Fig. 7
From: Multi-class segmentation of neuronal structures in electron microscopy images
Example of a Jaccard curve obtained with the results of the segmentation of two synapses. We selected a hard-to-segment patch to see the segmentation improvement with different thresholds. In the vertical axis we represent the Jaccard (JAC), whereas in the horizontal the percentage of pixels segmented as background. We can see how the higher the threshold (θ) the less elements are segmented as synapse