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A System Calibration and Fast Iterative Reconstruction Method for Next-Generation SPECT Imagers
Recently, high-resolution gamma cameras have been developed with detectors containing> 10(5)–10(6) elements. SPECT imagers based on these detectors usually also have a large number of voxel bins and therefore face memory storage issues for the system matrix when performing fast tomographic recons...
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| Veröffentlicht in: | IEEE Nucl Sci Symp Conf Rec (1997) |
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| Hauptverfasser: | , , , |
| Format: | Artigo |
| Sprache: | Inglês |
| Veröffentlicht: |
2011
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| Schlagworte: | |
| Online Zugang: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4643839/ https://ncbi.nlm.nih.gov/pubmed/26568672 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/NSSMIC.2011.6153666 |
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