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Motionless electromagnetic phase stepping versus mechanical phase stepping in x-ray phase-contrast imaging with a compact source
X-ray phase contrast imaging based on grating interferometers detects the refractive index distribution of an object without relying on radiation attenuation, thereby having the potential for reduced radiation absorption. These techniques belong to the broader category of optical wavefront measureme...
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| Опубликовано в: : | Phys Med Biol |
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| Главные авторы: | , , , , , , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
2015
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6933752/ https://ncbi.nlm.nih.gov/pubmed/25803511 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1088/0031-9155/60/8/3031 |
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