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Improvements of VENT segmentation in a subject where VENT is significantly larger than the age-specific average template. Top row: manual segmentation; Middle row: atlas-based automatic segmentation (DSC: VENT: 0.9191); Bottom row: PBAEM (DSC: VENT 0.9364 with improvement of 0.0173).Red arrows: VENT boundaries where PBAEM was found to generate more accurate labeling than the atlas-based approach.
