基于无线数据手套的手势识别方法研究

Gesture Recognition Method Based on Wireless Data Glove

针对大场景的展览展示应用中便捷交互性问题,主要研究并实现了一种基于无线数据手套的手势识别方法。该方法可应用于大场景的展览展示、主题馆、大众娱乐等领域。该无线数据手套采用CC2530作为主控芯片,设置了4个手指按键,采用Xsens MTi传感器实时获取手套数据,利用RS232串口完成无线通信。通过串口与无线数据手套通信,实时获取手套运动数据,并进行数据转换,提取手套运动的朝向、加速度、旋转角度等特征,完成手势比对,最终实现手势识别。实验验证表明,该方法是可行有效的。该方法已经实际应用在了大场景的城市规划数字沙盘展示项目中,系统运行稳定,效果良好。

A gesture recognRion method based on wireless data glove was provided, and this method couM be used in large scenes convenient interactive exhibition application, theme pavilion application, entertainment, etc. CC2530 chip was selected as the main chip of the wireless data glove, four fingers buttons on the wireless data glove were set up, Xsens MTi sensor was used to acquire glove data in real-time, and the wireless communication was completed using the RS232 serial interface. After acquiring glove data, the data was conversed, and glove movement toward, acceleration, rotation and other features were extracted Then gesture comparison was completed, and gesture recognition was finished. Finally, the results show that the method is feasible and valid. The system has been used in practical projects.