Research Article
A Sparse Representation Based Method to Classify Pulmonary Patterns of Diffuse Lung Diseases
Table 5
Runtime of proposed methods with the optimal parameters.
| Methods | Time of dictionary learning | Time of recognizing one VOI |
| SR1 | 13520 s (-SVD) | 1.27 s (OMP) | SR2 | 241 s (-Means) | 0.29 s (OMP) | SR3 | 350 s (-Means) | 0.13 s (OMP1) |
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