Search Results for author: Berk Iskender

Found 4 papers, 1 papers with code

Scatter Correction in X-ray CT by Physics-Inspired Deep Learning

no code implementations21 Mar 2021 Berk Iskender, Yoram Bresler

Different from previous works, they incorporate both an initial reconstruction of the object of interest and the scatter-corrupted measurements related to it, and use a deep neural network architecture and cost function, both specifically tailored to the problem.

Computed Tomography (CT)

Dynamic Tomography Reconstruction by Projection-Domain Separable Modeling

no code implementations21 Apr 2022 Berk Iskender, Marc L. Klasky, Yoram Bresler

In dynamic tomography the object undergoes changes while projections are being acquired sequentially in time.

Dynamic Reconstruction Object

RED-PSM: Regularization by Denoising of Partially Separable Models for Dynamic Imaging

1 code implementation ICCV 2023 Berk Iskender, Marc L. Klasky, Yoram Bresler

In particular, in the case of dynamic tomography, only a single projection at a single view angle may be available at a time, making the problem severely ill-posed.

Dynamic Reconstruction Image Denoising +1

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