Patent ID: 11915499
Assignee: HAYDEN AI TECHNOLOGIES, INC.
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 25:
26. A server for recognizing license plates, comprising:
one or more server processors programmed to:
divide an image or video frame comprising a license plate in the image or video frame into a plurality of image patches, wherein the image or video frame is divided horizontally and vertically to obtain the image patches, and wherein at least one of the image patches comprises a portion of a character of a license plate number of the license plate;
determine a positional vector for each of the image patches, wherein the positional vector represents a spatial position of each of the image patches in the image or video frame;
add the positional vector to each of the image patches and input the image patches and their associated positional vectors to a transformer encoder of a text-adapted vision transformer; and
obtain a prediction, outputted by the text-adapted vision transformer, concerning the license plate number of the license plate.