Patent ID: 11967110
Assignee: CONTI TEMIC MICROELECTRONIC GMBH
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 6:
7. A method for measuring an assembly for calibrating a camera to be calibrated, having the steps of:
positioning a reference camera on a first positioning base,
capturing a first image of the at least one calibration target by means of the reference camera,
positioning an auxiliary target on the first positioning base,
positioning the reference camera on a second positioning base,
capturing a second image of the at least one calibration target and of the auxiliary target by means of the reference camera,
determining the alignment and the position of the auxiliary target in relation to the at least one calibration target by evaluating the second image,
determining the alignment of all of the calibration targets among one another, and
determining unknown parameters of the reference camera by evaluating the first and the second captured image, wherein extrinsic parameters from the first image and the relative alignment and the position of the auxiliary target are established with respect to the first calibration target in the second image.