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eess.IV2024
IM-MoCo: Self-supervised MRI Motion Correction using Motion-Guided Implicit Neural Representations
Ziad Al-Haj Hemidi, Christian Weihsbach, Mattias P. Heinrich
Motion artifacts in Magnetic Resonance Imaging (MRI) arise due to relatively long acquisition times and can compromise the clinical utility of acquired images. Traditional motion c…
cs.CV2024
Self-supervised Learning of Dense Hierarchical Representations for Medical Image Segmentation
Eytan Kats, Jochen G. Hirsch, Mattias P. Heinrich
This paper demonstrates a self-supervised framework for learning voxel-wise coarse-to-fine representations tailored for dense downstream tasks. Our approach stems from the observat…