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。
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.
出处
《武汉大学学报（信息科学版）》
EI
CSCD
北大核心
2003年第1期90-93,共4页
Geomatics and Information Science of Wuhan University
