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(11)

EP 4 049 246 A2

(12)

(88) Date of publication A3: 03.06.2021 (43) Date of publication: 31.08.2022 Bulletin 2022/35 (21) Application number: 20796496.6 (22) Date of filing: 14.10.2020

(51) International Patent Classification (IPC):  G06T 17/10(2006.01) (52) Cooperative Patent Classification (CPC): G06T 17/10; G06T 2210/36; G06T 19/00; G06T 2219/008; B29C 33/3835; G06F 30/27; B29C 33/005; B29C 2045/0034; B29C 45/0025; G06F 2113/22 (86) International application number: PCT/EP2020/078881 (87) International publication number: WO 2021/078600 (29.04.2021 Gazette 2021/17)

(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: 25.10.2019 GB 201915527 (71) Applicant: Infold AB 113 47 Stockholm (SE)	(72) Inventors: SANDQUIST, David Herman 74147 Knivsta (SE) HAFRÉN, Jonas Fredrik 113 47 Stockholm (SE) (74) Representative: J A Kemp LLP  80 Turnmill Street London EC1M 5QU London EC1M 5QU (GB)