Figure 5

Example of segmentation results on SEM and TEM images on a variety of species. The corresponding ground truth segmentation is shown on the right. Overall, the agreement is good. A few discrepancies are noticeable, notably caused by ambiguous/untypical myelin structure (white arrows and white asterisks), inhomogeneous myelin thickness (yellow arrows) and untypical axon intensity (white squares). Some of these discrepancies could potentially be solved using post-processing methods.