磁感应磁声层析成像新技术

Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation Pub Date : 2010-05-09 DOI:10.1109/CEFC.2010.5481433

Yang Zhang, Guoqiang Liu, Wenjing He, H. Xia, Yanhong Li, Shiyou Yang

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引用次数: 0

摘要

介绍了磁感应磁声层析成像(MAT-MI)新技术。通过对图像重建算法的改进，使成像对象不需要放置在均匀磁场区域，从而使我们只用一个永磁体和一个励磁线圈就可以实现图像重建。因此，新技术可以简化图像系统的结构，从而有效地降低开发成本。这对MAT-MI的应用具有重要意义。为了验证该方法的有效性，对测试模型进行了分析，验证了该方法的有效性。

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New technique of magnetoacoustic tomography with magnetic induction

New technique of magnetoacoustic tomography with magnetic induction (MAT-MI) is introduced. Through improving the image reconstruction algorithm, the imaging object need not be placed in the uniform magnetic field area, and this make it possible for we to use only one permanent-magnet and one exciting coil to achieve image reconstruction. Therefore, the new technique can simplify the structure of the image system and then reduce the development cost availability. This is significant for the application of MAT-MI. To test the validity of the technique, test model was analyzed, and the availability of the method was demonstrated.

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Digests of the 2010 14th Biennial IEEE Conference on Electromagnetic Field Computation

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