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- 2017
顾及结构和几何特征的道路自动选取方法
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Abstract:
提出了一种顾及结构和几何特征的道路网自动选取方法。综合考虑道路的度中心性、集聚系数和路划的几何长度等道路选取影响因素，提出一种道路重要性评价方法。实验结果表明，本文方法能够很好地保持选取道路网的整体与局部结构、拓扑结构以及路网连通性。基于该方法，由大比例尺地图选取出的小比例尺地图与相应标准比例尺地图保持较高的一致性，表明该方法是稳定可靠的
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