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Spatially-Compact MR-Guided Kernel EM for PET Image Reconstruction
Positron emission tomography (PET) is a highly sensitive functional and molecular imaging modality which can measure picomolar concentrations of an injected radionuclide. However, the physical sensitivity of PET is limited, and reducing the injected dose leads to low count data and noisy reconstruct...
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| Veröffentlicht in: | IEEE Trans Radiat Plasma Med Sci |
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| Hauptverfasser: | , , , , , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
2018
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6173308/ https://ncbi.nlm.nih.gov/pubmed/30298139 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TRPMS.2018.2844559 |
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