3D点群を用いた草地果樹園の単木枝モデリング手法
Approach for modeling single branches of meadow orchard trees with 3D point clouds
写真測量で得た3D点群から樹木の骨格モデルを構築し、枝の割り当てと仮想樹木モデル生成を95.19%の精度で実現した研究。
著者: Jonas Straub, David Reiser, Hans W. Griepentrog
分類: cs.CV, cs.RO
原文アブストラクト
The cultivation of orchard meadows provides an ecological benefit for biodiversity, which is significantly higher than in intensively cultivated orchards. The goal of this research is to create a tree model to automatically determine possible pruning points for stand-alone trees within meadows. The algorithm which is presented here is capable of building a skeleton model based on a pre-segmented photogrammetric 3D point cloud. Good results were achieved in assigning the points to their leading branches and building a virtual tree model, reaching an overall accuracy of 95.19 %. This model provided the necessary information about the geometry of the tree for automated pruning.
