Virtual Coil Augmentation Technology for MRI via Deep Learning. (arXiv:2201.07540v1 [cs.CV])

Magnetic resonance imaging (MRI) is a widely used medical imaging modality.
However, due to the limitations in hardware, scan time, and throughput, it is
often clinically challenging to obtain high-quality MR images. In this article,
we propose a method of using artificial intelligence to expand the channel to
achieve the effect of increasing the virtual coil. The main feature of our work
is utilizing dummy variable technology to expand the channel in both the image
and k-space domains. The high-dimensional …

arxiv augmentation cv deep learning learning technology virtual