| 高分辨率遥感影像中提取道路网方法综述 |
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| 引用本文： | 杨晓亮,文贡坚. 高分辨率遥感影像中提取道路网方法综述[J]. 遥感技术与应用, 2012, 27(3): 465-471. DOI: 10.11873/j.issn.1004-0323.2012.3.465 |
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| 作者姓名： | 杨晓亮 文贡坚 |
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| 作者单位： | (国防科学技术大学ATR重点实验室,湖南 长沙 410073) |
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| 摘 要： | 高分辨率遥感影像中道路网的提取是智能地物提取和分析的重要方面。针对其特点,介绍了高分辨率遥感影像上道路网提取的基本思想和步骤,从提取要素层次的角度对现有的道路网提取方法进行了分析和综述,并指出当前高分辨率遥感影像道路网提取方法需要进一步解决的遮挡、地物特征类似、地物复杂等问题。展望了未来利用高层次知识、图像融合技术、三维信息等高效提取道路网的可行性。
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| 关 键 词： | 高分辨率 遥感影像 道路网提取 |
| 收稿时间： | 2011-09-18 |
Review on the Methods for Road Network Extraction from High Resolution Remote Sensing Images |
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| Yang Xiaoliang,Wen Gongjian. Review on the Methods for Road Network Extraction from High Resolution Remote Sensing Images[J]. Remote Sensing Technology and Application, 2012, 27(3): 465-471. DOI: 10.11873/j.issn.1004-0323.2012.3.465 |
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| Authors: | Yang Xiaoliang Wen Gongjian |
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| Affiliation: | (ATR Key Laboratory,National University of Defense Technology,Changsha 410073,China) |
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| Abstract: | Road network extraction from high resolution remote sensing images is an important problem in ground object auto-extraction.In this paper,the theory and the procedure of road network extraction from high resolution remote sensing images were firstly introduced.Then the representative methods of road network extraction were analyzed and classified from the view of elements level.Finally,the difficulties of the road network extraction are pointed out and the prospect of this field is forecasted. |
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| Keywords: | High resolution Remote sensing images Road network extraction |
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