| 使用小波变换的图像边缘检测算法 |
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| 引用本文： | 解梅,顾德仁.使用小波变换的图像边缘检测算法[J].电子科技大学学报(社会科学版),1996(4). |
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| 作者姓名： | 解梅 顾德仁 |
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| 作者单位： | 成都电子科技大学电子工程学院 |
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| 摘 要： | 描述了一种新的图像特征提取方法。它基于小波变换的多尺度方法。这种方法通过对二进尺度下图像小波变换局部极大值的检测提取图像边缘特征。文中给出了图像特征提取的实例。
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| 关 键 词： | 小波变换，图像处理，特征提取，局部极大值 |
An Image Edge Detection Algorithm Based on the Wavelet Transform |
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| Xie Mei,Gu Deren.An Image Edge Detection Algorithm Based on the Wavelet Transform[J].Journal of University of Electronic Science and Technology of China(Social Sciences Edition),1996(4). |
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| Authors: | Xie Mei Gu Deren |
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| Abstract: | A new method which is used to extract features of the image is introduced in this paper.The method is based on the wavelet transform which provides a multiscale analysis of the image.It provides information of the image boundaries features by determining the local maxima of the wavelet transform at dyadic scale of the image.The examples of a feature extractied image are also shown in the peper. |
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| Keywords: | wavelet transform image processing feature extraction local maxima |
| 本文献已被 CNKI 等数据库收录！ |
