| 一种基于知识的航空影像中道路半自动提取方法 |
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| 引用本文： | 马永刚,张占睦.一种基于知识的航空影像中道路半自动提取方法[J].测绘学院学报,2000,17(1):34-37. |
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| 作者姓名： | 马永刚 张占睦 |
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| 作者单位： | 信息工程大学测绘学院!郑州450052 |
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| 摘 要： | 利用线特征算子和多种线状地物跟踪方法建立了一种基于知识的航空影像中道路半自动提取方法。该算法计算量小 ,判断速度快 ,准确率较高 ,并且有较好的适应性。试验表明这是一种良好的道路提取方法。
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| 关 键 词： | 基于知识 航空影像 道路 半自动提取 摄影测量 |
Semi-auto Linear Feature Extraction Based on Knowledge in Aerial Photo |
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| Ma Yonggang,Zhang Zhanmu.Semi-auto Linear Feature Extraction Based on Knowledge in Aerial Photo[J].Journal of Institute of Surveying and Mapping,2000,17(1):34-37. |
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| Authors: | Ma Yonggang Zhang Zhanmu |
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| Institution: | Ma Yonggang Zhang Zhanmu |
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| Abstract: | A synthesized several linear feature extraction method based knowledge in aerial photo is proposed in this paper. This method adopt different methods according to different condition. Experiments evince this method is a good linear feature extraction method. |
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| Keywords: | Linear feature extract Double edge track Moulding board method Local testing track method |
| 本文献已被 CNKI 维普 等数据库收录！ |
