Table 1 Performance metrics
From: Remote photoplethysmography with constrained ICA using periodicity and chrominance constraints
UBFC-RPPG | MMSE-HR | |||||||
|---|---|---|---|---|---|---|---|---|
SIMPLE | REALISTIC | |||||||
MAE | SNR | r | MAE | SNR | r | MAE | r | |
cICA | 0.62 | 2.01 | 0.99 | 3.14 | − 0.75 | 0.91 | 4.69 | 0.79 |
ICA | 0.67 | 2.70 | 0.98 | 6.02 | − 1.11 | 0.79 | 5.84 | 0.67 |
PCA | 2.04 | − 1.43 | 0.97 | 9.65 | − 3.45 | 0.67 | 9.15 | 0.49 |
Green | 9.86 | − 1.61 | 0.29 | 7.73 | − 2.78 | 0.68 | 10.65 | 0.47 |
CHROM | 0.72 | 3.04 | 0.99 | 3.81 | − 0.93 | 0.87 | 5.59 | 0.83 |
POS | 0.67 | 2.57 | 0.99 | 4.73 | − 1.60 | 0.80 | 5.77 | 0.82 |
G-R | 0.67 | 1.97 | 0.99 | 9.79 | − 3.10 | 0.65 | 8.56 | 0.58 |