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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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| Main Authors: | , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Hindawi Publishing Corporation
2013
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| Assuntos: | |
| Acesso em linha: | 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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