Tree Skeletonization for Raw Point Cloud Exploiting Cylindrical Shape Prior. - Lixian Fu; Ji Liu 006; Jianling Zhou; Min Zhang 023; Yan Lin (IEEE Access, 2020)

Curve Skeleton Extraction Via K-Nearest-Neighbors Based Contraction. - Jianling Zhou; Ji Liu 006; Min Zhang 023 (Int. J. Appl. Math. Comput. Sci., 2020)

Skeleton extraction from point clouds of trees with complex branches via graph contraction. - Anling Jiang; Ji Liu 006; Jianling Zhou; Min Zhang 023 (Vis. Comput., 2021)