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Fig. 14 | BMC Medical Informatics and Decision Making

Fig. 14

From: Constructing an artificial intelligence-assisted system for the assessment of gastroesophageal valve function based on the hill classification (with video)

Fig. 14

Interpretability analysis of the automated Hill grading model. Column A displays the original endoscopic images; Column B presents the pixel activation heatmaps generated using the Grad-CAM technique; and Column C illustrates the overlay of the original images with the activation heatmaps. The first row in the figure features images of Hill Grade I, while the second row displays original images of Hill Grade IV

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BMC Medical Informatics and Decision Making

ISSN: 1472-6947

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