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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...

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Detalles Bibliográficos
Autores principales:	Xu, Qiaofeng, Sidky, Emil Y., Pan, Xiaochuan, Stampanoni, Marco, Modregger, Peter, Anastasio, Mark A.
Formato:	Online Artículo Texto
Lenguaje:	English
Publicado:	Optical Society of America 2012
Materias:	Research-Article
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

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