Measurement Methods and Image Reconstruction in Electrical Impedance Tomography

被引：0
|
作者：
Filipowicz, Stefan F. [1 ,2 ]
Rymarczyk, Tomasz
机构：
[1] Warsaw Univ Technol, Inst Theory Elect Engn Measurement & Informat Sys, PL-00661 Warsaw, Poland
[2] Electrotech Inst, Warsaw, Poland
来源：
PRZEGLAD ELEKTROTECHNICZNY | 2012年 / 88卷 / 06期
关键词：
Electrical Impedance Tomography; Finite Element Method; Inverse Problem; Level Set Method;
D O I：
暂无
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this work was shown a method to examine the non-destructive analysis defects of the objects by solving the inverse problem in the electrical impedance tomography. The measurements use point-like electrodes at the boundary of the object. By two of these current are injected. The representation of the shape of the boundary and its evolution during an iterative reconstruction process is achieved by the level set function and Chan-Vese model. The forward problem was solved by the finite element method.
引用
收藏
页码：247 / 250
页数：4
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