Anatomically Guided Cascaded U-Net Ensemble for Coronary Artery Calcification Segmentation in Cardiac CT

Accurate segmentation of coronary artery calcifications (CAC) from cardiac CT is challenged by class imbalance, small lesion size, and anatomical ambiguity. We present an anatomically guided, cascaded framework that couples heart and vessel priors with a heterogeneous U-Net ensemble for robust, vess...

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Detalles Bibliográficos

Principais autores:	Omar Alirr, Tarek Khalifa
Formato:	Artigo
Idioma:	Inglês
Publicado:	MDPI AG 2025-11-01
Series:	Bioengineering
Assuntos:	coronary artery calcification cardiac CT coronary CT angiography U-Net ensemble ResU-Net vessel priors
Acceso en liña:	https://www.mdpi.com/2306-5354/12/11/1243
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