Research on a Pulmonary Nodule Segmentation Method Combining Fast Self-Adaptive FCM and Classification

Figure 5

Segmentation results of isolated pulmonary nodules with salt and pepper noise.

(a) Original image

(b) Pulmonary parenchyma with noise

(c) FCM

(d) FCM_S

(e) EnFCM

(f) FGFCM

(g) FLICM

(h) Our method

(i) Manual segmentation