Article

Beyond Accuracy: Pneumonia Severity Grading in Chest X-Rays Using RSNA 2018 Bounding-Box Extent Metadata and ViT

2026-06-25

Abstract excerpt

Pneumonia detection in chest X-rays is commonly treated as a binary classification task, although the radiographic burden of disease varies substantially across patients. This study investigates whether the expert bounding-box annotations available in the RSNA 2018 Pneumonia Detection dataset can be reused to derive an interpretable severity grading framework based on lesion extent. For each pneumonia-positive ima...

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Literature Corpus work: c8c81cf3-8d14-5adb-a70d-e08ad9d9f255
DOI: 10.20944/preprints202606.1178.v2

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