| 基于小波分析的图像边缘检测 |
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| 引用本文： | 沈洋,单士娟.基于小波分析的图像边缘检测[J].兰州工业高等专科学校学报,2008,15(4):24-25. |
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| 作者姓名： | 沈洋 单士娟 |
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| 作者单位： | 宿迁学院三系,江苏,宿迁,223800 |
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| 摘 要： | 介绍了图像边缘检测的一些传统算法和小波分析方法用于边缘检测的基本原理，给出了利用小波变换进行边缘检测的方法，通过与传统的图像边缘检测算法对比，显示了小波分析的多尺度算子在抗噪声和保留图像边缘的能力上有比较好的效果．
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| 关 键 词： | 图像处理 小波分析 边缘检测 |
Research on Image Edge Detection Based on Wavelet Analysis |
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| SHEN Yang,SHAN Shi-juan.Research on Image Edge Detection Based on Wavelet Analysis[J].Journal of Lanzhou Higher Polytechnical College,2008,15(4):24-25. |
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| Authors: | SHEN Yang SHAN Shi-juan |
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| Affiliation: | SHEN Yang,SHAN Shi--juan ( The Third Department of Suqian College, Suqian 223800, China) |
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| Abstract: | This paper introduces the traditional algorithm in image edge detection and the basic principle of wavelet analysis. By comparing the traditional algorithm with the wavelet analysis, it turns out the wavelet analysis has advantages in anti--noise and keeping the edge of image. |
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| Keywords: | image processing wavelet analysis edge detection |
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