Hybrid Green’s function of the time-dependent radiative transfer equation for anisotropically scattering semi-infinite media

Hybrid Green’s function of the time-dependent radiative transfer equation for anisotropically scattering semi-infinite media
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各向异性散射半无限介质的时变辐射传输方程的混合格林函数

DOI:
10.1117/1.jbo.18.1.015001
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发表时间:
2013
影响因子:
3.5
通讯作者:
A. Kienle
A. Kienle
中科院分区:
医学3区
文献类型:
--
作者:
E. Simon;F. Foschum;A. Kienle

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抽象的。基于无限空间各向异性散射的精确解和近似外推边界条件,推导出含时辐射传输方程的半无限空间绿色函数。所得到的解决方案相比,蒙特卡罗模拟和用于检索的光学参数的模拟数据中的非线性拟合。结果表明,该解决方案表现良好的边界与不匹配的折射率。拟合的光学参数的相对误差明显小于用扩散理论。
Abstract. A semi-infinite space Green’s function of the time-dependent radiative transfer equation is derived based upon an exact solution for anisotropic scattering in infinite space and the approximated extrapolated boundary condition. The obtained solution is compared to Monte Carlo simulations and used for retrieving the optical parameters of simulated data in a nonlinear fit. It is shown that the solution performs well for boundaries with mismatched refractive indices. The relative errors in the fitted optical parameters are considerably smaller than by using the diffusion theory.
DOI: 10.1364/josaa.11.002727
发表时间: 1994-10-01
影响因子: 1.9
作者:
HASKELL, RC;SVAASAND, LO;TROMBERG, BJ
通讯作者: TROMBERG, BJ
DOI: 10.1364/josaa.14.000246
发表时间: 1997-01-01
影响因子: 1.9
作者:
Kienle, A;Patterson, MS
通讯作者: Patterson, MS