基于脉搏波信号多维度特征的身份识别

傅幼萍,张航,厉梦菡,孟濬

Identity recognition based on multi-dimensional features of pulse wave signals

Youping FU,Hang ZHANG,Menghan LI,Jun MENG

表 2 PPG信号的频域特征参数名称及其含义

Tab.2 Names of frequency domain characteristic parameters of PPG signals and their meanings

参数名称 FD/Hz 参数名称 FD/Hz power_1 0~0.02 power_5 0.13~0.16 power_2 0.02~0.05 power_6 0.16~0.30 power_3 0.05~0.09 power_7 0.30~1.00 power_4 0.09~0.13 power_all 0~1.00