基于视觉传感的无人机手势交互研究

Research on Gesture Interaction of UAV based on Vision Sensing

手势交互是一种未来人机交互的趋势,目前在精确度上存在挑战。无人机方面,目前主要通过遥控器进行飞行控制,需要专业训练,具有一定的局限性。本文基于视觉传感,对手势交互进行研究,在现有设备的基础上,提出一种简单易实现的无人机手势交互方式,并进行计算机仿真与硬件验证。本文采用两个摄像头同时采集手势动作,并建立标准手势数据库,通过算法识别进行比对,将手势识别问题转换为一个图形检索问题,有效提高手势识别的效果。数据显示,文本所提出的方案,具有良好的可行性。

Gesture interaction is a trend in the future, however the identification accuracy is limited. At the same time, the development of Unmanned Aerial Vehicle(UAV) is limited by remote control and professional controller. In this paper, a novel gesture interaction of UAV based on vision sensing is presented which is easy to implement. Two cameras are used to catch hand gestures, a large database of standard gesture is established. then, the problem of hand gesture recognition is converted into a graphic retrieval problem. The verification data show that the scheme proposed is feasible.