METHOD FOR EMBEDDING BIOMETRIC INFORMATION IN A COLOR IMAGE OF A FACE AND A DEVICE FOR ITS IMPLEMENTATION Russian patent published in 2022 - IPC G06K19/06 G06V30/18 

FIELD: computer technology.

SUBSTANCE: invention relates to the field of computer technology for creating color images of faces with QR codes embedded in them with facial biometric and documentary information. The expected result is achieved by analyzing the input color image of the face, determining the original image size and adjusting it to the selected size, calculating the coordinates of the anthropometric points of the face and the brightness values of the face image, generating the QR code “ANTRO” and the QR code “PHENO” with biometric information, as well as the QR code “INFO” with documentary information, after generating QR codes, a color QR code is formed according to them, in which the QR code “ANTRO” plays the role of the “Red” component, the QR code “INFO” plays the role of the “Green” component, and the QR code “PHENO” performs the role of the “Blue” component, then the color QR code is embedded in a color image of a person corrected in size, taking the role of a filled container image.

EFFECT: increase in the universality and representativeness of facial biometric information, a reduction in computational costs when implementing the procedure for embedding QR codes with biometric and documentary information in an image container.

2 cl, 12 dwg