Table 3 Performance comparison of various methods in terms of accuracy (AAE and ARE) and computation time (POTS): independent testing dataset – BAMI-RPPG (n = 14).
From: Real-time realizable mobile imaging photoplethysmography
Subjects | Face skin extraction | Landmark41 | Our method | ||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
Rectangle 17 | Bottom face 33 | Polygon face 34 | |||||||||
PPG acquisition | ICA17 AAE (bpm) ARE (%) | POS35 AAE (bpm) ARE (%) | CH-ROM36 AAE (bpm) ARE (%) | ICA17 AAE (bpm) ARE (%) | POS35 AAE (bpm) ARE (%) | CH-ROM36 AAE (bpm) ARE (%) | ICA17 AAE (bpm) ARE (%) | POS35 AAE (bpm) ARE (%) | CH-ROM36 AAE (bpm) ARE (%) | ||
1 | 1.51 (2.11) | 1.37 (1.88) | 1.45 (1.99) | 1.13 (1.55) | 1.26 (1.73) | 1.40 (1.92) | 0.80 (1.15) | 0.80 (1.15) | 1.22 (1.73) | 0.84 (1.21) | |
2 | 0.82 (1.28) | 1.06 (1.63) | 1.01 (1.56) | 0.76 (1.19) | 0.83 (1.28) | 1.03 (1.60) | 0.48 (0.75) | 0.49 (0.76) | 0.54 (0.84) | 0.56 (0.86) | |
3 | 0.66 (0.87) | 0.56 (0.74) | 0.65 (0.86) | 0.63 (0.83) | 0.57 (0.76) | 0.65 (0.86) | 0.75 (0.99) | 0.62 (0.81) | 0.66 (0.87) | 0.55 (0.73) | |
4 | 0.77 (1.09) | 0.57 (0.82) | 0.61 (0.86) | 0.93 (1.32) | 0.71 (1.02) | 0.79 (1.13) | 0.59 (0.84) | 0.42 (0.59) | 0.47 (0.67) | 0.63 (0.89) | |
5 | 0.57 (0.81) | 0.55 (0.79) | 0.57 (0.81) | 0.42 (0.59) | 0.38 (0.53) | 0.39 (0.55) | 0.42 (0.60) | 0.41 (0.58) | 0.45 (0.64) | 0.48 (0.69) | |
6 | 1.02 (1.09) | 1.06 (1.14) | 1.42 (1.49) | 0.99 (1.05) | 0.91 (0.99) | 0.95 (1.02) | 17.4 (18.7) | 0.71 (0.77) | 1.03 (1.11) | 0.65 (0.70) | |
7 | 0.73 (0.84) | 0.73 (0.84) | 0.67 (0.78) | 0.91 (1.01) | 0.59 (0.68) | 1.13 (1.30) | 0.97 (1.12) | 1.43 (1.69) | 1.70 (1.99) | 1.00 (1.18) | |
8 | 0.40 (0.54) | 0.44 (0.61) | 0.44 (0.60) | 0.41 (0.56) | 0.48 (0.66) | 0.47 (0.64) | 0.39 (0.53) | 0.42 (0.57) | 0.46 (0.63) | 0.35 (0.48) | |
9 | 0.51 (0.67) | 0.60 (0.79) | 0.71 (0.93) | 0.54 (0.70) | 0.63 (0.83) | 0.68 (0.88) | 0.53 (0.70) | 0.57 (0.75) | 0.60 (0.78) | 0.53 (0.70) | |
10 | 0.45 (0.58) | 0.48 (0.63) | 0.66 (0.87) | 0.49 (0.64) | 0.54 (0.70) | 0.51 (0.67) | 0.45 (0.58) | 0.48 (0.62) | 0.49 (0.63) | 0.47 (0.61) | |
11 | 1.97 (3.13) | 1.60 (2.53) | 2.04 (3.23) | 0.76 (1.18) | 0.83 (1.28) | 1.22 (1.88) | 0.95 (1.47) | 0.80 (1.23) | 0.79 (1.22) | 0.80 (1.24) | |
12 | 2.45 (3.75) | 2.78 (4.25) | 2.53 (3.87) | 2.57 (3.88) | 2.64 (4.05) | 2.65 (4.04) | 1.11 (1.72) | 1.40 (2.21) | 1.04 (1.61) | 1.98 (3.04) | |
13 | 2.33 (3.07) | 0.74 (0.99) | 0.60 (0.79) | 1.83 (2.40) | 1.18 (1.54) | 2.39 (3.10) | 1.19 (1.55) | 0.71 (0.93) | 0.89 (1.16) | 1.12 (1.45) | |
14 | 1.36 (1.67) | 1.27 (1.57) | 2.00 (2.38) | 4.33 (5.35) | 1.59 (1.96) | 2.20 (2.69) | 2.31 (2.81) | 1.55 (1.90) | 1.94 (2.37) | 1.52 (1.85) | |
Mean | 1.11 (1.54) | 0.99 (1.37) | 1.10 (1.50) | 1.19 (1.59) | 0.94 (1.29) | 1.18 (1.59) | 2.03 (2.39) | 0.77 (1.04) | 0.88 (1.16) | 0.82 (1.12) | |
POTS | 80,181 | 80,180 | 80,180 | 80,181 | 80,180 | 80,180 | 80,181 | 80,180 | 80,180 | 275 | |
CPU Info | AMD Ryzen 5 3400G @ 3.70 GHz | ||||||||||
