Table 1 The linear regressions between SaO2 and R obtained for the experiment in which 12 subjects were tested in 2 stages
From: A novel method based on two cameras for accurate estimation of arterial oxygen saturation
Subject | \( SaO_{2} = \alpha \cdot R + \beta \) | |||
|---|---|---|---|---|
Stage 1 | Stage 2 | |||
\( \alpha \) | \( \beta \) | \( \alpha \) | \( \beta \) | |
S01 | −54 | 151 | −37 | 133 |
S02 | −45 | 141 | −42 | 137 |
S03 | −50 | 148 | −40 | 138 |
S04 | −56 | 153 | −39 | 137 |
S05 | −48 | 146 | −30 | 128 |
S06 | −43 | 140 | −37 | 133 |
S07 | −40 | 137 | −35 | 134 |
S08 | −43 | 141 | −30 | 125 |
S09 | −46 | 141 | −42 | 137 |
S10 | −48 | 146 | −37 | 133 |
S11 | −60 | 156 | −44 | 141 |
S12 | −44 | 141 | −33 | 130 |