Fig. 3
From: AI-Dentify: deep learning for proximal caries detection on bitewing x-ray - HUNT4 Oral Health Study
Distribution of annotations in the dataset annotated by the six dental clinicians. Enamel proximal caries (Grades 1 and 2, total 19,995 annotations) are pictured in light green, dentine lesions (Grade 3 to 5, total 17,903 annotations) are in orange, secondary lesions are depicted in pink, and caries of uncertain grade have been highlighted in white. Image free of lesions (No caries) are shown in dark blue, here the number of annotations matches the number of images