US 11,971,970 B2
Concept for authenticating a user of a mobile device
Hugo Embrechts, Stuttgart (DE); Gonzalo Bailador Del Pozo, Stuttgart (DE); and Dimitri Torfs, Stuttgart (DE)
Assigned to SONY GROUP CORPORATION, Tokyo (JP)
Appl. No. 17/437,045
Filed by Sony Group Corporation, Tokyo (JP)
PCT Filed Feb. 26, 2020, PCT No. PCT/EP2020/055063
§ 371(c)(1), (2) Date Sep. 8, 2021,
PCT Pub. No. WO2020/187542, PCT Pub. Date Sep. 24, 2020.
Claims priority of application No. 19163173 (EP), filed on Mar. 15, 2019.
Prior Publication US 2022/0179933 A1, Jun. 9, 2022
Int. Cl. G06F 21/32 (2013.01); A61B 5/11 (2006.01); A61B 5/117 (2016.01); G06N 20/10 (2019.01); G06V 10/82 (2022.01); G06V 40/20 (2022.01)
CPC G06F 21/32 (2013.01) [A61B 5/112 (2013.01); A61B 5/117 (2013.01); G06N 20/10 (2019.01); G06V 10/82 (2022.01); G06V 40/25 (2022.01)] 20 Claims
OG exemplary drawing
 
1. A method for authenticating a user, the method comprising:
identifying an outfit of the user;
analyzing a gait of the user using a machine-learning model using motion data of a mobile device as input to the machine-learning model, the analysis being based on the identified outfit of the user; and
authenticating the user based on the analysis of the gait of the user.