Calcium Removal From Cardiac CT Images Using Deep Convolutional Neural Network

20 Feb 2018Siming YanFeng ShiYuhua ChenDamini DeySang-Eun LeeHyuk-Jae ChangDebiao LiYibin Xie

Coronary calcium causes beam hardening and blooming artifacts on cardiac computed tomography angiography (CTA) images, which lead to overestimation of lumen stenosis and reduction of diagnostic specificity. To properly remove coronary calcification and restore arterial lumen precisely, we propose a machine learning-based method with a multi-step inpainting process... (read more)

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