Fig. 5From: Development and validation of an ensemble artificial intelligence model for comprehensive imaging quality check to classify body parts and contrast enhancementComparison between the individual DLM and the ensemble AI model for contrast-enhancement classification based on the external dataset. a Confusion matrices of the best performing individual DLM and the ensemble AI model. b Misclassified case in the individual DLM. In the neck mid-plane CT image, the neck vessels are small; thus, the DLM algorithm may not identify contrast enhancementBack to article page