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EP 4 771 576 A1

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(43) Date of publication: 08.07.2026 Bulletin 2026/28 (21) Application number: 23802057.2 (22) Date of filing: 05.10.2023

(51) International Patent Classification (IPC):  G06T 5/60(2024.01) H04N 19/00(2014.01) G06T 5/92(2024.01) (52) Cooperative Patent Classification (CPC): G06T 5/92; G06T 2207/20208; G06T 5/60; G06T 2207/20084; G06T 2207/10016; H04N 17/004; H04N 19/85; H04N 19/467; H04N 19/98 (86) International application number: PCT/US2023/076139 (87) International publication number: WO 2025/075644 (10.04.2025 Gazette 2025/15)

(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 (71) Applicant: Google LLC Mountain View, CA 94043 (US)

(72) Inventors: LEGENDRE, Chloe Anne Mountain View, California 94043 (US) HASINOFF, Samuel William Mountain View, California 94043 (US) RASCHE, Karl Robert Mountain View, California 94043 (US) BLEIBEL, Francois Pierre Yves Mountain View, California 94043 (US) SARMA, Navin Padman Mountain View, California 94043 (US) MURTHY, Kiran Mountain View, California 94043 (US) (74) Representative: Kennedy, Richard E. et al Venner Shipley LLP 5 Stirling House Stirling Road The Surrey Research Park Guildford GU2 7RF Guildford GU2 7RF (GB)