| 利用MATLAB进行数字图像的边缘检测算法研究 |
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| 作者单位： | 五邑大学信息学院 广东江门529020 |
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| 摘 要： | 本文首先对几种经典边缘检测算法进行了讨论,例如Roberts边缘检测算子,Prewitt边缘检测算子,Canny边缘检测算子等。然后深入研究小波变换理论和图像边缘检测理论方法,通过理论分析和MATLAB软件仿真结果,将小波算法和经典边缘检测算法进行比较,证明了该方法的有效性和优越性。
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| 关 键 词： | 边缘检测 数字图像处理 MATLAB |
Research of Digital Image Detection Algorithms by Using MATLAB |
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| Authors: | Chen Yang |
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| Abstract: | This paper discussed some kinds of classical edge detection algorithms, such as Roberts operator, Prewitt operator, Canny operator. And then , through theoretical analysis and simulation results of MATLAB, it deeply studied wavelet transform theory and image edge detection technology. Compared with the classical edge detection algorithms, the efficiency and superiority of the wavelet algorithm was proved by the results of simulation experiments. |
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| Keywords: | digital edge detection image processing MATLAB |
| 本文献已被 CNKI 等数据库收录！ |
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