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SR-NLM: a sinogram restoration induced non-local means image filtering for low-dose computed tomography
Radiation dose has raised significant concerns to patients and operators in modern x-ray computed tomography (CT) examinations. A simple and cost-effective means to perform a low-dose CT scan is to lower the milliampere-seconds (mAs) as low as reasonably achievable in data acquisition. However, the...
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| Autori principali: | , , , , , , |
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| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2013
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3777292/ https://ncbi.nlm.nih.gov/pubmed/23806509 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.compmedimag.2013.05.004 |
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