2 papers
cs.CV2025
Motion-compensated cardiac MRI using low-rank diffeomorphic flow (DMoCo)
Joseph Kettelkamp, Ludovica Romanin, Sarv Priya +1
We introduce an unsupervised motion-compensated image reconstruction algorithm for free-breathing and ungated 3D cardiac magnetic resonance imaging (MRI). We express the image volu…
eess.IV2023
Motion Compensated Unsupervised Deep Learning for 5D MRI
Joseph Kettelkamp, Ludovica Romanin, Davide Piccini +2
We propose an unsupervised deep learning algorithm for the motion-compensated reconstruction of 5D cardiac MRI data from 3D radial acquisitions. Ungated free-breathing 5D MRI simpl…