2 papers
eess.IV2023
X-ray Spectral Estimation using Dictionary Learning
Wenrui Li, Venkatesh Sridhar, K. Aditya Mohan +5
As computational tools for X-ray computed tomography (CT) become more quantitatively accurate, knowledge of the source-detector spectral response is critical for quantitative syste…
eess.IV2019
Distributed Iterative CT Reconstruction using Multi-Agent Consensus Equilibrium
Venkatesh Sridhar, Xiao Wang, Gregery T. Buzzard +1
Model-Based Image Reconstruction (MBIR) methods significantly enhance the quality of computed tomographic (CT) reconstructions relative to analytical techniques, but are limited by…