Two-dimensional video-based analysis of human gait using pose estimation
Fig 2
Temporal gait parameters for all individual steps shown for all participants and measurement systems.
Panels show A) step time, B) stance time, C) swing time, and D) double support time. Data shown in blue represent comparisons between motion capture and OpenPose left-side (CL) views, data shown in red represent comparisons between motion capture and OpenPose right-side (CR) views, and data shown in gray represent comparisons between the two OpenPose views (CL and CR). Dark circles represent left leg data, light circles represent right leg data. Color schemes and shading are consistent across all similar figures (Figs 3 and 4). Bar plots on the far right show individual data, group means, and SD to visualize the distribution of the differences observed between the measurement systems. Results from statistical analyses are shown in Tables 2 and 3.