48 citations · 80 across the 16 of their papers we have counts for
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Stochastic First-Order Minimization Techniques Using Jensen Surrogates for X-Ray Transmission Tomography
Soysal Degirmenci, Joseph A. O'Sullivan, David G. Politte
Image reconstruction in X-ray transmission tomography has been an important research field for decades. In light of data volume increasing faster than processor speeds, one needs a…
Joint System and Algorithm Design for Computationally Efficient Fan Beam Coded Aperture X-ray Coherent Scatter Imaging
Ikenna Odinaka, Joseph A. O'Sullivan, David G. Politte +8
In x-ray coherent scatter tomography, tomographic measurements of the forward scatter distribution are used to infer scatter densities within a volume. A radiopaque 2D pattern plac…
Spectrally Grouped Total Variation Reconstruction for Scatter Imaging Using ADMM
Ikenna Odinaka, Yan Kaganovsky, Joel A. Greenberg +5
We consider X-ray coherent scatter imaging, where the goal is to reconstruct momentum transfer profiles (spectral distributions) at each spatial location from multiplexed measureme…