Juxta-Vascular Pulmonary Nodule Segmentation in PET-CT Imaging Based on an LBF Active Contour Model with Information Entropy and Joint Vector

Table 2

Average values of DSC, HD, and FP for five methods on pulmonary nodules.

Metrics	LBF	RCLF	FEGD	VP	Our method
DSC (%)	87.43	90.46	91.38	89.02	92.35
HD (mm)	2.87	2.40	2.43	2.58	2.19
FP (%)	6.16	4.30	4.67	4.80	3.33