Retrospective motion estimation for fetal brain MRI
2023 Twelfth International Conference on Image Processing Theory, Tools and Applications (IPTA)(2023)
Abstract
Magnetic Resonance Imaging (MRI) is performed on fetus, to study cerebral development. However, the image is affected by child’s and mother’s motion. Ultra-fast MRI sequences allow to reduce artefact in slices, but motion still occurs between them. We propose a method based on orthogonal slices intersection to correct motion as well as a new solution for outliers removal.
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Key words
Fetal Brain,Registration,Magnetic Resonance Imaging
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