visual3d:documentation:pipeline:event_commands:example_-_gait_events_using_kinematic_data
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| visual3d:documentation:pipeline:event_commands:example_-_gait_events_using_kinematic_data [2025/06/12 20:13] – [Outline + Data] wikisysop | visual3d:documentation:pipeline:event_commands:example_-_gait_events_using_kinematic_data [2025/06/12 20:20] (current) – [Methods Overview] wikisysop | ||
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| === Method 1A: Foot Position Relative to Pelvis === | === Method 1A: Foot Position Relative to Pelvis === | ||
| - | This method uses peaks and troughs in the heel and toe position signals, computed relative to the pelvis coordinate system, to identify heelstrike and toe-off events. | ||
| === Method 1B: Foot Velocity Relative to Pelvis === | === Method 1B: Foot Velocity Relative to Pelvis === | ||
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| - | This paper also presents another method which uses the same segments, the heel and foot, except using the velocities to identify events by zero-crossings. | ||
| === Method 2: Hip Kinematics === | === Method 2: Hip Kinematics === | ||
| [[https:// | [[https:// | ||
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| - | The next paper outlines the method of identifying gait events by locating heelstrike (HS) from peak contralateral hip extension. | ||
| === Method 3: Foot Acceleration === | === Method 3: Foot Acceleration === | ||
| [[https:// | [[https:// | ||
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| - | Identifying gait events using peaks in the vertical acceleration signals from the heel and fifth metatarsal. | ||
| === Method 4: Foot Centre Vertical Velocity === | === Method 4: Foot Centre Vertical Velocity === | ||
visual3d/documentation/pipeline/event_commands/example_-_gait_events_using_kinematic_data.txt · Last modified: 2025/06/12 20:20 by wikisysop