Importance-driven Monte Carlo Light Tracing
Importance-driven Monte Carlo Light Tracing
复制标题
重要性驱动的蒙特卡罗光追踪
DOI:
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发表时间:
1995
期刊:
影响因子:
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通讯作者:
Y. Willems
中科院分区:
文献类型:
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作者:
P. Dutré;Y. Willems
One possible method for solving the global illumination problem is to use a particle model, where particles perform a random walk through the scene to be rendered. The proposed algorithm uses this particle model, but computes the illumination of the pixels in a direct manner. In order to optimise the sampling process, adaptive probability density functions are used. The result is that particles are shot to those regions with a high potential capability. This algorithm has some advantages, such as the absence of a mesh and the possibility to handle all types of light-surface interactions with the same method.