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Abstract #7855

Insights into Learning-Based MRI Reconstruction

Kerstin Hammernik1

1Institute of Computer Graphics and Vision, Graz University of Technology, Graz, Austria

In this educational, we give an overview of the current developments in deep learning-based MRI reconstruction of undersampled k-space data. We show the advantages of deep learning-based approaches over compressed sensing approaches in terms of improved image quality and suppressed artifacts. We will also discuss several challenges that are encountered during learning covering the design of a training database, deep network architectures and image quality measures.

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