Adaptive sensor data fusion in motion capture

@article{Sun2010AdaptiveSD,
  title={Adaptive sensor data fusion in motion capture},
  author={Shuyan Sun and Xiaoli Meng and Lianying Ji and Jian-Kang Wu and Lawrence Wai-Choong Wong},
  journal={2010 13th International Conference on Information Fusion},
  year={2010},
  pages={1-8}
}
Micro-sensor human motion capture has shown its potentials because of its ubiquity and low cost. One of the biggest challenges in micro-sensor motion estimation is the drift problem caused by integration of angular rates to obtain orientation. To reduce the drift, existing algorithms make use of gravity and earth magnetic filed measured by accelerometers and magnetometers respectively. Unfortunately, body segment acceleration and environment magnetic disturbance produce strong interferences to… CONTINUE READING

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