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Calibration Accuracy
The accuracy of point measurement as the result of device calibration (can also be understood as space deformation). Every
3D point is determined with a certain measurement error. This measurement error is different for each point across the
whole measured volume. Calibration accuracy is standard deviation (
σ
) of measurement errors of all 3D points.
Temporal Noise
The standard deviation of noise (measured on a diffuse surface with 80 percent albedo). The noise level describes the
ability of the sensor to capture local surface details. The noise distribution of our sensor is similar to Gaussian distribution.
Equivalently, temporal noise can also be defined as the average distance of the 3D points from the average Z-value of the
3D points.
Data Acquisition Time
Data acquisition time from shortest possible to maximum estimated in a worst case scenario.
Note:
Values in datasheets are valid in the temperature range 22 °C - 25 °C.
PhoXi 3D Scanner - User Manual and Installation Instructions
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