biometrics deep learning 6 convolutional neural network 5 gait analysis 5 Technology: general issues 4 autoencoders 4 automated assessment 4 feature extraction 4 gait recognition 4 kinematics 4 machine learning 4 motion capture 4 neural networks 4 nonlinear analysis 4 pattern recognition 4 postural control 4 rehabilitation 4 stroke 4 telemedicine 4 wearable sensors 4 wearables 4 3-axis force sensor 3 ANOVA analysis 3 Achilles tendon 3 ActiGraph 3 Alzheimer's disease 3 ESOQ-2 3 Ecoflex 3 IMU 3 IMU sensors 3