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Table 6 Mean 3D DSC with standard deviation comparing automatic segmentation against manual segmentation performed by users 1 and 2 and comparing manual segmentation of user 1 against manual segmentation of user 2

From: Quantitative evaluation of an automatic segmentation method for 3D reconstruction of intervertebral scoliotic disks from MR images

Compared volumes

3D MEDIC 3D DSC (std dev)

Spin Echo 3D DSC (std dev)

3D FISP 3D DSC (std dev)

n

User 1 vs automatic

0.77 (0.05)

0.70 (0.05)

0.59 (0.07)

3

User 2 vs automatic

0.72 (0.05)

0.76 (0.04)

0.60 (0.10)

3

User 1 vs User 2

0.81 (0.07)

0.78 (0.05)

0.72 (0.07)

3

  1. The number of disks is specified by n.