Fall Detection and Direction Judgment Based on Posture Estimation

Table 1

Fall detection results on URFD.

Detection methods	Sensitivity (%)	Specificity (%)	Accuracy (%)
Ali et al. [29]	99.3–99.13	99.03	—
Kwolek and Kepski [30]	100	96.67	95.71
Bourke et al. [31]	100	90	—
Kwolek and Kepski [27]	100	92.5	95
Yun and Gu [32]	96.77	89.74	—
Alaoui et al. [33]	100	95	97.5
Our method 1	95	96.47	95.64
Our method 2	95.45	100	97.43