生物组织是一种混浊介质。
采用蒙特卡罗方法研究了混浊介质的吸收特性对共焦荧光显微成像的影响。
Image formation in turbid medium under a microscope is studied using Monte Carlo technique. The relationship of image resolution with absorption property of turbid medium is discussed.
结果表明，混浊介质对光的吸收作用增强了成像的分辨率，同时降低成像强度。
The results show that the enhancement of absorption increases the image resolution, and more absorption contributes lower image intensity.
将二维点扩散函数(PSF)和蒙特卡罗方法相结合，引入了一种研究混浊介质显微成像的快速仿真模型。
A rapid and accurate model used to study microscopic imaging through turbid medium is presented which combines traditional Monte Carlo with two dimensional point spread function (PSF).
为从无偏振混浊介质背向散射光确定散射光学参数，设计了倾斜入射的模拟光路以及用复合反向传播神经网络求解的方案。
To determine the optical parameters of turbid media with an unpolarized backscattering light an oblique incidence geometry with the compound bp neural network has been designed.
为从无偏振混浊介质背向散射光确定散射光学参数，设计了倾斜入射的模拟光路以及用复合反向传播神经网络求解的方案。
To determine the optical parameters of turbid media with an unpolarized backscattering light, an oblique incidence geometry with the compound BP neural network has been designed.
首先，概述了描述光子在混浊介质中传输的各种理论，不同理论间的相互关系及适用范围。随后，介绍了适用于大组织的扩散理论及基于扩散理论的时域和频域技术。
We discuss the relationship among various theories that have been presented to describe light diffusion in turbid medium such as tissues, and indicate the usefulness and limitations of these theories.
首先，概述了描述光子在混浊介质中传输的各种理论，不同理论间的相互关系及适用范围。随后，介绍了适用于大组织的扩散理论及基于扩散理论的时域和频域技术。
We discuss the relationship among various theories that have been presented to describe light diffusion in turbid medium such as tissues, and indicate the usefulness and limitations of these theories.
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