Figure 11
From: Computable visually observed phenotype ontological framework for plants
Example maize leaf image along with an image showing the segmented lesions. Two examples are shown (in the red circles) where necrotic lesions appear to be separate by human eye, but the lesion segmentation algorithm merges them into a single lesion since the areas of necrosis are actually touching. White pixels in the segmented image correspond to areas of necrosis, and gray pixels to areas of chlorosis.