多层混浊介质中光子平均偏程的理论计算

European Conference on Biomedical Optics Pub Date : 2023-08-21 DOI:10.1117/12.2670453

Demián Augusto Vera, H. García, N. Carbone, M. Waks-Serra, D. Iriarte, J. Pomarico

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引用次数: 0

摘要

本文推导了任意层数混浊介质中光子平均偏程(MPPLs)解析计算的一般方程。与蒙特卡洛(MC)模型的比较显示出良好的一致性。这些数量现在可以用于实时检索脑血中血红蛋白浓度的变化，并且计算需求最小。

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Theoretical computation of photon mean partial pathlengths in multilayered turbid media

In this work we derive general equations for the analytical calculation of photon mean partial pathlengths (MPPLs) in turbid media with an arbitrary number of layers. Comparisons with their Monte Carlo (MC) counterpart show excellent agreement. These quantities can now be used to retrieve haemoglobin concentrations changes in cerebral blood in real-time and with minimal computing requirements.

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European Conference on Biomedical Optics

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