| 基于偏微分方程的医学图像去噪 |
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| 引用本文： | 李浩,杨金云.基于偏微分方程的医学图像去噪[J].微计算机信息,2006,22(25):276-277. |
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| 作者姓名： | 李浩 杨金云 |
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| 作者单位： | 1. 221008,徐州工程学院机电系
2. 221008,中国矿业大学理学院 |
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| 摘 要： | 图像去噪是图像处理的重要组成环节,近年来,偏微分方程的图像去噪方法得到了广泛的关注。本文从经典的图像去噪方法入手,引入了基于偏微分方程的正则空间模型,并结合TV滤波器的设计,给出了一种针对医学图像去噪的方法及其实现,最后通过实验对结果加以比较分析,证明这种方法应用于医学图像去噪,得到令人满意的结果。
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| 关 键 词： | 图像去噪 偏微分方程 正则空间模型 TV滤波器 信噪比 |
| 文章编号： | 1008-0570(2006)09-1-0276-02 |
| 修稿时间： | 2006年1月4日 |
Medical Image Denoising Based on PDE |
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| Li Hao,Yang Jinyun.Medical Image Denoising Based on PDE[J].Control & Automation,2006,22(25):276-277. |
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| Authors: | Li Hao Yang Jinyun |
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| Abstract: | Image denoising is an important part of Image processing.Presently the method based on PDE of Image denoising attracts people,s attention..A PDE-based regularity spaces model was introduced in this paper .Combined with the idea of TV filter,a method for MRI medical image denoising was presented with its realization.According to experiment,results were compared and analyed.The method was applied to medical images and its results were encouraging. |
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| Keywords: | image denoising partial differential equations regularity spaces model total variataion filter SNR |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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