Research Publications and Outputs: Recent submissions
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Feasibility of marker-free motion tracking for motion-corrected MRI and PET-MRI
Published 2016Prospective motion correction is a very promising compensation approach for magnetic resonance imaging (MRI) studies impacted by motion. It has the advantage over retrospective methods of being applicable to any pulse ...Open AccessConference paper -
Close-range feature-based head motion tracking for MRI and PET-MRI
Published 2018Optical motion tracking systems are effective in measuring head motion during MRI and PET scans. However, most systems rely on tracking attached markers which can slip or move relative to the head. In this study, we aimed ...Open AccessConference paper -
Deep learning-based motion estimation for uninterrupted tracking of awake rodents in PET
Published 2018The ability to image the brain of awake rodents using motion-compensated positron emission tomography (PET) presents many exciting possibilities for exploring the links between brain function and behavior. A key requirement ...Open AccessConference paper -
An optimized feature detector for markerless motion tracking in motion-compensated neuroimaging
Published 2017Head movements during PET and MRI scans can have a detrimental effect on image quality and quantitative measurements. For both modalities, motion correction methods exist that rely on accurate characterization of head ...Open AccessConference paper -
Non-rigid motion detection for motion tracking of the head
Published 2019Optical motion tracking systems are effective tools for measuring head motion during MRI and PET scans in order to correct for motion. Most systems rely on the attachment of fiducial markers which can slip or become decoupled ...Open AccessConference paper