Table 8 Left camera lens distortion parameters
Parameter | COL | SRE1 | SRE2 |
|---|---|---|---|
Δf (px) | −1.651 | −1.815 | −1.785 |
±0.468 | ±0.961 | ±0.458 | |
Δx 0 (px) | 0.049 | 0.157 | 0.178 |
±0.134 | ±0.177 | ±0.112 | |
Δy 0 (px) | −0.245 | −0.262 | −0.155 |
±0.756 | ±0.819 | ±0.452 | |
k 1 (px−2) | −3.63e−07 | −3.59e−07 | −3.46e−07 |
±7.42e−09 | ±7.51e−09 | ±3.73e−09 | |
k 2 (px−4) | −7.45e−12 | −8.61e−13 | −6.61e−13 |
±1.03e−13 | ±1.02e−13 | ±5.80e−14 | |
k 3 (px−6) | 8.02e−18 | 5.97e−18 | 6.64e−18 |
±3.45e−19 | ±4.81e−19 | ±3.54e−19 |