Fig. 4: CCTA images and corresponding GradCam + + features for normal cases and different anomalies at block 2 (out of 4) in the Anomaly Detection model. | Nature Communications

Fig. 4: CCTA images and corresponding GradCam + + features for normal cases and different anomalies at block 2 (out of 4) in the Anomaly Detection model.

From: AI-based detection and classification of anomalous aortic origin of coronary arteries using coronary CT angiography images

Fig. 4

AAOCA Anomalous Aortic Origin of the Coronary Artery, CCTA Coronary CT Angiography, R-AAOCA Right AAOCA, L-AAOCA left AAOCA, Low-risk: pre-pulmonic course, High-risk: inter-arterial course. GradCam: Gradient-weighted class activation mapping.

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