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To improve the image reconstruction accuracy of ERT, a novel deep learning method using convolutional neural network (CNN) and visual geometry group (VGG) is proposed. The …

2012年10月1日 · The image reconstruction for ERT is an inverse problem to find the conductivity distribution of an object by measuring the voltage between sets of electrodes placed around its …

Image reconstruction is the key part of electrical resistance tomography. Because it is a nonlinear and ill posed mathematical problem, the traditional image reconstruction methods cannot …

ERT reconstructs 3D subsurface resistivity models through electrode arrays. When geological structures (e.g., rock layers with 10-1000 Ω·m resistivity) exhibit conductivity differences, …

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电阻断层扫描（ert）是过程断层扫描（pt）的一个重要分支，已经发展了几十年。图像重建是 ert 的关键步骤，重建的对象是测量场的电导率分布。传统算法无法准确建立测量电压和电导率分 …

Abstract: Electrical resistance tomography (ERT) is an effective visualization and analysis tool for multiphase flow process through an array of boundary electrodes. However, the existing deep …

2024年10月27日 · 电阻率层析成像 (Electrical Resistivity Tomography, ERT) 是一种利用地下介质电阻率差异进行成像的地球物理方法。 通过在地表布置多个电极，注入电流并测量电极间的 …

2022年4月1日 · In this paper, we propose a novel 1D-MBCNN for ERT image reconstruction that can retain the sequence information of the measured voltage and enable a more accurate …