The system of motion capture based on inertial sensor

Gaojie Dong; Jun Li

doi:10.1117/12.2540149

14 August 2019 The system of motion capture based on inertial sensor

Gaojie Dong, Jun Li

Proceedings Volume 11179, Eleventh International Conference on Digital Image Processing (ICDIP 2019); 111793I (2019) https://doi.org/10.1117/12.2540149
Event: Eleventh International Conference on Digital Image Processing (ICDIP 2019), 2019, Guangzhou, China

Abstract

This article describes a complete motion capture solution. The problems of quaternion, rotation of quaternion and coordinate matching are described in detail. This system solves the shackles of wired transmission in the past by wireless transmission, which greatly simplifies the use of the system. In this study, the data collected by the chip is converted into a quaternion, which effectively solves the problem of the universal lock. The data is smoothed by adaptive linear interpolation, and then the final values are coordinate-matched, resulting in a simple operation and accurate motion capture scheme.

Citation Download Citation

Gaojie Dong and Jun Li "The system of motion capture based on inertial sensor", Proc. SPIE 11179, Eleventh International Conference on Digital Image Processing (ICDIP 2019), 111793I (14 August 2019); https://doi.org/10.1117/12.2540149

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