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Scan 3D Calibration Parameters#

The Scan 3D calibration parameters provide calibration values used to interpret depth data from a Stereo mini camera.

The following read-only parameters are available:

Parameter Description Unit
Scan3dFocalLength Focal length for the selected region Pixel
Scan3dBaseline Physical distance between the two sensors of the stereo camera m
Scan3dPrincipalPointU Horizontal position of the principal point relative to the selected region Pixel
Scan3dPrincipalPointV Vertical position of the principal point relative to the selected region Pixel

The focal length and principal point values depend on the selected region and mapping mode.

For typical calibration values and an explanation of the coordinate system, see Field of View and Coordinate System.