Fig. 3From: Automatic segmentation of head and neck primary tumors on MRI using a multi-view CNNA The reference tumor volume plotted against the predicted tumor volume that shows systematic overestimation of the tumor. B For the four volume groups, the spatial performance in DSC of the MV-CNN is shown. The spatial performance increases when the tumor volume. V1 = tumor volumes below 3 cm3; V2 = tumor volumes between 3 and 7 cm3; V3 = tumor volumes between 7 and 15 cm3; V4 = tumor volumes above 15 cm3Back to article page