A controlled statistical study to assess measurement variability as a function of test object position and configuration for automated surveillance in a multicenter longitudinal COPD study (SPIROMICS)

PURPOSE: A test object (phantom) is an important tool to evaluate comparability and stability of CT scanners used in multicenter and longitudinal studies. However, there are many sources of error that can interfere with the test object-derived quantitative measurements. Here the authors investigated...

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Bibliografske podrobnosti
izdano v:Med Phys
Main Authors: Guo, Junfeng, Wang, Chao, Chan, Kung-Sik, Jin, Dakai, Saha, Punam K., Sieren, Jered P., Barr, R. G., Han, MeiLan K., Kazerooni, Ella, Cooper, Christopher B., Couper, David, Newell, John D., Hoffman, Eric A.
Format: Artigo
Jezik:Inglês
Izdano: American Association of Physicists in Medicine 2016
Teme:
QUANTITATIVE IMAGING AND IMAGE PROCESSING
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC4851622/
https://ncbi.nlm.nih.gov/pubmed/27147369
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.4947303
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