基于层次分析法的多尺度点群目标相似度计算
段晓旗, 刘涛, 武丹

Spatial Similarity Assessment of Point Clusters in Multi-scale Map Spaces Based on Analytic Hierarchy Process
DUAN Xiaoqi,LIU Tao,WU Dan
图1 点群的凸壳与凸壳直径
Fig. 1 Convex hull and its diameter for the point clusters