Rendering Participating Media by Importance Sampling based on Precomputed Radiance Transfer
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- TOKUYOSHI Yusuke
- Dept. of Information Engineering, Shinshu University
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- MARUYAMA Minoru
- Dept. of Information Engineering, Shinshu University
Bibliographic Information
- Other Title
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- PRTを用いた重点的サンプリングによる関与媒質のレンダリング
Abstract
This paper proposes an efficient technique for rendering a scene with participating media. To render a scene with participating media, radiance at many sample points should be calculated. In our method, we first approximate the in-scattered radiance. Then, by using the precomputed radiance values, importance sampling method is used to render a high quality image.
Journal
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- Proceedings of the Annual Conference of the Institute of Image Electronics Engineers of Japan
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Proceedings of the Annual Conference of the Institute of Image Electronics Engineers of Japan 33vc (0), 123-126, 2005
The Institute of Image Electronics Engineers of Japan
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Keywords
Details 詳細情報について
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- CRID
- 1390001205609174912
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- NII Article ID
- 130006966478
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- ISSN
- 24364398
- 24364371
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- Data Source
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- JaLC
- CiNii Articles
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- Abstract License Flag
- Disallowed