Enhanced Classification of Interstitial Lung Disease Patterns in HRCT Images Using Differential Lacunarity

Table 1

Dataset used to train and evaluate the CAD system.

Class	Normal	Ground glass	Honeycombing	Emphysema
Visual aspect
# of patients	16	20	7	14
# of freehand ROIs	87	166	72	92
# of ROIs	253	396	217	395