Regression Models for Estimating Kinematic Gait Parameters with Instrumented Footwear

Quantitative gait assessment typically involves optical motion capture systems and force plates, which result in high operating costs. Footwear-based motion tracking systems can provide a portable and affordable solution for real-time gait analysis in unconstrained environments. However, the relatively low accuracy of these systems still represents a barrier to their widespread use. In this paper, we show that linear and learning-based...