电容层析成像算法研究

电容层析成像技术具有非侵入、响应快及易于安装等特点。图像的重建算法与技术是电容成像在工业实际中得以应用的关键。近年来在图像重建方面的研究取得了较大的进展，Tikhonov 正则法、Landweber 迭代法、同步跌代法、神经网络法、共轭梯度法及通
用迭代法的图像重建质量较LBP 法有了明显提高。
关键词：电容层析成像 图像重建 重建算法
Abstract：Electronic capacitance tomography（ECT）features non-invasive，rapid response，and easy to install. Image reconstruction algorithm and technology is critical for application of ECT in practical industries. In recent years，the research on image reconstruction has obtained great progress；the quality of image reconstruction by Tikhonov regularization，Landweber iteration，simultaneous iterative reconstruction technique，neural network，conjugate gradient and general iterative schemes have been improved obviously comparing with by LBP.
Keywords：ECT Image reconstruction Reconstruction algorithm