Research Article
Research on a Pulmonary Nodule Segmentation Method Combining Fast Self-Adaptive FCM and Classification
Figure 2
Greyscale and neighborhood average: (a) a pulmonary parenchyma image and (b) 2D vector distribution; regions 1 and 3 correspond to the smooth area, region 4 corresponds to the edges of nodules, tracheas, great blood vessels, and so forth.
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