| 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 |
| Download PDF |
|
| 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) |
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| 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) |
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| Keyword(1) |
3DCG |
| Keyword(2) |
Fur |
| Keyword(3) |
Global Illumination |
| Keyword(4) |
PRT |
| Keyword(5) |
Volumetric Data |
| Keyword(6) |
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| Keyword(7) |
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| Keyword(8) |
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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 |
Author-1 |
| Date Time |
2008-10-23 14:30:00 |
| Presentation Time |
25 minutes |
| Registration for |
ME |
| Paper # |
ME2008-164 |
| Volume (vol) |
vol.32 |
| Number (no) |
no.46 |
| Page |
pp.11-14 |
| #Pages |
4 |
| Date of Issue |
2008-10-16 (ME) |
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