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Artificial Neural Network Enhanced Bayesian PET Image Reconstruction
In PET image reconstruction, the Bayesian framework with various regularization terms has been implemented to constrain the radio tracer distribution. Varying the regularizing weight of a maximum a posteriori (MAP) algorithm specifies a lower bound of the tradeoff between variance and spatial resolu...
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| Vydáno v: | IEEE Trans Med Imaging |
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| Hlavní autoři: | , , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
2018
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6132251/ https://ncbi.nlm.nih.gov/pubmed/29870360 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TMI.2018.2803681 |
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