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Paper Abstract and Keywords
Presentation 2008-10-23 14:30
Real-Time Rendering of Fur Using Volumetric Data Structure
Daisuke Yamada, Tsuyoshi Yamamoto, Yoshinori Dobashi (Hokkaido Univ.)
Abstract (in Japanese) (See Japanese page) 
(in English) In movies or computer game, realistic rendering of animals by 3DCG has been realized. For the rendering of an animal, a fur is one of the important factors and it is indispensable to create realistic images. However, in general, rendering of fur is computationally expensive, and global illumination effects have note been taken into account in the traditional methods. The goal of our research is the real-time rendering of the fur taking into account the global illumination effects. Our method utilizes the precomputed radiance transfer (PRT) method. That is, our method calculates the luminance data which are necessary for the fast rendering in a preprocessing step. However the size of the precomputed data and the preprocessing time become enormous when considering the fur. We address these problems by compressing the data and by using volumetric data structure.
Keyword (in Japanese) (See Japanese page) 
(in English) 3DCG / Fur / Global Illumination / PRT / Volumetric Data / / /  
Reference Info. ITE Tech. Rep., vol. 32, no. 46, ME2008-164, pp. 11-14, Oct. 2008.
Paper # ME2008-164 
Date of Issue 2008-10-16 (ME) 
ISSN Print edition: ISSN 1342-6893  Online edition: ISSN 2424-1970
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Conference Information
Committee ME JSKE  
Conference Date 2008-10-23 - 2008-10-24 
Place (in Japanese) (See Japanese page) 
Place (in English) Hokkaido Univ. 
Topics (in Japanese) (See Japanese page) 
Topics (in English)  
Paper Information
Registration To ME 
Conference Code 2008-10-ME-JSKE 
Language Japanese 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) Real-Time Rendering of Fur Using Volumetric Data Structure 
Sub Title (in English)  
Keyword(1) 3DCG  
Keyword(2) Fur  
Keyword(3) Global Illumination  
Keyword(4) PRT  
Keyword(5) Volumetric Data  
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1st Author's Name Daisuke Yamada  
1st Author's Affiliation Hokkaido University (Hokkaido Univ.)
2nd Author's Name Tsuyoshi Yamamoto  
2nd Author's Affiliation Hokkaido University (Hokkaido Univ.)
3rd Author's Name Yoshinori Dobashi  
3rd Author's Affiliation Hokkaido University (Hokkaido Univ.)
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Speaker
Date Time 2008-10-23 14:30:00 
Presentation Time 25 
Registration for ME 
Paper # ITE-ME2008-164 
Volume (vol) ITE-32 
Number (no) no.46 
Page pp.11-14 
#Pages ITE-4 
Date of Issue ITE-ME-2008-10-16 


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