Optically registerable target's rotation axis determination method for optical axis measurement of motor vehicle, involves determining spatial position of axis of rotation of target by evaluation unit from image sequence of single mark

摘要

The method involves providing a target receiver (13) in a target holder (11), where a target (20) is accommodated and continuously rotated in the target receiver. An image sequence is taken up by an imaging device (30) from a single mark (21) of the target during rotating motion of the target in the target receiver, where the imaging device utilizes a stereo camera arrangement. A spatial position of an axis of rotation (16) of the target is determined by an evaluation unit (33) from the image sequence of the single mark.