| 小波变换在图像压缩中的应用 |
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| 引用本文： | 吴凤辉,郑郁正.小波变换在图像压缩中的应用[J].成都大学学报(自然科学版),2008,27(3). |
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| 作者姓名： | 吴凤辉 郑郁正 |
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| 作者单位： | 成都信息工程学院,电子工程系,四川,成都,610225;成都信息工程学院,电子工程系,四川,成都,610225 |
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| 摘 要： | 通过对具体的图像采用Mallat算法进行压缩,说明了小波变换在数字图像压缩领域中的应用,探讨了基于Mallat算法的离散小波变换中存在的频率混淆现象.
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| 关 键 词： | 小波变换 图像压缩 混淆 |
Application of Wavelet Transform in Image Compression |
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| WU Fenghui,ZHENG Yuzheng.Application of Wavelet Transform in Image Compression[J].Journal of Chengdu University (Natural Science),2008,27(3). |
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| Authors: | WU Fenghui ZHENG Yuzheng |
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| Institution: | WU Fenghui,ZHENG Yuzheng(Department of Electronic Engineering,Chengdu University of Information Technology,Chengdu 610225,China) |
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| Abstract: | The applications of wavelet transform in digital image compression together with basic theory of wavelet transform and how to compress an image using wavelet transform are discussed to solve the spectrum overlapping and improve the algorithms of Mallat. |
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| Keywords: | wavelet transform image compression overlapping |
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