THREE-DIMENSIONAL DEEP LEARNING FOR LEAF-WOOD SEGMENTATION OF TROPICAL TREE POINT CLOUDS

We integrated state-of-the-art observations of the structure of the vegetation in a temperate forest to constrain a vegetation model that aims to reproduce such an ecosystem in silico. We showed that the use of this information helps to constrain the model structure, its critical parameters, as well as its initial state. This research confirms the critical importance of the representation of the vegetation structure in vegetation models and proposes a method to overcome this challenge.