Head Motion Detection in Gaze Based Aiming

更新时间:2023-05-28

【摘要】Unmanned weapons have great potential to be widely used in future wars. The gaze-based aiming technology can be applied to control pan-tilt weapon systems remotely with high precision and efficiency. Gaze direction is related to head motion,which is a combination of head and eye movements. In this paper,a head motion detection method is proposed,which is based on the fusion of inertial and vision information. The inertial sensors can measure rotation in high-frequency with good performance,while vision sensors are able to eliminate drifts. By combining the characteristics of both sensors,the proposed approach achieves the effect of highfrequency,real-time,and drift-free head motion detection. The experiments show that our method can smooth the outputs,constrain drifts of inertial measurements,and achieve high detection accuracy.

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