| 基于LOG改进算子的边缘检测与面状特征提取 |
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| 引用本文： | 张盈,张景雄.基于LOG改进算子的边缘检测与面状特征提取[J].测绘信息与工程,2011(5):8-10. |
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| 作者姓名： | 张盈 张景雄 |
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| 作者单位： | 武汉大学遥感信息工程学院 |
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| 基金项目： | 国家自然科学基金资助项目(41071286);湖北省自然科学基金资助项目(2007ABA276) |
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| 摘 要： | 介绍了基于LOG改进算子的边缘检测方法,通过边界跟踪和边界代数,实现了面状特征的快速提取,试验表明,所使用的方法优于区域生长、多尺度分割等传统方法,具有较好地应用前景。
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| 关 键 词： | 边缘检测 边界跟踪 边界代数 |
Edge Detection and Areal Feature Extraction Based on Improved LOG Operator |
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| ZHANG Ying ZHANG Jingxiong.Edge Detection and Areal Feature Extraction Based on Improved LOG Operator[J].Journal of Geomatics,2011(5):8-10. |
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| Authors: | ZHANG Ying ZHANG Jingxiong |
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| Institution: | ZHANG Ying ZHANG Jingxiong(School of Remote Sensing and Information Engineering,Wuhan University,129 Luoyu Road,Wuhan 430079,China) |
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| Abstract: | We introduce an edge detection method based on LOG operator.With boundary tracking and boundary algebra,areal feature extraction is realized rapidly.The experiment results based on the tested images show that the proposed algorithm outweighs the traditional method,such as region growing and multi-scales segmentation,and has a good applied prospect. |
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| Keywords: | edge detection boundary tracking boundary algebra |
| 本文献已被 CNKI 维普 等数据库收录！ |
