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Improving depth-of-interaction resolution in pixellated PET detectors using neural networks
Parallax error is a common issue in high-resolution preclinical positron emission tomography (PET) scanners as well as in clinical scanners that have a long axial field of view (FOV), which increases estimation uncertainty of the annihilation position and therefore degrades the spatial resolution. A...
| Autores principales: | , , , , , , |
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| Lenguaje: | eng |
| Publicado: |
2020
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| Acceso en línea: | https://dx.doi.org/10.1088/1361-6560/ab9efc http://cds.cern.ch/record/2729450 |