| 基于小波变换的X射线图像增强技术 |
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| 引用本文： | 刘鹏.基于小波变换的X射线图像增强技术[J].中北大学学报,2007,28(6):552-555. |
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| 作者姓名： | 刘鹏 |
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| 作者单位： | 中北大学,化工与环境学院,山西,太原,030051 |
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| 摘 要： | 针对射线图像存在对比度差,灰度范围小,影像模糊,一般的增强方法不能在增强对比度的同时较好地保持边缘的问题,提出了基于小波变换的图像增强方法.实验证明:基于小波变换的图像增强方法对常规射线图像有很好的增强效果,其增强后的图像质量明显优于一般常规方法.
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| 关 键 词： | 小波变换 X射线图像 增强 |
| 文章编号： | 1673-3193(2007)06-0552-04 |
| 修稿时间： | 2007年8月29日 |
An Enhancement Technology for X-Ray Images Based on Wavelet Transform |
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| LIU Peng.An Enhancement Technology for X-Ray Images Based on Wavelet Transform[J].Journal of North University of China,2007,28(6):552-555. |
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| Authors: | LIU Peng |
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| Abstract: | Common enhancement methods cannot improve the contrast as well as preserve edges well for X-ray images with bad contrast,narrow grayscale range and fuzzy image.An enhancing technology based on wavelet transform is proposed.Experiments were carried out with some actual X-ray images and the experimental results show that the new method has better enhancing effect than the traditional approaches. |
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| Keywords: | wavelet transform X-ray image enhancement |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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