presentation] Pseudo-dynamics model of a cantilever beam for animating flexible leaves and branches in wind field2009

    • Author(s)
      Shaojun Hu, Tadahiro Fujimoto, Norishige Chiba
    • Organizer
      CASA'2009
    • Place of Presentation
      Het Trippenhuis, Amsterdam, The Netherlands
    • Year and Date
      2009-06-19
    • Related Report
      2009 Final Research Report
  • [Presentation] Generation of Multiresolution Point Set Surfaces using Multisized Splats2009

    • Author(s)
      Batchimeg Sosorbaram Tadahiro Fujimoto, Norishige Chiba
    • Organizer
      NICOGRAPH International 2009
    • Place of Presentation
      金沢歌劇座, 金沢市
    • Year and Date
      2009-06-19
    • Related Report
      2009 Final Research Report
  • [Presentation] Pseudo-dynamics model of a cantilever beam for animating flexible leaves and branches in wind field2009

    • Author(s)
      Shaojun Hu, Tadahiro Fujimoto, Norishige Chiba
    • Organizer
      CASA2009
    • Place of Presentation
      オランダ
    • Year and Date
      2009-06-19
    • Related Report
      2009 Annual Research Report
  • [Presentation] Generation of Multiresolution Point Set Surfaces using Multisized Splats2009

    • Author(s)
      B.Sosorbaram, Tadahiro Fujimoto, Norishige Chiba
    • Organizer
      NICOGRAPH International 2009
    • Place of Presentation
      金沢歌劇座・金沢市
    • Year and Date
      2009-06-19
    • Related Report
      2009 Annual Research Report
  • [Presentation] Microphone-based Wind Velocity Sensors and Their Application to Interactive Animation2009

    • Author(s)
      K.Kanno, N.Chiba
    • Organizer
      IWAIT2009
    • Place of Presentation
      Korean Hall of Science and Technology, Seoul, Korea
    • Year and Date
      2009-01-12
    • Related Report
      2009 Final Research Report
  • [Presentation] Microphone-based Wind Velocity Sensors and Their Application to Interactive Animation2009

    • Author(s)
      K. Kanno
    • Organizer
      IWAIT2009
    • Place of Presentation
      KOFST, Seoul
    • Year and Date
      2009-01-12
    • Related Report
      2008 Annual Research Report
  • [Presentation] Real-time Sound Generation of Spark Discharge2007

    • Author(s)
      K. Matsuyama
    • Organizer
      Pacific Graphics 2007
    • Place of Presentation
      Maui, Hawaii
    • Year and Date
      2007-10-30
    • Related Report
      2007 Annual Research Report
  • [Remarks] ホームページ等

    • URL

      http://www-cg.cis.iwate-u.ac.jp/lab_only/kakenhi/kiban.html

    • Related Report
      2009 Final Research Report
  • [Remarks]

    • URL

      http://www-cg.cis.iwate-u.ac.jp/lab_only/kakenhi/kiban.html

    • Related Report
      2009 Annual Research Report
  • [Remarks]

    • URL

      http://www-cg.cis.iwate-u.ac.jp/lab/kiban.html

    • Related Report
      2008 Annual Research Report

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Published: 2007-04-01   Modified: 2016-04-21  

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