Remote Sensing Road Extraction by Road Segmentation Network | |
Tan, Jiahai1,2; Gao, Ming1; Yang, Kai2; Duan, Tao2![]() | |
作者部门 | 瞬态光学研究室 |
2021-06 | |
发表期刊 | APPLIED SCIENCES-BASEL
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ISSN | 2076-3417 |
卷号 | 11期号:11 |
产权排序 | 1 |
摘要 | Road extraction from remote sensing images has attracted much attention in geospatial applications. However, the existing methods do not accurately identify the connectivity of the road. The identification of the road pixels may be interfered with by the abundant ground such as buildings, trees, and shadows. The objective of this paper is to enhance context and strip features of the road by designing UNet-like architecture. The overall method first enhances the context characteristics in the segmentation step and then maintains the stripe characteristics in a refinement step. The segmentation step exploits an attention mechanism to enhance the context information between the adjacent layers. To obtain the strip features of the road, the refinement step introduces the strip pooling in a refinement network to restore the long distance dependent information of the road. Extensive comparative experiments demonstrate that the proposed method outperforms other methods, achieving an overall accuracy of 98.25% on the DeepGlobe dataset, and 97.68% on the Massachusetts dataset. |
关键词 | convolutional neural networks semantic segmentation self-attention mechanism |
DOI | 10.3390/app11115050 |
收录类别 | SCI |
语种 | 英语 |
WOS记录号 | WOS:000659578500001 |
出版者 | MDPI |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://ir.opt.ac.cn/handle/181661/94893 |
专题 | 瞬态光学研究室 |
通讯作者 | Gao, Ming |
作者单位 | 1.Xian Technol Univ, Sch Optoelect Engn, Xian, Peoples R China 2.Chinese Acad Sci, Xian Inst Opt & Precis Mech, State Key Lab Transient Opt & Photon, Xian 710119, Peoples R China |
推荐引用方式 GB/T 7714 | Tan, Jiahai,Gao, Ming,Yang, Kai,et al. Remote Sensing Road Extraction by Road Segmentation Network[J]. APPLIED SCIENCES-BASEL,2021,11(11). |
APA | Tan, Jiahai,Gao, Ming,Yang, Kai,&Duan, Tao.(2021).Remote Sensing Road Extraction by Road Segmentation Network.APPLIED SCIENCES-BASEL,11(11). |
MLA | Tan, Jiahai,et al."Remote Sensing Road Extraction by Road Segmentation Network".APPLIED SCIENCES-BASEL 11.11(2021). |
条目包含的文件 | ||||||
文件名称/大小 | 文献类型 | 版本类型 | 开放类型 | 使用许可 | ||
Remote Sensing Road (14021KB) | 期刊论文 | 出版稿 | 限制开放 | CC BY-NC-SA | 请求全文 |
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