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Polychromatic Iterative Statistical Material Image Reconstruction for Photon-Counting Computed Tomography
This work proposes a dedicated statistical algorithm to perform a direct reconstruction of material-decomposed images from data acquired with photon-counting detectors (PCDs) in computed tomography. It is based on local approximations (surrogates) of the negative logarithmic Poisson probability func...
| Autores principales: | , , , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Hindawi Publishing Corporation
2016
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4853599/ https://www.ncbi.nlm.nih.gov/pubmed/27195003 http://dx.doi.org/10.1155/2016/5871604 |