# Extrinsic calibration for ODS For ODS to function properly, each camera as well as the VPU has to be calibrated, that is it's position has to be defined in the user coordinate system. To do so, we provide the different methods listed below. :::{toctree} :maxdepth: 2 MCC/multi_frame_calibration CameraCalibrationVerification/extrinsic_calibration_verification VPUCalibration/README :::