Classification of Pulmonary Nodules by Using Hybrid Features

Table 4

Comparison of the classification performance of reported CAD systems.

CAD system	Nodule size used (mm)	Reported sensitivity (%)
Opfer and Wiemker [32]	≥4	74.0
Rubin et al. [33]	≥3	76.0
Sahiner et al. [34]	3–36.4	79.0
Suzuki et al. [35]	8–20	80.3
Tartar et al. [36]	2–20	82.1
Messay et al. [15]	3–30	82.66
Proposed approach	2–20	89.6