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X-ray phase contrast imaging: Transmission functions separable in cylindrical coordinates
A Fresnel–Kirchhoff integral can be used to calculate x-ray phase contrast images when the transmission function is known. Here expressions for image intensity are derived for objects with axial symmetry for an x-ray source with non-vanishing dimensions. An expression for the image intensity is give...
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| Main Authors: | , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
American Institute of Physics
2009
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3982594/ https://ncbi.nlm.nih.gov/pubmed/24753626 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1063/1.3112129 |
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