Table 2.

Feature values of pulmonary nodular areas and nonnodular areas.

Shape features (fs)		Intensity features (fi)		Texture features (ft)
Nodular areas	Nonnodular areas	Nodular areas	Nonnodular areas	Nodular areas	Nonnodular areas
95	78	59.06	91.0987	8.3104	5.4016
159	128	14.06	4.4872	12.041	12.5216
284	178	0.5956	−0.39568	0.4303	0.0067
0.6517	0.211	2.7348	1.8669	0.7709	0.7275
0.6961	2.1587	55.1865	14.3481	0.7169	0.9865
0.3529	0.7778	0.5	1	0.8059	5.3894
0	1	13.9598	20.6044	0.1942	0.0487
0.3186	1.0295	729.905	354.6389	0.7708	0.7273
0.0686	1.0197			0.8059	5.3498
0.0042	0.0458			3.5042	5.0971
0.0021	0.0295			0.6514	0.8453
0.0013	0.0268			0.0971	0.6143
0.0005	0.0011			4.4033	82.1862
0	1			0.0691	5.0061
14	9			−0.5785	−0.4245
0.5356	0.5571			2.307	3.2239
0.3072	0.501788
0.1738	0.207122