Figure 7From: The leaf angle distribution of natural plant populations: assessing the canopy with a novel software tool GUI for surface modeling. Graphical user interface for surface modeling: Disparity data (left) and segmentation data (right) are combined in module 3 to approximate surfaces to 3-d point clouds according to different modeling options. Surfaces are either fitted according to planar, quadratic or cubic functions or smoothed using curvature flow or Laplace smoothing.Back to article page