(19)

(11)

EP 4 241 202 A1

(12)

(43) Date of publication: 13.09.2023 Bulletin 2023/37 (21) Application number: 21798685.0 (22) Date of filing: 22.10.2021

(51) International Patent Classification (IPC):  G06K 19/07(2006.01) G06K 7/00(2006.01) G06K 19/077(2006.01) (52) Cooperative Patent Classification (CPC): G06K 19/0719; G06K 19/0718; G06K 19/07743; G06K 7/0073 (86) International application number: PCT/EP2021/079429 (87) International publication number: WO 2022/096293 (12.05.2022 Gazette 2022/19)

(84) Designated Contracting States: AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA ME Designated Validation States: KH MA MD TN (30) Priority: 03.11.2020 EP 20306317 (71) Applicant: THALES DIS FRANCE SAS 92190 Meudon (FR)	(72) Inventor: PALADJIAN, Pierre 92190 Meudon (FR) (74) Representative: Grevin, Emmanuel  Thales Dis France SAS Intellectual Property Department Avenue du Jujubier, Z.I. Athélia IV 13705 La Ciotat 13705 La Ciotat (FR)