Median prior constrained TV algorithm for sparse view low-dose CT reconstruction.
It is known that lowering the X-ray tube current (mAs) or tube voltage (kVp) and simultaneously reducing the total number of X-ray views (sparse view) is an effective means to achieve low-dose in computed tomography (CT) scan. However, the associated image quality by the conventional filtered back-p...
| Publicado en: | Computers in Biology & Medicine Vol. 60; pp. 117 - 132 |
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| Autores principales: | , , , , , |
| Formato: | Journal Article |
| Publicado: |
Elsevier B.V.
2015
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| Acceso en línea: | Ver este registro en EBSCOhost |