Table 4.

Lung segmentation results on the Haut dataset (mean ± standard deviation).

	Accuracy (%)	Specificity (%)	Sensitivity (%)	Dice coefficient (%)	Jaccard Index (%)
Method 1	96.72 ± 1.47	98.23 ± 0.80	93.00 ± 5.50	94.92 ± 1.63	87.42 ± 2.95
Method 2	97.23 ± 0.90	97.84 ± 0.56	94.82 ± 4.65	95.30 ± 1.38	88.25 ± 2.51
Method 3	97.45 ± 1.07	98.67 ± 0.30	96.44 ± 2.35	96.41 ± 0.94	91.33 ± 1.75
Method 4	99.24 ± 0.25	99.36 ± 0.29	99.22 ± 0.40	98.32 ± 0.27	96.17 ± 0.52
Method 5	99.41 ± 0.20	99.52 ± 0.25	99.17 ± 0.37	98.84 ± 0.14	97.43 ± 0.27
Method 6	99.40 ± 0.17	99.54 ± 0.24	99.14 ± 0.35	98.80 ± 0.13	97.40 ± 0.26

Significant values are in bold.