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2011 Fiscal Year Final Research Report

A Study on Fast, High-quality Synthesis of CG Images

Research Project

  • PDF
Project/Area Number 20500082
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

DOBASHI Yoshinori  北海道大学, 大学院・情報科学研究科, 准教授 (00295841)

Co-Investigator(Kenkyū-buntansha) IWASAKI Kei  和歌山大学, 工学部, 准教授 (90379610)
Project Period (FY) 2008 – 2011
Keywordsガス状物体 / 変形物体 / 高速計算 / データベース / リアルタイム
Research Abstract

We developed fast methods for the generating synthetic images of gaseous objects and deformable objects. These objects have been difficult to be handled and it took about several minutes to create an image of these objects. Our method creates a database in a preprocessing step to accelerate the image generation process. The proposed method made it possible to generate an image within 100 milliseconds.

  • Research Products

    (6 results)

All 2012 2011 2010 2009 2008

All Journal Article (3 results) Presentation (3 results)

  • [Journal Article] Real-time Rendering of Dynamic Scenes under All-frequency Lighting using Integral Spherical Gaussian2012

    • Author(s)
      K. Iwasaki, W. Furuya, Y. Dobashi, T. Nishita
    • Journal Title

      Computer Graphics Forum

      Volume: Vol.31, No.2 Pages: 727-734

  • [Journal Article] An Interactive Rendering System Using Hierarchical Data Structure for Earth-scale Clouds2010

    • Author(s)
      Y. Dobashi, T. Yamamoto, T. Nishita
    • Journal Title

      Science in China Series F : Information Sciences

      Volume: Vol. 53 Pages: 920-931

  • [Journal Article] A Fast Simulation Method Using Overlapping Grids2008

    • Author(s)
      Y. Dobashi, T. Yamamoto, T. Nishita
    • Journal Title

      Interactions between Smoke and Rigid Objects

      Volume: Vol. 23 Pages: 539-546

  • [Presentation] An Efficient Calculation Method of Spherical Signed Distance Functions for Real-time Rendering2011

    • Author(s)
      W. Furuya, K. Iwasaki, Y. Dobashi, T. Nishita
    • Organizer
      ACM SIGGRAPH ASIA 2011 Technical Sketches
    • Place of Presentation
      Hong Kong Convention Center(香港)
    • Year and Date
      20110000
  • [Presentation] Real-time Rendering of Endless Cloud Animation2011

    • Author(s)
      K. Iwasaki, T. Nishino, Y. Dobashi
    • Organizer
      Pacific Graphics 2011
    • Place of Presentation
      The Splendor Hotel(台湾)
    • Year and Date
      2011-09-21
  • [Presentation] Interactive and Realistic Visualization System for Earth-scale Clouds2009

    • Author(s)
      Y. Dobashi, T. Yamamoto, T. Nishita
    • Organizer
      Proc. Pacific Graphics 2009
    • Place of Presentation
      チェジュ(韓国)
    • Year and Date
      2009-10-07

URL: 

Published: 2013-07-31  

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