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E(3)-Pose tracks fetal movement during MRI scans
A new model estimates fetal head position during MRI scans to correct for movement and produce clearer 3D images, with planned improvements for earlier pregnancies.

A new model called E(3)-Pose estimates fetal head position during MRI scans. The estimation allows the imaging system to compensate for movement, producing clearer three-dimensional views of the fetus.
Researchers plan further improvements to the model’s performance for earlier gestational ages. This planned work illustrates the importance of population-specific validation for such tools.