Fig. 4: Occlusion maps identifying key features in representative CXRs with high and low diagnostic scores.
From: Opportunistic detection of type 2 diabetes using deep learning from frontal chest radiographs
Dark green pixels highlight significant features for model prediction, primarily associated with cardiomediastinal, upper abdominal, lower neck, and supraclavicular regions. Examples of CXRs with high and low diagnostic scores are presented.
