Potential Lung Nodules Identification for Characterization by Variable Multistep Threshold and Shape Indices from CT Images

Table 1

Comparison.

Sr. number	Study	Year	Nodule size (mm)	Sensitivity (%)	FPs
1	Dehmeshki et al. [13]	2008	—; —	84; 100	—; —
2	Ye et al. [25]	2009	3–20	90.2	8.2
3	Messay et al. [26]	2010	3–30	82.66	3
4	Tan et al. [27]	2011	—	87.5	4
5	Cascio et al. [28]	2012	—	88	2.5
6	El-Baz et al. [29]	2013	—	82.30	12
7	Proposed method		3–30	92	6