@inproceedings{d40eebdbb61643d8a4d2f65e9fc197e6,
title = "A three-dimensional geometric monte-carlo method for the simulation of light propagation in bio-tissue",
abstract = "A geometric Monte-Carlo (GMC) algorithm is proposed based on accurate calculation of optical transmission on the material interface for the simulation of light propagation in turbid media (e.g. bio-tissue). Grid is not necessary for the computation of photons' motion and the memory of optical parameters can be saved. Optical transmission is exactly simulated at material interfaces with curved boundary according to the principles of geometric optics, while energy deposition in different structures can be precisely counted. The validity of GMC method is confirmed by the comparison with voxels based Monte-Carlo method. Time consumed by GMC method is dramatically shortened compared with the hexahedral voxels based Monte-Carlo (VMC) method: about 25 times faster than VMC with a grid of 140 {\texttimes} 140 {\texttimes} 100 cells. In addition, the present GMC method shows better portability when raising the geometric complexity.",
keywords = "Bio-tissue, Geometric Monte-Carlo algorithm, Geometric optics, Light propagation",
author = "Yong Zhang and Bin Chen and Dong Li and Wang, \{Guo Xiang\}",
note = "Publisher Copyright: {\textcopyright} 2014, Dalian University of Technology. All rights reserved.; International Conference on Computational Methods for Thermal Problems, ThermaComp 2014 ; Conference date: 02-06-2014 Through 04-06-2014",
year = "2014",
language = "英语",
isbn = "9788874314591",
series = "International Conference on Computational Methods for Thermal Problems",
publisher = "Dalian University of Technology",
pages = "151--154",
booktitle = "International Conference on Computational Methods for Thermal Problems",
}