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

Figure 13

The ROC curves for discriminating: (a), (b) LC and NL, (c), (d) PNEU and NL, and (e), (f) LC and PNEU using PC and Gabor features, respectively.

(a)

(b)

(c)

(d)

(e)

(f)