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Abstract #1749

Adapting the U-net for Multi-coil MRI Reconstruction

Makarand Parigi1, Abhinav Saksena1, Nicole Seiberlich2, and Yun Jiang2
1Computer Science and Engineering, University of Michigan, Ann Arbor, MI, United States, 2Department of Radiology, University of Michigan, Ann Arbor, MI, United States

We propose a U-net based architecture for multi-coil MRI reconstruction. The model is able to utilize the multi-coil nature of the data by processing images before they are combined, unlike U-nets which require coil combination before inputting the image. We achieved SSIM scores higher than the U-net with much fewer parameters, enabling lower memory usage.

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