Using Accelerometer Data to Tune the Parameters of an Extended Kalman Filter for Optical Motion Capture: Preliminary Application to Gait Analysis

Using Accelerometer Data to Tune the Parameters of an Extended Kalman Filter for Optical Motion Capture: Preliminary Application to Gait Analysis

Optical motion capture is currently the most popular method for acquiring motion data in biomechanical applications. However, it presents a number of problems that make the process difficult and inefficient, such as marker occlusions and unwanted reflections. In addition, the obtained trajectories m...

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Bibliographic Details
Main Authors: Javier Cuadrado, Florian Michaud, Urbano Lugrís, Manuel Pérez Soto
Format: Article
Language:English
Published: MDPI AG 2021-01-01
Series:Sensors
Subjects:
Kalman filter
motion capture
gait analysis
inertial sensor
Online Access:https://www.mdpi.com/1424-8220/21/2/427

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