2 papers
eess.IV2019
Free-breathing and ungated cardiac cine using navigator-less spiral SToRM
Abdul Haseeb Ahmed, Ruixi Zhou, Yang Yang +3
We introduce a kernel low-rank algorithm to recover free-breathing and ungated dynamic MRI from spiral acquisitions without explicit k-space navigators. It is often challenging for…
cs.CV2018
Free-breathing cardiac MRI using bandlimited manifold modelling
Sunrita Poddar, Yasir Mohsin, Deidra Ansah +3
We introduce a novel bandlimited manifold framework and an algorithm to recover freebreathing and ungated cardiac MR images from highly undersampled measurements. The image frames…