基于TOF技术的低成本手势识别系统

Low-cost Gesture Recognition System Based on TOF Technology

在室内正常光照与夜间无灯光照明环境中,为了满足有效识别距离在3cm^15cm范围内的简易手势识别的需求,提出了一种灵敏度高、成本低的手势识别系统。该系统设计了MLX75030模块结合频率采样技术,对目标进行有源光反射检测,通过ad转换,再实现控制需求。

In the indoor normal lighting and nighttime no-lighting environment, in order to meet the needs of simple gesture recognition with effective recognition distance in the range of 3cm-5cm, a high sensitivity and low cost gesture recognition system is proposed. The system is designed with MLX75030 module combined with frequency sampling technology to perform active light reflection detection on the target, and realize control requirements through ad conversion.