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Table 2 Numerical values obtained for each feature extracted of a CT image

From: Automated system for lung nodules classification based on wavelet feature descriptor and support vector machine

Feature CT with nodules CT without nodules CT with nodules rotated 90° CT without nodules rotated 90°
Autc 16.68 7.02 16.69 7.03
Cont 0.12 0.08 0.10 0.05
Corr 0.97 0.97 0.97 0.98
Clpr 230.76 116.87 231.67 117.21
Clsh −28.14 12.74 −27.97 12.85
Diss 0.08 0.07 0.07 0.05
Ener 0.29 0.40 0.30 0.41
Ent 1.44 1.29 1.42 1.23
Homo 0.96 0.96 0.96 0.97
Mp 0.39 0.56 0.39 0.56
Svar 16.62 6.99 16.62 6.98
Sav 7.57 4.43 7.58 4.43
Var 47.94 18.79 47.91 19.03
Sent 1.37 1.22 1.37 1.19
Diffv 0.12 0.08 0.10 0.05
Diffe 0.28 0.27 0.25 0.20
Imc1 −0.80 −0.76 −0.81 −0.83
Imc2 0.92 0.89 0.92 0.90
Idm 0.99 0.99 0.99 0.99