实现三维水平集法求解EIT中的逆问题

2018 International Interdisciplinary PhD Workshop (IIPhDW) Pub Date : 2018-05-01 DOI:10.1109/IIPHDW.2018.8388347

T. Rymarczyk, P. Tchorzewski

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引用次数: 0

摘要

本文提出了一种分析电阻抗层析成像三维问题的方法。采用水平集方法求解分段常电导率优化问题。提出的解决方案侧重于使用拓扑方法的灵敏度分析。在水平集函数中实现了材料导数和形状导数来确定搜索目标的速度。

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Implementation 3D level set method to solve inverse problem in EIT

The article presents a solution for analyzing the 3D problem in electrical impedance tomography. The level set method was used in optimization approach with piecewise constant conductivities. The proposed solution focuses on the use of sensitivity analysis for topological methods. Material derivative and shape derivative are implemented to determine the velocity in level set function for determining the searched object.

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2018 International Interdisciplinary PhD Workshop (IIPhDW)

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