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A simple method for low-contrast detectability, image quality and dose optimisation with CT iterative reconstruction algorithms and model observers
BACKGROUND: The aim of this work was to evaluate detection of low-contrast objects and image quality in computed tomography (CT) phantom images acquired at different tube loadings (i.e. mAs) and reconstructed with different algorithms, in order to find appropriate settings to reduce the dose to the...
| Autores principales: | , , , , , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Springer International Publishing
2017
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5909349/ https://www.ncbi.nlm.nih.gov/pubmed/29708194 http://dx.doi.org/10.1186/s41747-017-0023-4 |