Improved iterative tomographic reconstruction for x-ray imaging with edge-illumination

P Modregger, J Meganck, CK Hagen… - Physics in Medicine …, 2019 - iopscience.iop.org
Iterative tomographic reconstruction has been established as a viable alternative for data
analysis in phase-sensitive x-ray imaging based on the edge-illumination principle …

Accelerated iterative tomographic reconstruction with x-ray edge illumination

P Modregger, T Korzec, J Meganck, L Massimi… - arXiv preprint arXiv …, 2022 - arxiv.org
Compared to standard tomographic reconstruction, iterative approaches offer the possibility
to account for extraneous experimental influences, which allows for a suppression of related …

A partial-dithering strategy for edge-illumination x-ray phase-contrast tomography enabled by a joint reconstruction method

Y Chen, CK Hagen, A Olivo… - Physics in Medicine & …, 2020 - iopscience.iop.org
Edge-illumination x-ray phase-contrast tomography (EIXPCT) is a promising imaging
technology where partially opaque masks are utilized with laboratory-based x-ray sources to …

Joint reconstruction of attenuation, refraction and dark field x-ray phase contrasts using split Barzilai-Borwein steps

N Six, J Renders, J De Beenhouwer… - Developments in X …, 2022 - spiedigitallibrary.org
Edge illumination is a phase sensitive X-ray imaging technique, compatible with lab-based
X-ray sources. Phase information can be retrieved by displacing two masks relative to each …

A joint-reconstruction approach for single-shot edge illumination x-ray phase-contrast tomography

Y Chen, H Guan, CK Hagen, A Olivo… - … 2017: Physics of …, 2017 - spiedigitallibrary.org
Edge illumination X-ray phase-contrast tomography (EIXPCT) is an imaging technique that
estimates the spatially variant X-ray refractive index and absorption distribution within an …

Simplified retrieval method for Edge Illumination X-ray phase contrast imaging allowing multi-modal imaging with fewer input frames

I Buchanan, A Mittone, A Bravin, P Diemoz… - Optics …, 2020 - opg.optica.org
We present data from an implementation of Edge Illumination (EI) that uses a detector
aperture designed for increasing dynamic range, suitable for clinically relevant X-ray …

Quantitative edge illumination x-ray phase contrast tomography

CK Hagen, PC Diemoz, M Endrizzi… - Developments in X …, 2014 - spiedigitallibrary.org
This article discusses two experimental setups of edge illumination (EI) x-ray phase contrast
imaging (XPCi) as well as the theory that is required to reconstruct quantitative tomographic …

Proof-of-concept demonstration of edge-illumination x-ray phase contrast imaging combined with tomosynthesis

MB Szafraniec, TP Millard, K Ignatyev… - Physics in Medicine …, 2014 - iopscience.iop.org
In this note we present the first proof-of-concept results on the potential effectiveness of the
edge-illumination x-ray phase contrast method (in its' coded-aperture'based lab …

Recent advances in edge illumination x-ray phase-contrast tomography

A Zamir, C Hagen, PC Diemoz… - Journal of Medical …, 2017 - spiedigitallibrary.org
Edge illumination (EI) is an x-ray phase-contrast imaging technique, exploiting sensitivity to
x-ray refraction to visualize features, which are often not detected by conventional …

Comparison of data-acquisition designs for single-shot edge-illumination x-ray phase-contrast tomography

Y Chen, W Zhou, CK Hagen, A Olivo, MA Anastasio - Optics Express, 2019 - opg.optica.org
Edge-illumination X-ray phase-contrast tomography (EIXPCT) is an emerging technique that
enables practical phase-contrast imaging with laboratory-based X-ray sources. A joint …