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Table 3 The accuracy of fissure detection

From: Automatic pulmonary fissure detection and lobe segmentation in CT chest images

No. Right oblique fissure Right horizontal fissure Left oblique fissure
Mean ± S.D. (mm) RMS (mm) Max (mm) Mean ± S.D. (mm) RMS (mm) Max (mm) Mean ± S.D. (mm) RMS (mm) Max (mm)
1 1.53 ± 1.64 2.24 9.83 2.20 ± 1.33 2.57 6.75 2.12 ± 1.09 2.39 4.87
2 1.48 ± 1.27 1.96 4.96 3.19 ± 2.67 4.18 6.23 2.30 ± 2.11 2.65 5.12
3 1.81 ± 1.82 2.57 7.67 2.06 ± 2.83 3.50 11.19 3.16 ± 1.97 3.73 8.83
4 2.30 ± 2.72 2.23 7.36 5.29 ± 3.00 3.95 7.92 1.69 ± 1.17 2.06 4.27
5 2.16 ± 1.57 2.17 6.41 2.92 ± 1.57 3.31 6.72 3.06 ± 3.28 4.48 10.20
6 2.42 ± 1.92 2.61 5.60 1.84 ± 1.66 2.47 6.47 1.63 ± 0.77 1.81 3.28
7 2.28 ± 1.90 2.62 8.40 2.36 ± 0.94 2.00 4.49 2.18 ± 1.71 2.42 6.37
8 2.26 ± 1.63 2.79 7.88 3.25 ± 1.76 2.59 7.59 1.54 ± 1.03 1.85 4.27
9 1.81 ± 1.57 2.40 6.31 2.29 ± 3.27 3.99 13.57 5.68 ± 3.53 6.68 12.44
10 1.85 ± 1.46 2.36 8.56 3.13 ± 2.54 4.03 9.17 1.54 ± 1.87 4.54 5.38
11 2.32 ± 2.25 2.94 8.83 2.35 ± 2.14 3.40 6.85 1.98 ± 1.65 2.34 6.54
12 2.45 ± 1.89 2.95 7.65 2.12 ± 1.29 2.56 6.16 2.14 ± 1.23 3.28 5.49
13 1.92 ± 1.84 2.15 6.35 3.41 ± 2.58 3.19 8.15 1.49 ± 1.52 2.47 8.10
14 2.13 ± 1.67 2.48 6.91 2.38 ± 2.10 2.09 7.31 1.87 ± 1.67 4.86 10.47
Ave. 2.05 ± 1.80 2.46 7.34 2.77 ± 2.12 3.13 7.75 2.31 ± 1.76 3.25 6.83