International Journal of Molecular Imaging / 2013 / Article / Fig 4

Clinical Study

Automatic Segmentation of Lung Carcinoma Using 3D Texture Features in 18-FDG PET/CT

Figure 4

Performance characteristics of the chosen features in terms of area under the curve (AUC) and sensitivity. Specificity was excluded as all values were above 0.95 and showed little difference between features. Directionality was also excluded for application to the PET images and is thus not shown.