ArticleOptics letters2017
Single-shot edge illumination x-ray phase-contrast tomography enabled by joint image reconstruction.
Article in Optics letters, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
What it found
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Who cites it
5 citing papers in PubMed.
- Edge-illumination x-ray phase-contrast imaging.Journal of physics. Condensed matter : an Institute of Physics journal · 2021Review
- Comparison of data-acquisition designs for single-shot edge-illumination X-ray phase-contrast tomography.Optics express · 2020Article
- Subspace-based resolution-enhancing image reconstruction method for few-view differential phase-contrast tomography.Journal of medical imaging (Bellingham, Wash.) · 2018Article
- Properties of a Joint Reconstruction Method for Edge-Illumination X-Ray Phase-Contrast Tomography.Sensing and imaging · 2018Article
- Recent advances in edge illumination x-ray phase-contrast tomography.Journal of medical imaging (Bellingham, Wash.) · 2017Review
Corrections and comments
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Authors and funding
5 authors.
Funding
Abstract
Edge illumination x-ray phase-contrast tomography (EIXPCT) is an emerging x-ray phase-contrast tomography technique for reconstructing the complex-valued x-ray refractive index distribution of an object. Conventional image reconstruction approaches for EIXPCT require multiple images to be acquired at each tomographic view angle. This contributes to prolonged data-acquisition times and elevated radiation doses, which can hinder in vivo applications. In this work, a new "single-shot" method is proposed for joint reconstruction (JR) of the real and imaginary-valued components of the refractive index distribution from a tomographic data set that contains only a single image acquired at each view angle. The proposed method is predicated on a nonlinear formulation of the inverse problem that is solved by using a gradient-based optimization method. The method is validated and investigated using computer-simulated and experimental EIXPCT data sets.
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Registered trials
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