(19)

(11)

EP 4 544 504 A1

(12)

(43) Date of publication: 30.04.2025 Bulletin 2025/18 (21) Application number: 23757389.4 (22) Date of filing: 20.07.2023

(51) International Patent Classification (IPC):  G06T 15/00(2011.01) G06T 15/20(2011.01) G06T 15/04(2011.01) (52) Cooperative Patent Classification (CPC): G06T 15/20; G06T 15/04; G06T 15/005 (86) International application number: PCT/US2023/028188 (87) International publication number: WO 2024/025782 (01.02.2024 Gazette 2024/05)

(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 ME MK MT NL NO PL PT RO RS SE SI SK SM TR Designated Extension States: BA Designated Validation States: KH MA MD TN (30) Priority: 25.07.2022 US 202263392060 P (71) Applicant: Google LLC Mountain View, CA 94043 (US)	(72) Inventors: HEDMAN, Lars Peter Johannes London Greater London N1C 4AG (GB) TAGLIASACCHI, Andrea Vancouver, British Columbia V6C 1A8 (CA) CHEN, Zhiqin Vancouver, British Columbia V6C 1A8 (CA) FUNKHOUSER, Thomas Allen Mountain View, California 94043 (US) (74) Representative: Marks & Clerk GST  1 New York Street Manchester M1 4HD Manchester M1 4HD (GB)