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| 结合方向能量模型和谱聚类的航空影像边缘提取 | |
| 引用本文： | 靳华中,周祺,陈明泉. 结合方向能量模型和谱聚类的航空影像边缘提取[J]. 湖北工业大学学报, 2011, 26(2): 57-60 |
| 作者姓名： | 靳华中 周祺 陈明泉 |
| 作者单位： | 1. 湖北工业大学计算机学院,湖北,武汉,430068 2. 湖北工业大学机械工程学院,湖北,武汉,430068 3. 武汉大学遥感信息工程学院,湖北,武汉,430072 |
| 摘 要： | 传统的边缘检测算子是基于梯度函数的边缘检测算法,没有考虑图像特征的多样性.针对传统算法的不足,结合边缘方向能量模型和谱聚类算法,提出了一个新的边缘检测算法.利用航空影像进行验证,实验结果表明该方法检测影像边缘的结果比较理想. |
| 关 键 词： | 方向能量模型 谱聚类 边缘提取 |
Edge Detection of Aerial Image Based on Oriented Energy and Spectral Clustering |
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| JIN Hua-zhong,ZHOU Qi,CHEN Ming-quan. Edge Detection of Aerial Image Based on Oriented Energy and Spectral Clustering[J]. Journal of Hubei University of Technology, 2011, 26(2): 57-60 | |
| Authors: | JIN Hua-zhong ZHOU Qi CHEN Ming-quan |
| Affiliation: | 1 School of Computer Science,Hubei Univ.of Tech.,Wuhan 430068,China;2 School of Mechanical Engineering,Hubei Univ.of Tech.,Wuhan 430068,China;3 School of Remote Sensing and Information Engineering,Wuhan University,Wuhan 430072,China) |
| Abstract: | Traditional edge detection methods based on Brightness Gradient fail to take the fact of several image features into account.In view of the traditional arithmetic insufficiency,this paper uses oriented energy model and spectral clustering,proposes a novel edge detection algorithm.By using aerial image,the experimental results show that this edge detection method can gain ideal results. |
| Keywords: | oriented energy model spectral clustering edge detection |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |