Figure 3
From: Field phenotyping of grapevine growth using dense stereo reconstruction
Generalization to the phenotypic class ‘grape’ and computation of fruit-to-leaf ratios. The input image (A) is segmented to ‘grape’, ‘leaf’ and ‘background’. The segmentation can be used to compute the grape-to-leaf ratio in the 2D image domain (B). A more accurate ratio can be computed in the depth weighted 3D space using the reconstructed surface (C).