| 基于Haralick算法的超声图像边缘特征提取 |
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| 引用本文： | 刘继忠,朱根兴,周晓军,宋立军.基于Haralick算法的超声图像边缘特征提取[J].无损检测,2005,27(5):228-230. |
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| 作者姓名： | 刘继忠 朱根兴 周晓军 宋立军 |
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| 作者单位： | 1. 浙江大学,机能学院,杭州,310027
2. 浙江工业大学,之江学院,杭州,310024 |
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| 摘 要： | 详细介绍了Haralick算法的特点和步骤。利用Haralick算法对方孔航空工件C扫描图像进行了边缘特征提取。信号处理结果表明,Haralick算法可以有效抑制超声C扫描图像的噪声,获得较好的边界特征。
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| 关 键 词： | 超声检测 图像 信号处理 边界识别 |
| 文章编号： | 1000-6656(2005)05-0228-03 |
| 修稿时间： | 2004年4月27日 |
Haralick Algorithm Based on Edge Recognition in Ultrasonic Images |
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| LIU Ji-zhong,ZHU Gen-xing,ZHOU Xiao-jun,SONG Li-jun.Haralick Algorithm Based on Edge Recognition in Ultrasonic Images[J].Nondestructive Testing,2005,27(5):228-230. |
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| Authors: | LIU Ji-zhong ZHU Gen-xing ZHOU Xiao-jun SONG Li-jun |
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| Affiliation: | LIU Ji-zhong,ZHU Gen-xing~ |
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| Abstract: | The characteristics and process procedure of Haralick algorithm of edge detection were introduced in detail and a C-scan image was implemented using Haralick method with a rectangular artificial flaw in the sample. Results showed that a better edge image could be acquired and the noise could be suppressed successfully. |
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| Keywords: | Ultrasonic testing Image Signal processing Edge recognetion |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
