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Robust primary modulation-based scatter estimation for cone-beam CT
PURPOSE: Scattered radiation is one of the major problems facing image quality in flat detector cone-beam computed tomography (CBCT). Previously, a new scatter estimation and correction method using primary beam modulation has been proposed. The original image processing technique used a frequency-d...
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| Опубликовано в: : | Med Phys |
|---|---|
| Главные авторы: | , , , , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
American Association of Physicists in Medicine
2015
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC4443800/ https://ncbi.nlm.nih.gov/pubmed/25563286 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.4903261 |
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