Reconstruction of PET Images Using Cross-Entropy and Field of Experts

The reconstruction of positron emission tomography data is a difficult task, particularly at low count rates because Poisson noise has a significant influence on the statistical uncertainty of positron emission tomography (PET) measurements. Prior information is frequently used to improve image qual...

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Detalhes bibliográficos
Autor principal: Mejia, Jose
Outros Autores: Mederos, Boris, Ochoa, Carlos Alberto
Formato: Artículo
Idioma:en_US
Publicado em: 2019
Assuntos:
PET
Acesso em linha:https://www.mdpi.com/1099-4300/21/1/83
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