484 citations · 1.3k across the 23 of their papers we have counts for
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math.NA2016★ 7 cited
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…
math.NA2014★ 1 cited
Alternating Minimization Algorithm with Automatic Relevance Determination for Transmission Tomography under Poisson Noise
Yan Kaganovsky, Shaobo Han, Soysal Degirmenci +4
We propose a globally convergent alternating minimization (AM) algorithm for image reconstruction in transmission tomography, which extends automatic relevance determination (ARD)…