一种基于梯度误差的电阻抗断层成像图像评价方法

2009 3rd International Conference on Bioinformatics and Biomedical Engineering Pub Date : 2009-06-11 DOI:10.1109/ICBBE.2009.5162324

Jinghua Lv, Weiyan Gong, Yan Wang, C. Ren

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引用次数: 1

摘要

利用结构偏差度，提出了一种基于梯度误差的图像质量评价函数。该方法利用Sobel算子和梯度误差信息可以有效地反映EIT图像的重建质量。仿真研究结果表明，本文方法对EIT图像重建质量有较好的评价性能。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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An Image Evaluation Method for Electrical Impedance Tomography Based on Gradient Error

Using the structure deviation degree, a new function based on gradient error is put forward to evaluate the image quality of EIT. The method using the Sobel operator and gradient error information can effectively reflect the reconstruction quality of EIT image. The simulation study results suggest that the method of this paper has a better evaluation performance for reconstruction quality of EIT image.

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2009 3rd International Conference on Bioinformatics and Biomedical Engineering

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