Phase retrieval method for in-line phase contrast x-ray imaging and denoising by regularization.

Abstract

Phase contrast X-ray imaging is increasingly popular in the past decade. In order to acquire phase contrast X-ray images, different types of imaging mechanisms have been proposed. Among them, in-line phase contrast X-ray imaging shows the highest potential because of its simplicity. In the study of in-line phase contrast imaging, based on different physical… (More)
DOI: 10.1364/OE.23.010668

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