| 一种新的基于小波变换的边缘检测方法 |
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| 引用本文： | 李宏贵,李兴国. 一种新的基于小波变换的边缘检测方法[J]. 计算机应用与软件, 2005, 22(3): 103-104 |
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| 作者姓名： | 李宏贵 李兴国 |
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| 作者单位： | 扬州大学物理科学与技术学院电子信息科学与技术系,江苏,扬州,225002;南京理工大学毫米波光波近感技术研究所,江苏,南京,210094 |
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| 摘 要： | 本文根据经典的基于小波变换的多尺度边缘检测方法，提出了关于一维信号和二维信号的基于相邻尺度上小波变换乘积的边缘检测方法，该方法可以有效地增强边缘和抑制噪声，对一维和二维信号的计算机仿真实验表明该方法是正确的和有效的。
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| 关 键 词： | 小波变换 尺度积 边缘检验 |
A NEW WAVELET TRANSFORM BASED METHOD FOR EDGE DETECTION |
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| Li Honggui,Li Xingguo. A NEW WAVELET TRANSFORM BASED METHOD FOR EDGE DETECTION[J]. Computer Applications and Software, 2005, 22(3): 103-104 |
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| Authors: | Li Honggui Li Xingguo |
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| Affiliation: | Li Honggui~1 Li Xingguo~2 |
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| Abstract: | According to the classical wavelet transform based multi-scale edge detection method,this paper proposes a wavelet transform multiplication of adjacent scales based edge detection method for one-dimensional signals and two-dimensional signals,and this method can enhance edge and remove noise effectively,and computer simulated experiments of one-dimensional signals and two-dimensional signals show that this method is correct and effective. |
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| Keywords: | Wavelet transform Scale multiplication Edge detection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
