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 从高分辨率影像的特点出发介绍了道路在高分辨率影像上所具有的特征,介绍了道路提取的基本方法和研究现状,对现有几种代表性的道路提取方法进行了详细地分析,并对高分辨率影像上道路提取的研究前景进行了展望。 更多还原

【Abstract】 Based on the characteristics of high-resolution remote sensing image,this paper described the features of roads in the remote sensing image,introduced the general approaches of road feature extraction,reviewed the research status of the road extraction methods,and analyzed the characteristics of several representative methods.Finally,research issues were the prospect for future studies of road extraction in high resolution remote sensing image. 更多还原