Fig. 6From: An automatic method for counting wheat tiller number in the field with terrestrial LiDARPoint clouds clustered based on hierarchical clustering: a 3D point cloud of a cluster of wheat as an abstract sample, where the red dots marked with numbers represent sample points; b table of the original data; c the similarity matrix metric and the shortest Euclidean distance are marked with italicized numbers; d clustering order; and e the clustering diagramBack to article page