Learning to Track Human Motion using Inertial Sensor Data

IMU data (specific force and angular velocities) and ground truth positional data for training AI algorithms to learn inertial sensor-based positional tracking.

Note: Some OxIOD sequences require processing to ensure input and output data are of same length. Rotation vectors of the ground truth orientation are: q_x, q_y, q_z, q_w convention.

OxIOD sample rate is 100Hz whereas RoNIN data set is sampled at 200Hz. Both use the Vicon motion capture systems.

A Hampel Filter was used to clean the ground truth data.