Robust Initialization of Active Shape Models for Lung Segmentation in CT Scans: A Feature-Based Atlas Approach

Table 2

Comparison of median and average of initialization accuracy as well as the values of a paired Wilcoxon rank test between each method and .

Average	0.683 ± 0.092	0.586 ± 0.168	0.527 ± 0.125	0.707 ± 0.116	0.746 ± 0.068
Median	0.7018	0.6287	0.5236	0.7374	0.7484
value	2.53−36	4.01−58	1.36−63	6.97−10	—