| 融合区域分割和边缘信息的居民地提取方法 |
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| 引用本文： | 潘励,张志华,张剑清.融合区域分割和边缘信息的居民地提取方法[J].武汉大学学报(信息科学版),2006,31(8):671-674. |
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| 作者姓名： | 潘励 张志华 张剑清 |
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| 作者单位： | [1]武汉大学遥感信息工程学院,武汉市珞喻路129号430079 [2]青岛市勘察测绘研究院,青岛市人民路2号266033 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 提出了一种集成边缘和区域分割信息的目标识别方法，其目的是在中小比例尺的航空影像中提取集团式居民地。在实际的航空影像上的实验表明，融合区域分割和边缘信息能够提高居民地提取的准确率。
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| 关 键 词： | 边缘提取 区域分割 居民地 融合 |
| 文章编号： | 1671-8860(2006)08-0671-04 |
| 修稿时间： | 2006年5月14日 |
Residential Areas Recognition by Fusing Region Data and Edge Features |
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| PAN Li.Residential Areas Recognition by Fusing Region Data and Edge Features[J].Geomatics and Information Science of Wuhan University,2006,31(8):671-674. |
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| Authors: | PAN Li |
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| Abstract: | A method for residential areas extraction based on region data and edge images is proposed.The region-based segmentation always provides the closed contour regions and makes use of relatively large neighborhoods for decision making.To obtain the correct segmentation results of residential areas,the algorithm based on the densities and linear distributions of edge point sets is proposed.The experimental results on real aerial images shows that the proposed method fusing region and edge data can improve the accuracy of extraction for residential areas. |
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| Keywords: | residential areas region-based segmentation edge features fusion |
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