Search Results for author: Jennifer L. Schei

Found 3 papers, 0 papers with code

Material Identification From Radiographs Without Energy Resolution

no code implementations10 Mar 2023 Michael T. McCann, Elena Guardincerri, Samuel M. Gonzales, Lauren A. Misurek, Jennifer L. Schei, Marc L. Klasky

We tackle material identification without energy resolution, allowing standard X-ray systems to provide material identification information without requiring additional hardware.

Combinatorial Optimization

Local Models for Scatter Estimation and Descattering in Polyenergetic X-Ray Tomography

no code implementations11 Dec 2020 Michael T. McCann, Marc L. Klasky, Jennifer L. Schei, Saiprasad Ravishankar

To estimate scatter for a new radiograph, we adaptively fit a scatter model to a small subset of the training data containing the radiographs most similar to it.

Computed Tomography (CT)

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