Spline based iterative phase retrieval algorithm for X-ray differential phase contrast radiography
نویسندگان
چکیده
منابع مشابه
Spline based iterative phase retrieval algorithm for X-ray differential phase contrast radiography.
Differential phase contrast imaging using grating interferometer is a promising alternative to conventional X-ray radiographic methods. It provides the absorption, differential phase and scattering information of the underlying sample simultaneously. Phase retrieval from the differential phase signal is an essential problem for quantitative analysis in medical imaging. In this paper, we formali...
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ژورنال
عنوان ژورنال: Optics Express
سال: 2015
ISSN: 1094-4087
DOI: 10.1364/oe.23.010631