CALIBRATION METHOD AND APPARATUS FOR 3D SENSING DEVICE

Abstract: a calibration method for a 3d sensing device comprising an optical output unit and an optical receiving unit according to an embodiment of the present invention comprises the steps of: performing a first calibration on a two-dimensional image using a first target board; and performing a second calibration for a distance using a second target board, wherein a distance between the 3d sensing device and the first target board and a distance between the 3d sensing device and the second target board are each set shorter than a minimum measurable distance of the 3d sensing device.

Inventor(s): Sang Hyung PARK, Bum Jin KIM

CPC Classification: G01S7/497 (Means for monitoring or calibrating)

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