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Material elemental decomposition in dual and multi‐energy CT via a sparsity‐dictionary approach for proton stopping power ratio calculation
PURPOSE: Accurate calculation of proton stopping power ratio (SPR) relative to water is crucial to proton therapy treatment planning, since SPR affects prediction of beam range. Current standard practice derives SPR using a single CT scan. Recent studies showed that dual‐energy CT (DECT) offers adva...
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| Vydáno v: | Med Phys |
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| Hlavní autoři: | , , , , , |
| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
John Wiley and Sons Inc.
2018
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5904041/ https://ncbi.nlm.nih.gov/pubmed/29405340 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/mp.12796 |
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