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Investigation of discrete imaging models and iterative image reconstruction in differential X-ray phase-contrast tomography
Differential X-ray phase-contrast tomography (DPCT) refers to a class of promising methods for reconstructing the X-ray refractive index distribution of materials that present weak X-ray absorption contrast. The tomographic projection data in DPCT, from which an estimate of the refractive index dist...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Optical Society of America
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3482908/ https://www.ncbi.nlm.nih.gov/pubmed/22565698 http://dx.doi.org/10.1364/OE.20.010724 |