| 局部统计滤波法及其在B超肝脏图像上的应用 |
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| 引用本文： | 张镜清,孙军.局部统计滤波法及其在B超肝脏图像上的应用[J].科技通报,1993,9(4):241-243. |
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| 作者姓名： | 张镜清 孙军 |
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| 作者单位： | 上海工业大学 200072 |
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| 摘 要： | 介绍局部统计滤波法的原理及算法,以慢性肝炎B超图像为例,与中值滤波和低通滤波相比较,指出局部统计滤波算法具有既能去噪声又能保持图像细节,是一种性能良好的滤波算法。
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| 关 键 词： | 统计滤波法 局部 慢性 肝炎 超声波 |
Local Statistical Filtering and Its Application to Liver Image of B-Scan |
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| Zhang Jingqing,Sun Jun Shanghai University of Technology.Local Statistical Filtering and Its Application to Liver Image of B-Scan[J].Bulletin of Science and Technology,1993,9(4):241-243. |
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| Authors: | Zhang Jingqing Sun Jun Shanghai University of Technology |
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| Institution: | Zhang Jingqing;Sun Jun Shanghai University of Technology |
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| Abstract: | The principle and algorithm of the local statistics filtering are introduced. In comparison with low-pass
filter and 2-D Median filter, the local statistic filter can not only filtrate the noise but also hold the image de-
tails. It is a better filter. The result can be seen from a chronic hepatitis' B-scan image. |
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| Keywords: | local statistic filtering chronic hepatitis image |
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