Fig. 5.

ROC curves for different user constructed statistical models. The plot at the top left is ROC curves for user obtained 5 vectors (based on 5 WS images) on 50 WS test images; The plot at the bottom left is ROC curves for 5 vectors (based on 5 TMA images) on 50 TMA test images; The plot at the top right is ROC curves for user constructed statistical models (based on 10 WS images and 10 mixed images) on 50 WS test images; The plot at the bottom right is ROC curves for user constructed statistical models (based on 10 TMA images and 10 mixed images) on 50 TMA test images. The horizontal axis is false-positive ratio and vertical axis is true-positive ratio