Estimating Lower Limb Kinematics Using a Lie Group Constrained Extended Kalman Filter with a Reduced Wearable IMU Count and Distance Measurements.
Luke Wicent SyNigel H. LovellStephen J. RedmondPublished in: Sensors (2020)
Keyphrases
- reinforcement learning
- extended kalman filter
- inertial sensors
- estimation process
- lie group
- kalman filter
- kalman filtering
- state estimation
- estimation accuracy
- joint angles
- euclidean space
- vector field
- distance measure
- euclidean distance
- back propagation
- particle filter
- simultaneous localization and mapping
- mean shift
- neural network
- motion field
- human body
- parameter space
- degrees of freedom
- lagrange multipliers
- rigid motion
- high dimensional
- objective function
- image sequences