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A framelet-based iterative maximum-likelihood reconstruction algorithm for spectral CT
Standard computed tomography (CT) cannot reproduce spectral information of an object. Hardware solutions include dual-energy CT which scans the object twice in different x-ray energy levels, and energy-discriminative detectors which can separate lower and higher energy levels from a single x-ray sca...
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| Опубликовано в: : | Inverse Probl |
|---|---|
| Главные авторы: | , , , , , , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
2016
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5645045/ https://ncbi.nlm.nih.gov/pubmed/29051681 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0266-5611/32/11/115021 |
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