Blar i NTNU Open på forfatter "Dong, Zhen"
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Registration of large-scale terrestrial laser scanner point clouds: A review and benchmark
Dong, Zhen; Liang, Fuxun; Yang, Bisheng; Xu, Yusheng; Zang, Yufu; Li, Jianping; Wang, Xuan; Dai, Wenxia; Fan, Hongchao; Hyyppä, Juha; Stilla, Uwe (Peer reviewed; Journal article, 2020)This study had two main aims: (1) to provide a comprehensive review of terrestrial laser scanner (TLS) point cloud registration methods and a better understanding of their strengths and weaknesses; and (2) to provide a ... -
A Two-Stage Approach for Individual Tree Segmentation From TLS Point Clouds
Chang, Lihong; Fan, Hongchao; Zhu, Ningning; Dong, Zhen (Peer reviewed; Journal article, 2022)Individual tree segmentation in forest scenes provides a foundation for forest ecosystem modeling and biodiversity assessment applications. Existing approaches work well for cases where trees do not grow in layers. However, ...