Search Results for author: W. Clem Karl

Found 4 papers, 1 papers with code

Data and Image Prior Integration for Image Reconstruction Using Consensus Equilibrium

no code implementations31 Aug 2020 Muhammad Usman Ghani, W. Clem Karl

In this work, a principled approach is presented allowing the unified integration of both data and image domain priors for improved image reconstruction.

Image Reconstruction

Integrating Data and Image Domain Deep Learning for Limited Angle Tomography using Consensus Equilibrium

no code implementations31 Aug 2019 Muhammad Usman Ghani, W. Clem Karl

In this work, we aim to combine the power of deep learning in both the data and image domains through a two-step process based on the consensus equilibrium (CE) framework.

Computed Tomography (CT)

Fast Enhanced CT Metal Artifact Reduction using Data Domain Deep Learning

1 code implementation9 Apr 2019 Muhammad Usman Ghani, W. Clem Karl

The subsequent complete projection data is then used with FBP to reconstruct image intended to be free of artifacts.

Computed Tomography (CT) Image Reconstruction +2

Sensing-Aware Kernel SVM

no code implementations2 Dec 2013 Weicong Ding, Prakash Ishwar, Venkatesh Saligrama, W. Clem Karl

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 function of the observation given the state (the sensing model) is available.

General Classification Image Classification

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