SKYLINE-BASED REGISTRATION OF 3D LASER SCANS

摘要：

Acquisition and registration of terrestrial 3D laser scans is a fundamental task in mapping and modeling of cities in three dimensions. To automate this task marker-free registration methods are required. Based on the existence of skyline features this paper proposes a novel method. The skyline features are extracted from panoramic 3D scans and encoded as strings enabling the use of string matching for merging the scans. Initial results of the proposed method in the old city center of Bremen are presented.

关键词： LIDAR point cloud processing 3D city modeling marker-free registration place recognition

作者: Andreas Nuchter Stanislav Gutev Dorit Borrmann Jan Elseberg

作者单位: Jacobs University Bremen gGmbH School of Engineering and Science Campus Ring 1, 28759 Bremen. Germany

会议类型: 国际会议

会议名称: The Joint ISPRS Workshop on 3D City Modelling & Applications,The 6th 3D geoinfo Conference(国际摄影测量与遥感学会“三维城市建模与应用联合研讨会)

会议地点: 武汉

会议语种:英文

页码: 251-256

在线出版日期: 2011-06-26（万方平台首次上网日期，不代表论文的发表时间）