Simultaneous Reduction in Noise and Cross-Contamination Artifacts for Dual-Energy X-Ray CT

Purpose. Dual-energy CT imaging tends to suffer from much lower signal-to-noise ratio than single-energy CT. In this paper, we propose an improved anticorrelated noise reduction (ACNR) method without causing cross-contamination artifacts. Methods. The proposed algorithm diffuses both basis material...

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Autors principals: Li, Baojun, Li, Baohong, Luo, Jack, Tang, Peng, Mao, Jiandong, Wu, Xiaoye
Format: Artigo
Idioma:Inglês
Publicat: Hindawi Publishing Corporation 2013
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Research Article
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC3703721/
https://ncbi.nlm.nih.gov/pubmed/23862145
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1155/2013/417278
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