Low-dose phase-contrast X-ray imaging: a comparison of two methods
نویسندگان
چکیده
منابع مشابه
Low-dose phase-contrast X-ray imaging: a comparison of two methods
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We present a comparison for high-resolution imaging with a laboratory source between grating-based (GBI) and propagation-based (PBI) x-ray phase-contrast imaging. The comparison is done through simulations and experiments using a liquid-metal-jet x-ray microfocus source. Radiation doses required for detection in projection images are simulated as a function of the diameter of a cylindrical samp...
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ژورنال
عنوان ژورنال: Journal of Physics: Conference Series
سال: 2013
ISSN: 1742-6596
DOI: 10.1088/1742-6596/463/1/012041