(19)

(11)

EP 3 977 405 A1

(12)

(43) Date of publication: 06.04.2022 Bulletin 2022/14 (21) Application number: 20732653.9 (22) Date of filing: 01.06.2020

(51) International Patent Classification (IPC):  G06T 7/11(2017.01) G06T 7/564(2017.01) G06T 7/194(2017.01) (52) Cooperative Patent Classification (CPC): G06T 7/11; G06T 7/194; G06T 7/564; G06T 2200/08 (86) International application number: PCT/GB2020/051318 (87) International publication number: WO 2020/240210 (03.12.2020 Gazette 2020/49)

(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: 31.05.2019 GB 201907806 (71) Applicant: Reality Zero One Limited Lewes BN7 1RS (GB)	(72) Inventor: EASTHAM, Robert Lewes BN7 1RS (GB) (74) Representative: Barnes IP Limited  Castle Hill House 12 Castle Hill Windsor, Berkshire SL4 1PD Windsor, Berkshire SL4 1PD (GB)