Computer simulation of the skin reflectance spectra
Computer simulation of the skin reflectance spectra
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DOI：
10.1016/s0169-2607(02)00099-8
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发表时间：
2003-02-01
影响因子：
6.1
通讯作者：
Matcher, SJ
中科院分区：
文献类型：
--
作者：
Meglinski, IV;Matcher, SJ
使用蒙特卡罗技术计算了人体皮肤在可见光和近红外（NIR）光谱区域的反射光谱，并考虑了介质表面的镜面反射和内反射。皮肤被表示为复杂的不均匀多层高度散射和吸收介质。该模型考虑了血液空间分布、血氧饱和度指数、水体积分数和发色团含量的变化。讨论了皮肤组织光学特性和皮肤反射光谱的模拟。给出了模拟结果与体内实验结果的比较。 (C) 2002 Elsevier Science Ireland Ltd. 保留所有权利。
The reflectance spectra of the human skin in visible and near-infrared (NIR) spectral region have been calculated using the Monte Carlo technique, and the specular and internal reflection on the medium surface is taken into account. Skin is represented as a complex inhomogeneous multi-layered highly scattering and absorbing medium. The model takes into account variations in spatial distribution of blood, index of blood oxygen saturation, volume fraction of water and chromophores content. The simulation of the skin tissues optical properties and skin reflectance spectra are discussed. Comparison of the results of simulation and in vivo experimental results are given. (C) 2002 Elsevier Science Ireland Ltd. All rights reserved.