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. Author manuscript; available in PMC: 2021 Aug 23.
Published in final edited form as: Neuroimage. 2021 May 3;237:118140. doi: 10.1016/j.neuroimage.2021.118140

Fig. 4.

Fig. 4.

Segmentation results in the training dataset. From top to bottom are axial slices of four different subjects. From left to right are FLAIR image, ground truth, the results from the standard U-Net, and the results from the proposed U-Net with multi-scale HF method. Yellow voxels indicate WMHs segmented using each method. Color boxes show our approach’s improvement of false-positives (orange border) or false-negatives (green border) observed in the standard U-Net.