Application of Phase Congruency for Discriminating Some Lung Diseases Using Chest Radiograph

Table 7

Area under the ROC curve (AUC) for each texture measure.

	LC-NL	PNEU-NL	LC-PNEU
PC
Energy	0.9986	0.9986	0.7699
Mean energy	0.8691	0.8124	0.7547
Entropy	0.8190	0.7485	0.8002
Contrast	0.9908	0.9866	0.6988
Homogeneity	0.9986	0.9986	0.8016
Gabor
Energy	0.6704	0.6879	0.6375
Mean energy	0.6704	0.6879	0.6375
Entropy	0.8514	0.7754	0.7458
Contrast	0.7452	0.7156	0.6415
Homogeneity	0.8291	0.7561	0.7943