Automatic correction of dental artifacts in PET/MRI

A challenge when using current magnetic resonance (MR)-based attenuation correction in positron emission tomography/MR imaging (PET/MRI) is that the MRIs can have a signal void around the dental fillings that is segmented as artificial air-regions in the attenuation map. For artifacts connected to t...

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Dades bibliogràfiques
Publicat a:J Med Imaging (Bellingham)
Autors principals: Ladefoged, Claes N., Andersen, Flemming L., Keller, Sune. H., Beyer, Thomas, Law, Ian, Højgaard, Liselotte, Darkner, Sune, Lauze, Francois
Format: Artigo
Idioma:Inglês
Publicat: Society of Photo-Optical Instrumentation Engineers 2015
Matèries:
Image Processing
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC4489511/
https://ncbi.nlm.nih.gov/pubmed/26158104
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1117/1.JMI.2.2.024009
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