Multi-energy Bone Subtraction in Chest Radiography by Eigenvalue Decomposition
Boah Kim, Junyoung Kim, Wontaek Seo, Choul Woo Shin, Jong Chul Ye
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Bone subtraction methods are used to detect abnormal nodules by enhancing the visibility of soft tissues. While many existing approaches are based on the dual-energy chest radiography, here, we propose a novel bone removal method with multi-energy chest images by eigenvalue decomposition.