Detection of Pulmonary Nodules in CT Images Based on Fuzzy Integrated Active Contour Model and Hybrid Parametric Mixture Model

Table 3

Segmentation measure results (error rate).

CT image	The edge-based active model	The region-based active mode	The classical integrated active contour model	The proposed active contour model
GGO pulmonary nodule	0.21	0.26	0.16	0.11	FIACM-based segmentation
Juxtavascular pulmonary nodule	0.21	0.29	0.19	0.13	FIACM-based segmentation + PMM-based refinement