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城市道路网几何结构模式的自动识别方法

DOI: 10.11834/jig.20090705

Keywords: 模式识别,道路网,格网结构识别

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Abstract:

在路网结构几何形状分析的基础上,提出了一种基于模式识别的方法对城市路网中的格网结构模式进行自动识别。该方法从方向一致性、形状相似性出发对路网数据中的格网结构进行识别,并在区域增长算子的基础上对识别出的相邻的格网进行聚合。实验结果表明,该方法能够有效地对城市路网中的格网结构进行自动识别,为路网数据的匹配、多尺度表达奠定基础。

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