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PET image segmentation using a Gaussian mixture model and Markov random fields

BACKGROUND: Classification algorithms for positron emission tomography (PET) images support computational treatment planning in radiotherapy. Common clinical practice is based on manual delineation and fixed or iterative threshold methods, the latter of which requires regression curves dependent on...

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Dettagli Bibliografici
Pubblicato in:EJNMMI Phys
Autori principali: Layer, Thomas, Blaickner, Matthias, Knäusl, Barbara, Georg, Dietmar, Neuwirth, Johannes, Baum, Richard P, Schuchardt, Christiane, Wiessalla, Stefan, Matz, Gerald
Natura: Artigo
Lingua:Inglês
Pubblicazione: Springer International Publishing 2015
Soggetti:
Accesso online:https://ncbi.nlm.nih.gov/pmc/articles/PMC4545759/
https://ncbi.nlm.nih.gov/pubmed/26501811
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s40658-015-0110-7
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