| 引用本文: | 沈建军,涂丹,沈振康.噪声图像压缩编码的小波变换方法.[J].国防科技大学学报,1999,21(6):55-58 ，67.[点击复制] |
| Shen Jianjun,Tu Dan,Shen Zhenkang.The Methods of Noise Image Compression and Coding Through Wavelet Transform[J].Journal of National University of Defense Technology,1999,21(6):55-58 ，67[点击复制] |
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| 噪声图像压缩编码的小波变换方法 |
| 沈建军, 涂丹, 沈振康 |
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(国防科技大学 电子技术系 湖南 长沙 410073)
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| 摘要: |
| 基于小波变换理论, 研究小波变换域噪声图像的压缩编码方法, 以实现在小波变换域同时达到对图像噪声的去除与图像压缩编码的目的, 并且使两者均获得较好的效果。最后给出的实验结果证明了本文方法的有效性。 |
| 关键词: 小波变换, 去噪, 收缩, 压缩编码, 零树 |
| DOI： |
| 投稿日期：1999-02-20 |
| 基金项目: |
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| The Methods of Noise Image Compression and Coding Through Wavelet Transform |
| Shen Jianjun, Tu Dan, Shen Zhenkang |
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(Department of Electronic Technology, NUDT, Changsha, 410073)
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| Abstract: |
| Based on the wavelet transform theory, this paper researches into the method of noise image compression and coding in wavelet transform domain, which removes the noise and compresses and encodes the image in wavelet transform domain simultaneously, and obtains good offects in both respects. The experimental results given at the end of this paper demonstrate the effectiveness of our algorithm. |
| Keywords: Wavelet Transform, Noise Removal, Shrinkage, Compression and Coding, Zerotree |
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