| 一种新的图像特征抽取方法 |
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| 引用本文： | 解梅,顾德仁. 一种新的图像特征抽取方法[J]. 系统工程与电子技术, 1997, 0(3) |
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| 作者姓名： | 解梅 顾德仁 |
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| 作者单位： | 电子科技大学电子工程学院 成都610054 |
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| 基金项目： | 国家教委博士点基金资助课题 |
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| 摘 要： | 本文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： | 特征分析 图像处理 小波变换 |
A New Method for Features Extraction of Image |
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| Xie Mei and Gu Deren Dept. of Electronic Engineering,UEST of China,Chengdu. A New Method for Features Extraction of Image[J]. System Engineering and Electronics, 1997, 0(3) |
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| Authors: | Xie Mei Gu Deren Dept. of Electronic Engineering UEST of China Chengdu |
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| Affiliation: | Xie Mei and Gu Deren Dept. of Electronic Engineering,UEST of China,Chengdu 610054 |
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| Abstract: | A new method which is used to extract features of the image is introduced in this paper. It is based on the wavelet transform which provides a multiscale analysis of the image. By determining the local maxima of the wavelet transform at dyadic scale of the image,it provides information of the image boundaries features. The practical examples of a features extraction image are shown in the paper. |
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| Keywords: | Wavelet transform Feature extraction Local maxima. |
| 本文献已被 CNKI 等数据库收录！ |
