US 12,406,518 B2
Methods and systems for determining the authenticity of an identity document
Zorana Markovic, Novi Sad (RS)
Assigned to Daon Technology, Douglas (IM)
Filed by Daon Technology, Dublin (IE)
Filed on Oct. 31, 2022, as Appl. No. 17/977,032.
Prior Publication US 2024/0144713 A1, May 2, 2024
Int. Cl. G06V 30/42 (2022.01); G06V 10/26 (2022.01); G06V 10/774 (2022.01); G06V 20/00 (2022.01); G06V 30/418 (2022.01); G06V 40/10 (2022.01)
CPC G06V 30/42 (2022.01) [G06V 10/26 (2022.01); G06V 10/774 (2022.01); G06V 20/95 (2022.01); G06V 30/418 (2022.01); G06V 40/10 (2022.01)] 15 Claims
OG exemplary drawing
 
1. A method for determining authenticity of a document comprising the steps of:
capturing, by an electronic device, an image of a document, the document including image data of a biometric modality of a user and other data;
cropping the captured image to include an image of the document only;
removing the other data from the cropped image;
generating a gray scale image from the cropped image, the gray scale image and the cropped image being a pair of images; and
simultaneously processing, by a trained machine learning model (MLM), each image in the pair of images to determine whether the identity document in the captured image is authentic.