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Robust Framework for PET Image Reconstruction Incorporating System and Measurement Uncertainties

In Positron Emission Tomography (PET), an optimal estimate of the radioactivity concentration is obtained from the measured emission data under certain criteria. So far, all the well-known statistical reconstruction algorithms require exactly known system probability matrix a priori, and the quality...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: Liu, Huafeng, Wang, Song, Gao, Fei, Tian, Yi, Chen, Wufan, Hu, Zhenghui, Shi, Pengcheng
Format: Artigo
Sprache:Inglês
Veröffentlicht: Public Library of Science 2012
Schlagworte:
Online Zugang:https://ncbi.nlm.nih.gov/pmc/articles/PMC3299650/
https://ncbi.nlm.nih.gov/pubmed/22427826
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1371/journal.pone.0032224
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