(19)

(11)

EP 4 824 752 A1

(12)

(43) Date of publication: 21.10.2026 Bulletin 2026/43 (21) Application number: 24820435.6 (22) Date of filing: 11.12.2024

(51) International Patent Classification (IPC):  G06T 9/00(2006.01) H04N 19/96(2014.01) G06T 9/40(2006.01) (52) Cooperative Patent Classification (CPC): G06T 9/001; G06T 9/40; H04N 19/96 (86) International application number: PCT/EP2024/085612 (87) International publication number: WO 2025/131908 (26.06.2025 Gazette 2025/26)

(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: GE KH MA MD TN (30) Priority: 21.12.2023 EP 23307326 (71) Applicant: InterDigital CE Patent Holdings, SAS 75017 Paris (FR)	(72) Inventors: MARVIE, Jean-Eudes 35510 CESSON-SEVIGNE (FR) MOCQUARD, Olivier 35510 CESSON-SEVIGNE (FR) (74) Representative: Vossius & Partner Patentanwälte Rechtsanwälte mbB  Siebertstraße 3 81675 München 81675 München (DE)