Measurement Signal Processing Measurement Signal Processing

Abstract

Abstract – Within a hybrid vision / inertial tracking system proper calibration of the sensors and their relative pose is essential. We present a new method for 3-axis inertial sensor calibration based on model fitting and a method to find the rotation between vision and inertial system based on rotation differences. We achieve a coordinate system rotation mismatch of < 1 ° with respect to mechanical setup and sensor performance