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(11)

EP 4 544 513 A1

(12)

(43) Date of publication: 30.04.2025 Bulletin 2025/18 (21) Application number: 23731842.3 (22) Date of filing: 19.05.2023

(51) International Patent Classification (IPC):  G06V 10/82(2022.01) G06V 40/16(2022.01) G06T 13/40(2011.01) (52) Cooperative Patent Classification (CPC): G06T 13/40; G06V 40/176; G06V 10/82 (86) International application number: PCT/US2023/022799 (87) International publication number: WO 2023/249776 (28.12.2023 Gazette 2023/52)

(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: 24.06.2022 RO 202200361 28.06.2022 US 202217809438 (71) Applicant: Microsoft Technology Licensing, LLC Redmond, WA 98052-6399 (US)	(72) Inventors: JADIDIAN, Jouya Redmond, Washington 98052-6399 (US) CRISTIAN, Calin Redmond, Washington 98052-6399 (US) ARION, Petre-Alexandru Redmond, Washington 98052-6399 (US) (74) Representative: CMS Cameron McKenna Nabarro Olswang LLP  Cannon Place 78 Cannon Street London EC4N 6AF London EC4N 6AF (GB)