Continuous Human Motion Recognition Based on FMCW Radar and Transformer

Figure 9

5 different types of human motion measurement scenarios and micro-Doppler features: (a) walking; alternating arm swings (arms cannot be bent) and kicking; (b) running, alternating arms swinging (arms bent), and leg raising; (c) squat down, squat down slowly, and finally squat on the ground; (d) stand up, stand up slowly, and switch from squat to standing; and (e) jump and jump up once.

(a)

(b)

(c)

(d)

(e)