Applied Computational Intelligence and Soft Computing / 2017 / Article / Fig 3

Research Article

A Five-Level Wavelet Decomposition and Dimensional Reduction Approach for Feature Extraction and Classification of MR and CT Scan Images

Figure 3

CT images of patients with emphysema condition as (a) minimal or no emphysema; (b) centrilobular emphysema; (c) paraseptal emphysema; (d) panlobular emphysema.
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(b)
(c)
(d)