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Representation of photon limited data in emission tomography using origin ensembles

Representation and reconstruction of data obtained by emission tomography scanners are challenging due to high noise levels in the data. Typically, images obtained using tomographic measurements are represented using grids. In this work, we define images as sets of origins of events detected during...

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Detalles Bibliográficos
Autor Principal: Sitek, A
Formato: Artigo
Idioma:Inglês
Publicado: 2008
Assuntos:
Acceso en liña:https://ncbi.nlm.nih.gov/pmc/articles/PMC2590772/
https://ncbi.nlm.nih.gov/pubmed/18506073
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0031-9155/53/12/009
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