Low Rank Groupwise Deformations for Motion Tracking in Cardiac Cine MRI

arXiv:2403.16240v1 Announce Type: new
Abstract: Diffeomorphic image registration is a commonly used method to deform one image to resemble another. While warping a single image to another is useful, it can be advantageous to warp multiple images simultaneously, such as in tracking the motion of the heart across a sequence of images. In this paper, our objective is to propose a novel method capable of registering a group or sequence of images to a target image, resulting in registered images …

abstract arxiv cs.cv image images low math.ds math.oc mri multiple registration resemble tracking type