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dc.contributor.authorJiang, Ming
dc.contributor.authorWyatt, Christopher Lee
dc.contributor.authorWang, Ge
dc.identifier.citationMing Jiang, Christopher Lee Wyatt, and Ge Wang, “X-Ray Phase-Contrast Imaging with Three 2D Gratings,” International Journal of Biomedical Imaging, vol. 2008, Article ID 827152, 8 pages, 2008. doi:10.1155/2008/827152
dc.description.abstractX-ray imaging is of paramount importance for clinical and preclinical imaging but it is fundamentally restricted by the attenuation-based contrast mechanism, which has remained essentially the same since Roentgen's discovery a century ago. Recently, based on the Talbot effect, groundbreaking work was reported using 1D gratings for X-ray phase-contrast imaging with a hospital-grade X-ray tube instead of a synchrotron or microfocused source. In this paper, we report an extension using 2D gratings that reduces the imaging time and increases the accuracy and robustness of phase retrieval compared to current grating-based phase-contrast techniques. Feasibility is demonstrated via numerical simulation.
dc.rightsCreative Commons Attribution 4.0 International
dc.titleX-Ray Phase-Contrast Imaging with Three 2D Gratingsen_US
dc.typeArticle - Refereed
dc.description.versionPeer Reviewed
dc.rights.holderCopyright © 2008 Ming Jiang et al. This is an open access article distributed under the Creative Commons Attribution License, which permits unrestricted use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Creative Commons Attribution 4.0 International
License: Creative Commons Attribution 4.0 International