US Patent 10573074 Evaluating display accuracy

An image capture device located within an eyebox of a vehicle obtains an image of a virtual image presented on a display of the vehicle. The display includes a conformal display having real-world features associated with the virtual symbology of the virtual image. The image of the virtual image is used to compare pixels of the features to determine whether an error is associated with the presentation of the virtual image on the display. A correction factor may be determined based on the comparison. The correction factor is used to reconfigure the presentation and more accurately display the virtual symbology.