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...

Full beskrivning

Sparad:
Bibliografiska uppgifter
Huvudupphovsman: Mejia, Jose
Övriga upphovsmän: Ochoa, Alberto, Mederos, Boris
Materialtyp: Artículo
Språk:English
Publicerad: 2019
Ämnen:
Länkar:https://doi.org/10.3390/e21010083
https://doi.org/10.3390/e21010083
https://www.mdpi.com/1099-4300/21/1/83
Taggar: Lägg till en tagg
Inga taggar, Lägg till första taggen!