Three dimensional electrical impedance tomography in thorax complete model

@article{Wu2008ThreeDE,
  title={Three dimensional electrical impedance tomography in thorax complete model},
  author={Huanli Wu and Guizhi Xu and Hongli Yu and Shuai Zhang and Ying Li and Shuo Yang and Weili Yan},
  journal={2008 30th Annual International Conference of the IEEE Engineering in Medicine and Biology Society},
  year={2008},
  pages={466-469}
}
The forward problem and the inverse problem are both researched. The opposite drive pattern is adopted with single drive current pattern. The potential distributions of inhaling and exhaling models are gotten in the forward problem, which are obtained by finite element method. The inverse problem is realized by Homotopy-Newton-Raphson algorithm, which needs times of revising the impedance after comparing the measuring potentials and the computing ones on the electrodes. The solution of the… CONTINUE READING

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