| 基于各向异性扩散的图像去噪并放大 |
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| 引用本文： | 李兰兰,吴乐南. 基于各向异性扩散的图像去噪并放大[J]. 信号处理, 2005, 21(1): 106-107 |
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| 作者姓名： | 李兰兰 吴乐南 |
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| 作者单位： | 东南大学无线电工程系,南京,210096 |
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| 摘 要： | 本文从各向异性扩散图像去噪方法出发,在偏微分方程有限元方法的基础上,提出一种图像复原并放大的 算法,实验表明该算法比中值滤波后插值所得图像的主、客观质量要好。
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| 关 键 词： | 各向异性扩散 图像复原 图像放大 |
| 修稿时间： | 2003-11-24 |
An Algorithm for Image Restoration and Image Zoom |
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| Li Lanlan Wu Lenan. An Algorithm for Image Restoration and Image Zoom[J]. Signal Processing(China), 2005, 21(1): 106-107 |
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| Authors: | Li Lanlan Wu Lenan |
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| Abstract: | Based on anisotropic diffusion method for noise removal and numerical solution of partial differential equations, an algorithm is performed for noise removal and image zoom. Experiment result show that this algorithm is valid. Using objective comparisons, we find the former method is better than the latter method in visualization of image. |
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| Keywords: | anisotropic diffusion image restoration image zoom |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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