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Quantitative evaluation of simultaneous reconstruction with model-based crosstalk compensation for (99m)Tc∕(123)I dual-isotope simultaneous acquisition brain SPECT
A model-based method has been previously developed to estimate and compensate for the crosstalk and downscatter contamination in simultaneous (123)I∕(99m)Tc dual-isotope SPECT imaging. In this method, photon scatter in the object is modeled using the effective source scatter estimate technique. Phot...
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| Main Authors: | , |
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| Format: | Artigo |
| Language: | Inglês |
| Published: |
American Association of Physicists in Medicine
2009
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| Subjects: | |
| Online Access: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2736700/ https://ncbi.nlm.nih.gov/pubmed/19610291 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3120411 |
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