Quantification of bone mineral, collagen, and water using a robust DECT-based algorithm: addressing attenuation similarity and CT imaging noise

Bone consists of hydroxyapatite, collagen, and water, each essential to mechanical integrity. Dual-energy computed tomography (DECT) offers a non-invasive way to quantify these components, but attenuation similarity between collagen and water and CT noise undermine stable decomposition. This study d...

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Auteurs principaux:	Yunhua Luo, Michael Jackson, Ashish Bhattarai
Format:	Artigo
Langue:	Inglês
Publié:	Taylor & Francis Group 2025-12-01
Collection:	Computer Methods in Biomechanics and Biomedical Engineering: Imaging & Visualization
Sujets:	Bone composition dual-energy computed tomography (DECT) basis material decomposition X-ray attenuation coefficients CT noise
Accès en ligne:	https://www.tandfonline.com/doi/10.1080/21681163.2025.2591101
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