Phase and dark field tomography with structured illumination

Wadiah H. Allahyani; Arthur Redgate; Carolyn A. MacDonald; Jonathan C. Petruccelli

doi:10.1117/12.3006898

1 April 2024 Phase and dark field tomography with structured illumination

Wadiah H. Allahyani, Arthur Redgate, Carolyn A. MacDonald, Jonathan C. Petruccelli

Proceedings Volume 12925, Medical Imaging 2024: Physics of Medical Imaging; 129253P (2024) https://doi.org/10.1117/12.3006898
Event: SPIE Medical Imaging, 2024, San Diego, California, United States

Conference Poster

Abstract

X-ray phase and dark field imaging offer two additional channels of information as well as providing information on material micro-texture that is unavailable to conventional x-ray imaging. We employ a single, low-cost, easily-aligned, coarse-pitched mesh to produce a pattern that is imaged directly. A number of reconstruction techniques were compared to produce phase and dark field computed tomography (CT) images of phantoms and human breast tissue.

(2024) Published by SPIE. Downloading of the abstract is permitted for personal use only.

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Wadiah H. Allahyani, Arthur Redgate, Carolyn A. MacDonald, and Jonathan C. Petruccelli "Phase and dark field tomography with structured illumination", Proc. SPIE 12925, Medical Imaging 2024: Physics of Medical Imaging, 129253P (1 April 2024); https://doi.org/10.1117/12.3006898

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