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Table 2 Summary of experimental results under noise condition

From: Non-contact, synchronous dynamic measurement of respiratory rate and heart rate based on dual sensitive regions

Experimental data with low SNR Statistic (RMSE/correlation coefficient)
RR HR
Group 1 Subject 4 Video 1 (12′03″) 2.52/0.92 1.90/0.89
Video 2 (10′01″) 2.15/0.97 2.32/0.83
Group 2 Subject 2 Video 3 (13′25″) 2.83/0.82 2.91/0.81
Group 3 Subject 3 Video 5 (12′30″) 2.63/0.89 1.91/0.91
Video 6 (12′55″) 2.25/0.91 2.12/0.89
Group 4 Subject 8 Video 7 (11′10″) 2.45/0.92 1.82/0.93
Video 8 (11′36″) 2.58/0.91 1.98/0.93
Group 5 Subject 1 Video 9 (12′20″) 2.62/0.87 1.70/0.95
Video 10 (12′58″) 2.43/0.88 1.64/0.93
Group 6 Subject 6 Video 11 (13′01″) 2.48/0.89 1.90/0.89
Video 12 (13′59″) 3.15/0.80 1.65/0.91
Group 7 Subject 7 Video 13 (12′11″) 2.18/0.92 1.81/0.92
Video 14 (12′29″) 2.28/0.89 1.95/0.90
Group 8 Subject 5 Video 15 (13′07″) 2.08/0.91 1.69/0.93
Video 16 (12′55″) 2.55/0.86 1.92/0.90
  1. RR (breaths/min), HR (beats/min)
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