公开(公告)号：US20230177873A1

公开(公告)日：2023-06-08

申请号：US17552307

申请日：2021-12-15

Applicant: Svort, Inc.

Inventor： Viktar Shulhat ,  Valery Vashkinel

IPC: G06V40/16 ,  G06V10/82 ,  G06V10/54 ,  G06V10/24 ,  G06N3/02 ,  H04L9/32

CPC classification number: G06V40/168 ,  G06V40/172 ,  G06V10/82 ,  G06V10/54 ,  G06V10/245 ,  G06V40/165 ,  G06N3/02 ,  H04L9/3252 ,  H04L9/3231 ,  G06V2201/07

Abstract: A computer implemented authentication method comprising the following steps:



determining the spatial position of the user's face using the image obtained by the device's camera;
determining a circumference circumscribed around the user's face and displaying it in the user interface;
determining the horizontal and vertical lines passing through the center of the circumference characterizing the turn of the user's face;
performing at least two rotation user checks comprising the following steps:

determining a point on the circumference circumscribed around the user's face and displaying it in the user interface;
prompting the user to change the position of the face so the line intersection point is aligned with the set point;
obtaining an image of the user's face during the check;


determining the correlation between the model generated on the basis of the user's face images during the rotation checks and the previously generated authorized user parameter-based model.