A dual-image CNN trained on OpenPose keypoints is reported to estimate GDI and knee flexion angle from single RGB gait videos with lower MAE than two previous methods, though cadence accuracy is worse.
Problem Formulation The task is described as receiving an input sequence of mo- tion data X ∈ RT ×N ×2, where X = [x1, x2,
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Quantitative Gait Analysis from Single RGB Videos Using a Dual-Input Transformer-Based Network
A dual-image CNN trained on OpenPose keypoints is reported to estimate GDI and knee flexion angle from single RGB gait videos with lower MAE than two previous methods, though cadence accuracy is worse.