(19)

(11)

EP 4 176 379 A1

(12)

(43) Date of publication: 10.05.2023 Bulletin 2023/19 (21) Application number: 21746145.8 (22) Date of filing: 30.06.2021

(51) International Patent Classification (IPC):  G06K 9/00(2022.01) (52) Cooperative Patent Classification (CPC): G06V 20/52 (86) International application number: PCT/IB2021/055860 (87) International publication number: WO 2022/003589 (06.01.2022 Gazette 2022/01)

(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: 02.07.2020 IT 202000016051 (71) Applicant: Itway S.p.A. 20149 Milano (IT)	(72) Inventors: FARINA, Giovanni Andrea 48121 Ravenna (RA) (IT) DELLA VALLE, Stefano 20862 Arcore (MB) (IT) (74) Representative: Penza, Giancarlo  Bugnion S.p.A. Viale Lancetti, 17 20158 Milano 20158 Milano (IT)