使用超声波的智能手机手势识别
徐曾春,吴凯娇,胡 平
Ultrasonic waves based gesture recognition method for smartphone platform
XU Zengchun, WU Kaijiao, HU Ping
计算机工程与应用 . 2018, (2): 239 -245 .  DOI: 10.3778/j.issn.1002-8331.1608-0081