INERTIAL MOTION CAPTURE CALIBRATION

摘要

A system and method for accurately estimating orientations between inertial sensing units and the body segments of a multi-segment subject to which they are affixed, and for accurately estimating position vectors from sensing units to joint centers of the corresponding body segments. By using the disclosed system and method magnetometers are not required and SDI (strap down integration) increments may be used as input to estimate the position and orientation of the sensors.