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Averages and standard deviations (SD) for motion calibration, taken over 10 trials. Units are pixels per micrometer (px/
m). 
is the directionless calibration factor. The other four variables are those from Eqs. 1 and 2. Time is the time taken to conduct the calibration
 (pixels/ m) |
 (px/ m) |
 (px/ m) |
 (px/ m) |
 (px/ m) |
Time (s) | |
|---|---|---|---|---|---|---|
| Average | 0.339 | −0.339 | 0.00936 | −0.00769 | −0.338 | 44.029 |
| SD | 0.000204 | 0.000204 | 0.000196 | 0.000425 | 0.000427 | 0.389 |
