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An energy minimization method for the correction of cupping artifacts in cone‐beam CT

The purpose of this study was to reduce cupping artifacts and improve quantitative accuracy of the images in cone‐beam CT (CBCT). An energy minimization method (EMM) is proposed to reduce cupping artifacts in reconstructed image of the CBCT. The cupping artifacts are iteratively optimized by using e...

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Bibliografske podrobnosti
izdano v:J Appl Clin Med Phys
Main Authors: Xie, Shipeng, Zhuang, Wenqin, Li, Haibo
Format: Artigo
Jezik:Inglês
Izdano: John Wiley and Sons Inc. 2016
Teme:
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC5690028/
https://ncbi.nlm.nih.gov/pubmed/27455478
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1120/jacmp.v17i4.6023
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