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Bias atlases for segmentation-based PET attenuation correction using PET-CT and MR
This study was to obtain voxel-wise PET accuracy and precision using tissue-segmentation for attenuation correction. We applied multiple thresholds to the CTs of 23 patients to classify tissues. For six of the 23 patients, MR images were also acquired. The MR fat/in-phase ratio images were used for...
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| Hlavní autoři: | , , , , , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
2013
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4067048/ https://ncbi.nlm.nih.gov/pubmed/24966415 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TNS.2013.2278624 |
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