Table 2: Areas under the ROC curves for contour features using FLDA. The rows represent the motion compensation as given in Table 1. Numbers in boldface show the best results.

Feature typeArea under the ROC curve (%)

Radius min.70.285.1 79.072.963.980.366.874.471.2
Radius max.83.4 76.381.784.084.280.780.079.683.4
Radius mean83.2
Radius st. dev.82.470.476.180.380.776.979.275.076.9
Radius entropy83.076.779.684.074.879.675.080.780.9

Azimuth entropy80.781.977.779.677.581.979.078.479.6
Compactness69.577.1 73.775.667.968.968.771.465.8