Table A3.
Results of HR estimation, algorithm No. 1 (PSD)—comparison of signal extraction methods.
| Video No. | RMSE [bpm] | sRate [%] | ||||||
|---|---|---|---|---|---|---|---|---|
| G | GRD | ExG | ICA | G | GRD | ExG | ICA | |
| video 1 | 10.7 | 4.5 | 3.2 | 7.8 | 48% | 76% | 85% | 71% |
| video 2 | 16.5 | 15.2 | 15.7 | 14.7 | 27% | 41% | 39% | 40% |
| video 3 | 16.5 | 13.9 | 12.9 | 2.8 | 47% | 49% | 57% | 83% |
| video 4 | 10.1 | 11.6 | 7.3 | 3.2 | 45% | 55% | 65% | 78% |
| video 5 | 3.9 | 2.2 | 2.5 | 2.8 | 84% | 91% | 91% | 87% |
| video 6 | 14.1 | 13.5 | 11.1 | 7.2 | 43% | 42% | 65% | 62% |
| video 7 | 3.5 | 3.7 | 3.4 | 2.2 | 80% | 84% | 86% | 91% |
| video 8 | 6.8 | 17.9 | 17.2 | 4.0 | 61% | 19% | 25% | 79% |
| video 9 | 22.2 | 36.7 | 35.8 | 34.8 | 11% | 16% | 15% | 12% |