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Correlation between human and model observer performance for discrimination task in CT

Although physical metrics can objectively characterize computed tomography (CT) image quality, quantitative approaches to predict human observer performance are more accurate and clinically relevant. This study compared a modified channelized Hotelling model observer (CHO) with human observers in a...

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Bibliographic Details
Main Authors: Zhang, Yi, Leng, Shuai, Yu, Lifeng, Carter, RE, McCollough, CH
Format: Artigo
Language:Inglês
Published: 2014
Subjects:
Online Access:https://ncbi.nlm.nih.gov/pmc/articles/PMC4057982/
https://ncbi.nlm.nih.gov/pubmed/24875060
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0031-9155/59/13/3389
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