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Dual fluoroscopic imaging and model-based tracking accuracy of arthrokinematic outcome metrics with and without frame interpolation

Scott, Marit Erika
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Abstract
An innovative approach to quantifying arthrokinematics (joint surface interactions) following joint trauma involves using a dual fluoroscopic imaging system (DFIS) with model-based tracking (MBT). While highly accurate, the DFIS with MBT approach is time-consuming and susceptible to human error (i.e. semi-automatic). Therefore, this study aimed to quantify the error associated with the semi-automatic analysis and to understand the effects of employing interpolation for reducing analysis time. We compared arthrokinematic metrics calculated via multiple DFIS-MBT analyses (i.e. human error) with/without interpolation to a gold standard technique. The results quantify human error and suggest that interpolation may be used without sacrificing accuracy.
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Date
2022-01-01
Student Status
Undergraduate
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Type of presentation
Poster Presentation
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UVM Student Research Conference
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URI
https://hdl.handle.net/20.500.14849/8249
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Advisor(s)
Niccolo Fiorentino
John Ramsdell
Department
Program/Major
Biomedical Engineering
College/School
College of Engineering and Mathematical Sciences
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Engineering & Physical Sciences
Health Sciences
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