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Numerical comparison of X-ray differential phase contrast and attenuation contrast
We present a numerical tool to compare directly the contrast-to-noise-ratio (CNR) of the attenuation- and differential phase-contrast signals available from grating-based X-ray imaging for single radiographs. The attenuation projection is differentiated to bring it into a modality comparable to the...
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| Main Authors: | , , , , , , , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
Optical Society of America
2012
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3370957/ https://ncbi.nlm.nih.gov/pubmed/22741063 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1364/BOE.3.001141 |
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