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Metric-guided regularisation parameter selection for statistical iterative reconstruction in computed tomography
As iterative reconstruction in Computed Tomography (CT) is an ill-posed problem, additional prior information has to be used to get a physically meaningful result (close to ground truth if available). However, the amount of influence of the regularisation prior is crucial to the outcome of the recon...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Nature Publishing Group UK
2019
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6461679/ https://www.ncbi.nlm.nih.gov/pubmed/30979911 http://dx.doi.org/10.1038/s41598-019-40837-7 |