A method for holographic display calibration using phase modulation includes projecting an initial graphic on a windshield of a vehicle, capturing an image of the initial graphic with a camera inside a vehicle, determining a loss function value between the image of the initial graphic captured by the camera and a target graphic, modulating a phase of a light beam generating the initial graphic using the loss function value to generate an updated graphic, and displaying the updated graphic on the windshield of the vehicle.
Holographic display calibration by holographic phase modulation
18.06.2024
Patent
Elektronische Ressource
Englisch
HOLOGRAPHIC DISPLAY CALIBRATION BY HOLOGRAPHIC PHASE MODULATION
Europäisches Patentamt | 2024
|Holographic display element, holographic display glass and vehicle
Europäisches Patentamt | 2024
|