Quasi-Monte Carlo methods in computer graphics

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作者
Keller, A
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O29 [应用数学];
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070104 ;
摘要
The problem of global illumination in computer graphics is described by a Fredholm integral equation of the second kind. Due to the complexity of this equation, Monte Carlo methods provide an efficient tool for the estimation of the solution. A new approach, using quasi-Monte Carlo integration, a's introduced and compared to Mon-re Carlo integration. We discuss some theoretical aspects and give numerical evidence for the faster convergence of the quasi-Monte Carlo methods.
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页码:109 / 112
页数:4
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