Table 2 The robustness evaluation of PCA-Kalman
From: PCA-Kalman: device-free indoor human behavior detection with commodity Wi-Fi
Different scenarios in different experimental environments | The detection accuracy of different actions | |||||
|---|---|---|---|---|---|---|
1 (squat) (%) | 2 (jump) (%) | 3 (walk) (%) | 4 (waved) (%) | 5 (turn around) (%) | ||
LOS | Hall | 90.80 | 89.88 | 91.23 | 93.50 | 92.85 |
Laboratory | 89.85 | 90.60 | 89.26 | 90.48 | 91.86 | |
Meeting room | 83.45 | 80.94 | 82.39 | 83.20 | 83.30 | |
NLOS | Hall | 82.10 | 84.85 | 79.25 | 79.60 | 79.78 |
Laboratory | 83.82 | 83.85 | 83.25 | 90.49 | 81.90 | |
Meeting room | 78.40 | 79.95 | 77.39 | 77.30 | 77.40 | |
Through one wall | Hall | 80.85 | 80.10 | 80.25 | 80.50 | 81.89 |
Laboratory | 79.80 | 78.95 | 78.24 | 75.49 | 77.88 | |
Meeting room | 69.45 | 66.95 | 72.40 | 63.28 | 64.40 | |