文章基本信息

标题：A road-network matching approach guided by ‘structure’
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作者：Meng Zhang ; Liqiu Meng ; Joachim Bobrich 等
期刊名称：Annals of GIS
印刷版ISSN：1947-5683
出版年度：2010
卷号：16
期号：3
页码：165-176
DOI：10.1080/19475683.2010.513154
语种：English
出版社：Taylor & Francis Ltd.
摘要：With the increasing availability of diverse geospatial databases over more than two decades, the road-network matching has become an issue of growing interest. To a certain extent, a road network can be regarded as a unit characterized by various re-occurring structures, such as dual carriageways (parallel lines), roundabouts, narrow passages, navigation stubbles and slip roads around cloverleaf junctions. As the various road structures take on different geometric or topologic characteristics, it is hardly possible to efficiently match all of them using the same criteria or methods. To circumvent this problem, a new matching approach guided by ‘structure’ is proposed in this article, which is composed of three consecutive processes: category recognition, process modelling and process execution. The structure-guided matching approach is able to classify the road network into several structure categories and then assign to each matching category a specific matching strategy with proper parameters or criteria, which allows a context-related analysis and thus considerably improves the matching performance in terms of matching rate and accuracy.
关键词：matching;road network;re-occurring structure;LoDs