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Dynamic beam filtering for miscentered patients
PURPOSE: Accurate centering of the patient within the bore of a CT scanner takes time and is often difficult to achieve precisely. Patient miscentering can result in significant dose and image noise penalties with the use of traditional bowtie filters. This work describes a system to dynamically pos...
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| Publicado no: | Proc SPIE Int Soc Opt Eng |
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| Main Authors: | , , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
2018
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5881587/ https://ncbi.nlm.nih.gov/pubmed/29622854 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/12.2293696 |
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