| 电容层析成像算法 |
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| 引用本文： | 赵波,陈至坤.电容层析成像算法[J].河北理工学院学报,2006,28(4):77-81,85. |
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| 作者姓名： | 赵波 陈至坤 |
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| 作者单位： | 河北理工大学计算机与自动控制学院 河北唐山063009 |
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| 摘 要： | 电容层析成像技术具有非侵入,响应快,低成本,测量范围宽及易于安装等特点,在多相流在线检测中具有良好的发展前景。电容成像中图像的重建算法与技术,是其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。
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| 关 键 词： | 电容层析成像 图像重建 重建算法 |
| 文章编号： | 1007-2829（2006）04-0077-05 |
| 收稿时间： | 2005-04-05 |
| 修稿时间： | 2005-04-05 |
Review on Image Reconstruction Algorithm for ECT |
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| ZHAO Bo,CHEN Zhi-kun.Review on Image Reconstruction Algorithm for ECT[J].Journal of Hebei Institute of Technology,2006,28(4):77-81,85. |
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| Authors: | ZHAO Bo CHEN Zhi-kun |
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| Institution: | College of Computer and Automatic Control, Hebei Polytechnic University, Tangshan Hebei 063009, China |
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| Abstract: | The ECT is non - invasive,rapid dynamic response,cheap,wide measuring rang and easy to fix,so it is suitable measure multiphase flow on - line.The image reconstruction algorithm for ECT is key to its application in industry.Great progress has been made in the last years.Tikhonov regularizaition,Landweber iteration,simultaneous iterative reconstruction technique,artificial neural network,conjugate gradient and general projected iterative scheme have improved image quality more than LBP. |
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| Keywords: | ECT inage reconstruction algorithm |
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