Classification and Segmentation Algorithm in Benign and Malignant Pulmonary Nodules under Different CT Reconstruction

Table 2

segmentation results of 55 pulmonary nodules under three different reconstruction algorithms (Dice coefficient) (%).

Reconstruction algorithm	All nodules ()	Solid nodule ()	Subsolid nodule ()
Lung window
Mediastinal window
Bone window
value	1.683	1.590	1.753
value	0.281	0.237	0.315