| 基于小波变换的医学图像插值研究 |
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| 引用本文： | 韩维维. 基于小波变换的医学图像插值研究[J]. 三峡大学学报(自然科学版), 2006, 28(5): 478-480 |
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| 作者姓名： | 韩维维 |
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| 作者单位： | 广东商学院,数学与计算科学系,广州,510320 |
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| 摘 要： | 提出了新的预测高频细节的方法,并能有效地结合多小波实现任意整数倍的图像超分辨率.实验结果表明新的基于小波分析的图像插值方法能够有效地保持图像的边缘特征,达到更好的视觉效果.
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| 关 键 词： | 医学图像 图像插值 小波变换 多小波 |
| 文章编号： | 1672-948X(2006)05-0478-03 |
| 修稿时间： | 2006-05-26 |
Study of Medical Image Interpolation Based on Wavelet Transform |
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| Han Weiwei. Study of Medical Image Interpolation Based on Wavelet Transform[J]. Journal of China Three Gorges University(Natural Sciences), 2006, 28(5): 478-480 |
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| Authors: | Han Weiwei |
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| Abstract: | The image interpolation is studied based on wavelet transform;and the fact that the coefficients have different relativity is found through different wavelet transform.Comparing the methods based on wavelet transform,a new method wavelet-based is given to forecast the high frequency details.And it can achieve any times super-revolution with M-band wavelet.Experiments show that the new method can retain the edge feature of image effectively and gives a better vision effectiveness. |
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| Keywords: | medical image image interpolation wavelet transform multi-wavelet |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
