Fig. 6: Comparison of automated and manual CAC scoring on non-gated chest CT exams using four external site datasets.
From: Automated coronary calcium scoring using deep learning with multicenter external validation
Confusion matrices for the four (a–d) external validation datasets comparing automated scoring non-gated chest CT exams to ground truth scores. Ground truth scores are on the y-axis and model prediction are on the x-axis of each matrix.
