面向微地图的地标提取方法及个性化寻路应用

何阳, 闫浩文, 王卓, 王小龙

Landmark Extraction Method and Personalized Wayfinding Application for We-Map

HE Yang, YAN Haowen, WANG Zhuo, WANG Xiaolong

图3 兰州市安宁区POI数据的多密度空间聚类结果

Fig. 3 Multi-density spatial clustering results of POI data in Anning District, Lanzhou City