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

Table 4

Databases used in the experiment.

	LIDC	Qianfoshan Hospital,; Shandong Province
Average number of sections in each set	100	150
Number of 2D CT images for experiment	48	67
Image resolution	512 512	512 512
Thickness of sections	23 mm	13 mm
Diameter of pulmonary nodules	8–30 mm	7–30 mm
Number of pulmonary nodules
Isolated	64	98
Blood vessel adhesion	41	56
Pleural adhesion	19	39
ground glass opacity	25	21