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

Table 6

Comparison of SR3 and BOW.

	Overall accuracy	Time of dictionary learning	Time of recognizing one VOI
SR3	96.4%	350 s (-Means)	0.13 s
BOW	85.5%	70 s (-Means)	0.013 s