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A compressed sensing-based iterative algorithm for CT reconstruction and its possible application to phase contrast imaging
BACKGROUND: Computed Tomography (CT) is a technology that obtains the tomogram of the observed objects. In real-world applications, especially the biomedical applications, lower radiation dose have been constantly pursued. To shorten scanning time and reduce radiation dose, one can decrease X-ray ex...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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BioMed Central
2011
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3169509/ https://www.ncbi.nlm.nih.gov/pubmed/21849088 http://dx.doi.org/10.1186/1475-925X-10-73 |