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Table 2 The comparison of DSI, Sen, and Spe with and without GFIs

From: A method of localization and segmentation of intervertebral discs in spine MRI based on Gabor filter bank

Methods Labels of IVDs Mean DSI Mean Sen Mean Spe
With GFIs L5-S1 0.9349 0.9513 0.9986
L4-L5 0.9320 0.9304 0.9983
L3-L4 0.9469 0.9541 0.9985
L2-L3 0.9352 0.9652 0.9984
L1-L2 0.9389 0.9608 0.9987
T12-L1 0.9376 0.9558 0.9989
T11-T12 0.9332 0.9451 0.9990
T10-T11 0.8551 0.9150 0.9993
T9-T10 0.8997 0.9107 0.9996
Without GFIs L5-S1 0.8067 0.7708 0.9991
L4-L5 0.8911 0.8667 0.9985
L3-L4 0.9119 0.9269 0.9981
L2-L3 0.9141 0.9658 0.9979
L1-L2 0.8996 0.9475 0.9982
T12-L1 0.9197 0.9774 0.9985
T11-T12 0.9233 0.9662 0.9988
T10-T11 0.8450 0.8755 0.9987
T9-T10 0.8975 0.9908 0.9985