ALEXANDRIA, Va., Nov. 18 -- United States Patent no. 12,474,232, issued on Nov. 18, was assigned to emotion3D GmbH (Vienna).
"Device and method for calibrating a light projector" was invented by Michael Hodlmoser (Schorfling, Austria), Florian Seitner (Vienna), Robert Fischer (Vienna) and Matej Nezveda (Vienna).
According to the abstract* released by the U.S. Patent & Trademark Office: "A device and a method for calibrating a light projector (1) with adaptable luminous elements (3) arranged in an image plane (2), comprising a camera (4) and a control unit (5) connected to the light projector (1) and the camera (4), wherein the light projector (1) is configured to project in temporal succession at least two test images (6, 6') with at leas...