Fig. 5From: Automatic classification of 3D positional relationship between mandibular third molar and inferior alveolar canal using a distance-aware networkThe line plots of Dice similarity coefficient (a, c) and Hausdorff distance (b, d) by Dense121 U-Net, Attention U-Net, simple U-Net, and SegNet for the M3 (a, b) and MC (c, d). The metric values were calculated from the inferior axial slice to the superior slice in the volumeBack to article page