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Reduction of Beam Hardening Artifacts in Cone-Beam CT Imaging via SMART-RECON Algorithm

When an automatic exposure control is introduced in C-arm cone beam CT data acquisition, the spectral inconsistencies between acquired projection data are exacerbated. As a result, conventional water/bone correction schemes are not as effective as in conventional diagnostic x-ray CT acquisitions wit...

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Bibliografiske detaljer
Udgivet i:Proc SPIE Int Soc Opt Eng
Main Authors: Li, Yinsheng, Garrett, John, Chen, Guang-Hong
Format: Artigo
Sprog:Inglês
Udgivet: 2016
Fag:
Online adgang:https://ncbi.nlm.nih.gov/pmc/articles/PMC5710817/
https://ncbi.nlm.nih.gov/pubmed/29200592
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/12.2216882
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