Chuanbo Wang, Ye Guo, Zeyun Yu Fully Automatic Intervertebral Disc Segmentation Using Multimodal 3D U-Net Chuanbo Wang, Ye Guo, Zeyun Yu
Introduction
Methods
Methods Cropped 3D Image Patches Segmentation Results Localization module Segmentation Cropping Input Predict Postprocessing Original Input Volume Cropped 3D Image Patches Segmentation Results Final Segmentation Preprocessing
Results
Results
Results Methods Mean Dice ± SD Mean AAD ± SD 3D U-Net 87.5 ± 0.9 1.1 ± 0.2 UNICHK 88.4 ± 3.7 1.3 ± 0.2 UNIJLU 91.5 ± 2.3 Our 3D method 89.0 ± 1.4 0.8 ± 0.3 Our 2D method 81.8 ± 1.3 2.4 ± 1.0
Results Training dataset Combination Mean Dice ± SD 1) opp, wat, fat and inn 87.9 ± 1.7 2) opp, wat and fat 89.0 ± 1.4 3) opp, wat and inn 88.0 ± 1.6 4) opp and wat 88.5 ± 1.6
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