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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| Andre forfattere: | , |
| Format: | Artículo |
| Sprog: | en_US |
| Udgivet: |
2019
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| Online adgang: | https://www.mdpi.com/1099-4300/21/1/83 |
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