从遥感影像提取道路信息的方法评述

详细信息

Methods and Prospects of Road and Linear Structure Extraction from Remote Sensing Image

1 Chinese Academy of Surveying and Mapping, 16 Beitaiping Road, Beijing, China, 100039;
2 Research Center of Spatial Information & Digital Engineering, Wuhan University, 129 Luoyu Road, Wuhan, China, 430079

摘要: 介绍了国内外比较成功的几种从遥感影像提取道路信息的技术方法,归纳其方法原理,评述其优缺点,提出存在问题及继续研究的建议。
- 提取 /
- 线状地物和结构 /
- 遥感影像
Abstract: In this paper,the author has made a detail analysis on several existing methods of the automatic road and linear structure extraction by using some multi-spectral remote sensing images acquired from different spatial resolutions,districts,and road characteristics.Their advantages and disadvantages have been generalized in order for us to make use of these methods for various applicable purposes.Finally,the author recommended some research issues for future study.
- extraction /
- linear objects and structures /
- remote sensing image