A cascaded convolutional neural networks for stroke detection imaging

Author:

Liu Jinzhen12ORCID,He Xiaochuan12ORCID,Xiong Hui12ORCID

Affiliation:

1. The School of Control Science and Engineering, TianGong University 1 , TianJin, China

2. Tianjin Key Laboratory of Intelligent Control of Electrical Equipment, TianGong University 2 , TianJin, China

Abstract

In recent years, electrical impedance tomography has widely been used in stroke detection. To improve the prediction accuracy and anti-noise ability of the system, the inverse problem of electrical impedance tomography needs to be solved, for which cascade convolutional neural networks are used. The proposed network is divided into two parts so that the advantages can be compounded when parts of a network are cascaded together. To get high-resolution imaging, an optimized network based on encoding and decoding is designed in the first part. The second part is composed of a residual module, which is used to extract the characteristics of voltage information and ensure that no information is lost. The anti-noise performance of the network is better than other networks. In physical experiments, it is also proved that the algorithm can roughly restore the location of the object in the field.

Funder

No

Publisher

AIP Publishing

Subject

Instrumentation

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