Utilizing the radiative transfer equation in optical tomography

被引：0
|
作者：
Tarvainen, T. [1 ,2 ]
Vauhkonen, M. [1 ]
Kolehmainen, V. [1 ]
Kaipio, J. P. [1 ]
Arridge, S. R. [2 ]
机构：
[1] Univ Kuopio, Dept Phys, POB 1627, FIN-70211 Kuopio, Finland
[2] Univ London Univ Coll, Dept Comp Sci, London WC1E 6BT, England
来源：
PIERS 2008 CAMBRIDGE, PROCEEDINGS | 2008年
基金：
英国工程与自然科学研究理事会; 芬兰科学院;
关键词：
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
We propose a method which utilizes the radiative transfer equation in optical tomography. In this approach, the radiative transfer equation is used as light propagation model in those regions in which the assumptions of the diffusion theory are not valid and the diffusion approximation is used elsewhere. Both the radiative transfer equation and the diffusion approximation are numerically solved with a finite element method. In the finite element solution of the radiative transfer equation, both the spatial and angular discretizations are implemented in piecewise linear bases.
引用
收藏
页码：730 / +
页数：3
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