【摘要】 近年来,随着Wi-Fi热点的大量部署和基于Wi-Fi信号的定位技术的不断成熟,利用Wi-Fi信号进行人体动作感知的研究逐渐增加。此类技术不需要额外的硬件设备,仅需要现有的商用设备即可实现较为精确的动作识别。与其他动作识别系统相比,因为基于Wi-Fi信号的行为感知具有非视距、无须佩戴传感器等特点,有着广阔的应用前景。更多还原

【Abstract】 In recent years, with the deployment of Wi-Fi hotspots and the maturity of Wi-Fi-based positioning technology, the research of human mo?tion perception using Wi-Fi signals has gradually increased. This kind of technology does not need additional hardware equipment, only the existing commercial equipment can be used to achieve more accurate motion recognition. Compared with other motion recognition sys?tems, Wi-Fi-based behavior sensing has many advantages, such as non-line-of-sight, no need to wear sensors and so on. It has a broad application prospects.更多还原