| 一种基于小波变换的图像去噪方法的应用研究 |
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| 引用本文： | 雷燕,唐文娟.一种基于小波变换的图像去噪方法的应用研究[J].河南科学,2013(1). |
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| 作者姓名： | 雷燕 唐文娟 |
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| 作者单位： | 商丘职业技术学院软件学院,河南商丘 476000 |
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| 摘 要： | 探讨了小波变换在图像去噪中的处理技术.首先分析了小波变换的原理,然后给出了基于小波变换的图像去噪原理,并设计了小波变换图像去噪的具体实施方案,最后给出了小波变换去噪的图像训练实验结果.结果表明,利用小波分解(变换)去除图像噪声,既滤除了噪声,又有效地保持了图像的细节信息.
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| 关 键 词： | 小波变换 图像噪声 图像增强 |
The Research and Implement of Image Denoising Method Based on Wavelet Transform |
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| Abstract: | The authors discusse the processing technology of the wavelet transform in image denoising.Firstly,we analyse the principle of wavelet transform,gives the image denoising based on wavelet transform theory,and then designs the concrete implementation plan for the wavelet transform of image denoising.Finally the training results of image denoising is given in the wavelet transform.The results showed that using the wavelet decomposition(transform) to remove image noise,not only can filter the noise,but also effectively maintain the image details. |
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| Keywords: | wavelet transform image noise image enhancement |
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