机构地区: 中国科学院西安光学精密机械研究所
出 处: 《光学学报》 1997年第2期206-210,共5页
摘 要: 简述了光学CT正模型的有限元(FEM)解理论,给出了二维圆形组织体光学CT正问题的有限元法解的数值模拟结果。 This paper describes the theory about the finite element method (FEM) solution for the forward model of optical CT, and gives numerically simulated results of the FEM solution to 2 dimensional circle problem. These results are of importanc to the theoretical and experimental study on the forward and inverse photon transport in tissue in optical CT problems.
领 域: [自动化与计算机技术] [自动化与计算机技术]