Metal artifact reduction by filter-based dual-energy cone-beam computed tomography on a bench-top micro-CBCT system: concept and demonstration

We evaluated two dual-energy cone-beam computed tomography (DE-CBCT) methodologies for a bench-top micro-CBCT system to reduce metal artifacts on reconstructed images. Two filter-based DE-CBCT methodologies were tested: (i) alternative spectral switching and (ii) simultaneous beam splitting. We empl...

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Shranjeno v:
Bibliografske podrobnosti
izdano v:J Radiat Res
Main Authors: Iramina, Hiraku, Hamaguchi, Takumi, Nakamura, Mitsuhiro, Mizowaki, Takashi, Kanno, Ikuo
Format: Artigo
Jezik:Inglês
Izdano: Oxford University Press 2018
Teme:
Regular Paper
Online dostop:https://ncbi.nlm.nih.gov/pmc/articles/PMC6054224/
https://ncbi.nlm.nih.gov/pubmed/29718315
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1093/jrr/rry034
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