Fig. 3
From: ROSE-X: an annotated data set for evaluation of 3D plant organ segmentation methods
Stem labels predicted by the baseline methods for a sample test rosebush. The rendering is in volumetric form for LFVD and 3D U-Net and in point cloud for LFPC-u and LFPC-s. With the methods LFPC-u (a) and LFVD (c) the predicted stem structure is mostly connected, while LFVD (c) misses some petiole portions. The noisy predictions produced by the method LFPC-s (b) are more visible here. 3D U-Net (d) classifies large portions of leaves as stems