| 基于小波变换的多阈值图像去噪改进方法 |
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| 引用本文： | 高强,郑冰,付民,刘广林,闵健,刘英哲.基于小波变换的多阈值图像去噪改进方法[J].微计算机信息,2007,23(27):279-280. |
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| 作者姓名： | 高强 郑冰 付民 刘广林 闵健 刘英哲 |
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| 作者单位： | 中国海洋大学电子工程系,山东青岛,266071 |
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| 摘 要： | 图像去噪就是在保留图像边缘及其他特征的基础上去除噪声,小波变换域的阈值去噪方法是图像去噪众多方法中最有效的方法之一,本文对多阈值图像去噪方法进行了改进,得到一种新的图像多阈值图像去噪方法,实验证明该方法可以有效地提高图像去噪效果。
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| 关 键 词： | 图像去噪 阈值 小波变换 |
| 文章编号： | 1008-0570（2007）09-3-0279-02 |
| 修稿时间： | 2007-07-03 |
A improved Muti-thresholding image de-noising method based on wavelet transform |
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| GAO QIANG,ZHENG BING,FU MIN,LIU GUANGLIN,MIN JIAN,LIU YINGZHE.A improved Muti-thresholding image de-noising method based on wavelet transform[J].Control & Automation,2007,23(27):279-280. |
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| Authors: | GAO QIANG ZHENG BING FU MIN LIU GUANGLIN MIN JIAN LIU YINGZHE |
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| Affiliation: | GAO QIANG ZHENG BING FU MIN LIU GUANGLIN MIN JIAN LIU YINGZHE |
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| Abstract: | Image de-noising is a technique which can wipe off the noise based on preserving image edge and other characters. Shrinkagede-noising in wavelet domain is one of the most effective de-noising ways. A new improved way of multi-thresholding image de-noisingis proposed. The experiment result shows the proposed method can enhance the impression of image de-noising effectively. |
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| Keywords: | image de-noising shrinkage wavelet transform |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
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