Patent ID: 11928992
Assignee: GM GLOBAL TECHNOLOGY OPERATIONS LLC
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 16:
17. A system for calibrating a display for a vehicle, the system comprising:
a vehicle display system including:
a vehicle windscreen;
a vehicle transparent windscreen display (TWD) projector, wherein the vehicle TWD projector includes a vehicle TWD camera; and
a vehicle controller in electrical communication with the vehicle TWD projector, wherein the vehicle controller is programmed to:
project a reference graphic on the vehicle windscreen using the vehicle TWD projector;
capture a calibration image of the reference graphic using the vehicle TWD camera; and
calculate a vehicle TWD calibration matrix based at least in part on a first reference calibration matrix, a second reference calibration matrix, and the calibration image of the reference graphic.