Browsing by author "Henry, David"
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Changes in dispensing of medicines proposed for re-purposing in the first year of the COVID-19 pandemic in Australia
Schaffer, Andrea L; Henry, David; Zoega, Helga; Elliott, Julian H; Pearson, Sallie-AnnePublished 2021Abstract Purpose We quantified changes in dispensing of common medicines proposed for “re-purposing” due to their perceived benefits as therapeutic or preventive treatments for COVID-19 in Australia, a country with ...Preprint -
Characterization of the Intel RealSense D415 Stereo Depth Camera for Motion-Corrected CT Imaging
Dashtbani Moghari, Mahdieh; Noonan, Philip; Henry, David; Fulton, Roger R.; Young, Noel; Kyme, AndrePublished 2019A combination of non-contrast CT (NCCT) and CT Perfusion (CTP) imaging is the most common regime for evaluation of acute ischemic stroke patients. CTP-based image analysis is known to be compromised by patient head motion. ...Open AccessConference paper -
Close-range feature-based head motion tracking for MRI and PET-MRI
Henry, David; Fulton, Roger R.; Maclaren, Julian; Aksoy, Murat; Bammer, Roland; Kyme, AndrePublished 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 -
Marker-free optical stereo motion tracking for in-bore MRI and PET-MRI application
Kyme, Andre; Aksoy, Murat; Henry, David; Bammer, Roland; Maclaren, JulianPublished 2020Purpose: Prospective motion correction is arguably the “silver bullet” solution for magnetic resonance imaging (MRI) studies impacted by motion, applicable to almost any pulse sequence and immune from the spin history ...Open AccessArticle -
Non-rigid motion detection for motion tracking of the head
Henry, David; Fulton, Roger R.; Maclaren, Julian; Aksoy, Murat; Bammer, Roland; Kyme, AndrePublished 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 -
An optimized feature detector for markerless motion tracking in motion-compensated neuroimaging
Henry, David; Yao, Yidi; Fulton, Roger R.; Kyme, AndrePublished 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
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