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Noise Suppression for Dual-Energy CT through Entropy Minimization
In dual energy CT (DECT), noise amplification during signal decomposition significantly limits the utility of basis material images. Since clinically relevant objects typically contain a limited number of different materials, we propose an Image-domain Decomposition method through Entropy Minimizati...
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| Pubblicato in: | IEEE Trans Med Imaging |
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| Autori principali: | , |
| Natura: | Artigo |
| Lingua: | Inglês |
| Pubblicazione: |
2015
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| Soggetti: | |
| Accesso online: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4671518/ https://ncbi.nlm.nih.gov/pubmed/25955585 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1109/TMI.2015.2429000 |
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