A Sparse Representation Based Method to Classify Pulmonary Patterns of Diffuse Lung Diseases

Figure 3

Overall accuracy of the proposed methods in the cross-validation; (a) the patch size was adjusted when the number of atoms and sparsity parameters were fixed; (b) the number of atoms was adjusted when the patch size and sparsity were fixed; (c) the sparsity was adjusted when the patch size and number of atoms were fixed.

(a)

(b)

(c)