Computed Tomography Image Reconstruction.
Filtered back projection was used in computed tomography (CT) but produced low-dose CT images that were noisy and included artifacts. Iterative reconstruction was introduced, which reduced noise and demonstrated dose reduction; however, reconstruction times were lengthy and noise texture appeared un...
| Publicado en: | Radiologic Technology Vol. 92; no. 2; pp. 155CT - 172 |
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| Autor principal: | |
| Formato: | CEU diagnostic images exam questions pictorial tables/charts Journal Article |
| Publicado: |
American Society of Radiologic Technologists
Nov/Dec2020
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| Acceso en línea: | Ver este registro en EBSCOhost |