Overcoming calcium blooming and improving the quantification accuracy of percent area luminal stenosis by material decomposition of multi-energy computed tomography datasets

Purpose: Conventional stenosis quantification from single-energy computed tomography (SECT) images relies on segmentation of lumen boundaries, which suffers from partial volume averaging and calcium blooming effects. We present and evaluate a method for quantifying percent area stenosis using multie...

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Bibliografiske detaljer
Udgivet i:J Med Imaging (Bellingham)
Main Authors: Li, Zhoubo, Leng, Shuai, Halaweish, Ahmed F., Yu, Zhicong, Yu, Lifeng, Ritman, Erik L., McCollough, Cynthia H.
Format: Artigo
Sprog:Inglês
Udgivet: Society of Photo-Optical Instrumentation Engineers 2020
Fag:
Physics of Medical Imaging
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC7528002/
https://ncbi.nlm.nih.gov/pubmed/33033732
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/1.JMI.7.5.053501
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