Figure 10.

Examples of cases with segmentation errors or a low Dice score. The bounding box is used to limit the scan area. Since the bounding box is three-dimensional, only the axial slice with the largest ground truth surface area is depicted. The boundaries of the ground truth annotation (GT) and segmentation prediction (prediction) are shown in green and red, respectively. Dice and surface Dice for the displayed 2D slice are shown at the right side for each row. The top-most row shows a missed case (Dice = 0). The second row shows a case with a non-zero overall Dice score where the network does not segment the thrombus in the presented axial slice.