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散射介质中光传输分析

Analysis of Light Transport in Scattering Media
课程网址: http://videolectures.net/cvpr2010_mukaigawa_aolt/  
主讲教师: Yasuhiro Mukaigawa
开课单位: 大阪大学
开课时间: 2010-07-19
课程语种: 英语
中文简介:
提出了一种分析均匀散射介质中光传输的新方法。入射光在半透明物体中经历多次反弹, 并产生复杂的光场。我们的方法分两个步骤对光的传输进行分析。首先, 通过投影高频条纹图案来分离单散射和多散射。然后, 根据光输运方程, 将多重散射分解为每个弹跳分量。每次弹跳的光场都是递归估计的。实验结果表明, 在散射介质中, 光的传输可以在每次弹跳中进行分解和可视化。
课程简介: We propose a new method to analyze light transport in homogeneous scattering media. The incident light undergoes multiple bounces in translucent objects, and produces a complex light field. Our method analyzes the light transport in two steps. First, single and multiple scattering are separated by projecting high-frequency stripe patterns. Then, multiple scattering is decomposed into each bounce component based on the light transport equation. The light field for each bounce is recursively estimated. Experimental results show that light transport in scattering media can be decomposed and visualized for each bounce.
关 键 词: 均匀散射介质; 光传输; 多重散射
课程来源: 视频讲座网
最后编审: 2020-10-01:yumf
阅读次数: 48