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Direct two-dimensional reconstruction algorithm for an inverse-geometry CT system
An inverse-geometry computed tomography (IGCT) system uses a large source array opposite a smaller detector array. A previously described IGCT reconstruction algorithm uses gridding, but this gridding step produces blurring in the reconstructed image. In this article, the authors describe a two-dime...
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| Hlavní autoři: | , |
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| Médium: | Artigo |
| Jazyk: | Inglês |
| Vydáno: |
American Association of Physicists in Medicine
2009
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| Témata: | |
| On-line přístup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2673672/ https://ncbi.nlm.nih.gov/pubmed/19291978 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1118/1.3050160 |
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