adaptive scale smoothing for road redundancy region elimination
文献类型：期刊论文
| 作者 | Huang Zhijian ; Zhang Jinfang ; Wu Jiaze ; Xu Fanjiang |
| 刊名 | OPTICAL ENGINEERING
 |
| 出版日期 | 2012 |
| 卷号 | 51期号:6页码:- |
| 关键词 | road extraction skeleton analysis shape characteristic spectrum characteristic adaptive scale smoothing remote sensing image |
| ISSN号 | 0091-3286 |
| 中文摘要 | In the process of road extraction, the road region often mixes with some redundancies caused by the phenomenon of "different objects with the same spectrum," which exists widely in remote sensing images. To eliminate these redundancies and preserve neat and accurate road regions, a method based on skeleton analysis is proposed. At first, the shortest path of a specified road segment is constructed with mixed region skeletons. The road width at the skeleton point is then selected as the smoothing scale on this point, on which basis an accumulative and bidirectional smoothing is taken. With the smoothed path and its average width, a buffer algorithm reconstructs the road region. The results show that redundancies of the road can be eliminated correctly, and accurate road center lines and neat road regions can be obtained. (c) 2012 Society of Photo-Optical Instrumentation Engineers (SPIE). DOI: 10.1117/1.OE.51.6.066201 |
| 英文摘要 | In the process of road extraction, the road region often mixes with some redundancies caused by the phenomenon of "different objects with the same spectrum," which exists widely in remote sensing images. To eliminate these redundancies and preserve neat and accurate road regions, a method based on skeleton analysis is proposed. At first, the shortest path of a specified road segment is constructed with mixed region skeletons. The road width at the skeleton point is then selected as the smoothing scale on this point, on which basis an accumulative and bidirectional smoothing is taken. With the smoothed path and its average width, a buffer algorithm reconstructs the road region. The results show that redundancies of the road can be eliminated correctly, and accurate road center lines and neat road regions can be obtained. (c) 2012 Society of Photo-Optical Instrumentation Engineers (SPIE). DOI: 10.1117/1.OE.51.6.066201 |
| 学科主题 | Optics |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000305792200040 |
| 公开日期 | 2013-09-17 |
| 源URL | [http://ir.iscas.ac.cn/handle/311060/15080]  |
| 专题 | 软件研究所_软件所图书馆_期刊论文 |
| 推荐引用方式 GB/T 7714 | Huang Zhijian,Zhang Jinfang,Wu Jiaze,et al. adaptive scale smoothing for road redundancy region elimination[J]. OPTICAL ENGINEERING,2012,51(6):-. |
| APA | Huang Zhijian,Zhang Jinfang,Wu Jiaze,&Xu Fanjiang.(2012).adaptive scale smoothing for road redundancy region elimination.OPTICAL ENGINEERING,51(6),-. |
| MLA | Huang Zhijian,et al."adaptive scale smoothing for road redundancy region elimination".OPTICAL ENGINEERING 51.6(2012):-. |
入库方式： OAI收割
来源：软件研究所
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