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Validity of Markerless Three-dimensional Wrist and Finger Motion Analysis Using Deep Learning: A Comparison with Goniometric Measurement

2026-01-08 rehabilitation medicine and physical therapy Title + abstract only
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BackgroundMarkerless motion analysis using deep learning is attracting attention in the field of rehabilitation; however, the three-dimensional measurement accuracy in finger joints, which are prone to self-occlusion, has not been sufficiently validated. This study aimed to validate the accuracy of finger joint angle measurements obtained using a marker-less system based on DeepLabCut (DLC) and Anipose by comparing it with the clinical standard of goniometric measurements. MethodsForty-one heal...

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