intershot

The formulation enables the natural introduction of smoothness regularization, thus enabling implicit motion-compensated recovery of fully-sampled as well as under-sampled MS-DW data. Results: Our experiments on in-vivo data show effective removal of the ghosting artifacts arising from intershot motion in MS-DW data using the proposed method.

2016, Merry Mani, Mathews Jacob, Douglas Kelley, Vincent Magnotta, “Multi-shot multi-channel diffusion data recovery using structured low-rank matrix completion”, in arXiv