Fig. 3
From: “Determining the efficacy of a machine learning model for measuring periodontal bone loss”
Model components and workflow. Legend: “1. The first component samples probability functions to create a statistical, yet inaccurate, prediction of PBL points in a molar image. 2. The second component is a deep convolutional neural network that further refines the first component’s prediction. 3. The third component calculates PBL percentage and stage from the second component’s prediction”