Fig. 7From: Automatic classification of 3D positional relationship between mandibular third molar and inferior alveolar canal using a distance-aware networkThe 3D visualization of the ground truth and segmentation results from SegNet, simple U-Net, Attention U-Net, and Dense121 U-Net from left to right with buccal relationships between M3 and MC (a-c) and with lingual relationships (d-f). The red line passing through the M3, the main axis of the M3, shows the buccal-lingual relationship between the M3 and the MC on the ground truthBack to article page