基于区域生长算法的复杂建筑物屋顶点云分割
朱军桃, 王雷, 赵传, 郑旭东

Point cloud segmentation on the roof of complicated building based on the algorithm of region growing
Juntao ZHU, Lei WANG, Chuan ZHAO, Xudong ZHENG
图1 三角面为基元的区域生长流程
Fig.1 Flow chart for region growing based on triangles