no code implementations • 18 Oct 2021 • Jingqian Sun, Pei Wang, Ronghao Li, Mei Zhou
In this paper, an automatic and fast tree skeleton extraction method (FTSEM) based on voxel thinning is proposed.
no code implementations • 2 Aug 2021 • Jingqian Sun, Pei Wang, Zhiyong Gao, Zichu Liu, Yaxin Li, Xiaozheng Gan
Tree point cloud was classified into wood points and leaf points by using intensity threshold, neighborhood density and voxelization successively.
no code implementations • 6 Dec 2020 • Zichu Liu, Qing Zhang, Pei Wang, Yaxin Li, Jingqian Sun
The point cloud data of ten trees were tested by using the proposed method and a manual selection method.