Cargando…

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...

Descripción completa

Detalles Bibliográficos
Autores principales: Allner, Sebastian, Gustschin, Alex, Fehringer, Andreas, Noël, Peter B., Pfeiffer, Franz
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Nature Publishing Group UK 2019
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