THE NON-INVASIVE 3-D TEMPERATURE IMAGE RECONSTRUCTION OF ORGANISM BY ANSYS
As a new non-invasive functional imaging technology,thermal diagnosis has become a potential assistant method for its special diagnosis theory. The current diagnosis is almost restricted in subjective experience according to thermal image,without a quantitative analysis. In this paper, intuitionistic 3-D temperature distribution of organism can be obtained through solving bio-heat transfer inverse equation. The equation is founded on Pennes bio-heat transfer model relating to the date of surface temperature, and takes advantage of the FEM (Finite Element Method) to solve it.With the help of the large FEM analysis software ANSYS and especially its APDL (ANSYS Parametric Design Language) secondary development function, a program is designed to complete the FEM analysis process automatically. It should be emphasized that an optimal algorithm is brought forward to calculate one or more inner abnormal heat sources information including the location and intensity.
Thermal diagnosis finite element method APDL secondary development inverse bio-heat transfer problem Introduction
JIE YANG KAI-YANG LI SHAO-PING ZHANG
Laboratory of Biophysics and Biomedical Engineering, Department of Physics, Wuhan University, Wuhan 430072, China
国际会议
2006 International Conference on Machine Learning and Cybernetics(IEEE第五届机器学习与控制论坛)
大连
英文
4268-4272
2006-08-13（万方平台首次上网日期，不代表论文的发表时间）