3 citations · 3 across the 5 of their papers we have counts for
5 papers
Data and Image Prior Integration for Image Reconstruction Using Consensus Equilibrium
Muhammad Usman Ghani, W. Clem Karl
Image domain prior models have been shown to improve the quality of reconstructed images, especially when data are limited. Pre-processing of raw data, through the implicit or expl…
Integrating Data and Image Domain Deep Learning for Limited Angle Tomography using Consensus Equilibrium
Muhammad Usman Ghani, W. Clem Karl
Computed Tomography (CT) is a non-invasive imaging modality with applications ranging from healthcare to security. It reconstructs cross-sectional images of an object using a colle…
Fast Enhanced CT Metal Artifact Reduction using Data Domain Deep Learning
Muhammad Usman Ghani, W. Clem Karl
Filtered back projection (FBP) is the most widely used method for image reconstruction in X-ray computed tomography (CT) scanners. The presence of hyper-dense materials in a scene,…
Sensing-Aware Kernel SVM
Weicong Ding, Prakash Ishwar, Venkatesh Saligrama +1
We propose a novel approach for designing kernels for support vector machines (SVMs) when the class label is linked to the observation through a latent state and the likelihood fun…
An Impossibility Result for High Dimensional Supervised Learning
Mohammad Hossein Rohban, Prakash Ishwar, Birant Orten +2
We study high-dimensional asymptotic performance limits of binary supervised classification problems where the class conditional densities are Gaussian with unknown means and covar…