Blar i NTNU Open på forfatter "Dong, Zhen"

Viser treff 1-2 av 2

    • 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, ...