Calibration method for calibrating line camera or one-dimensional micro-electromechanical system micro mirror or triangulation range finder in measurement arrangement, involves emitting laser beam in direction of calibration body

摘要

The calibration method involves emitting a laser beam in direction of a calibration body, where a position and orientation of a profile curve (R) is estimated to determine the estimated profile curve when the position and orientation are not known. An imaginary position of a light point is determined on a depth relief (14) by a line scan camera (10), where the light point is generated by the laser beam. The imaginary position is a position, which results from the position detection based on calibration parameters.