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(11)

EP 4 409 530 A1

(12)

(43) Date of publication: 07.08.2024 Bulletin 2024/32 (21) Application number: 22790175.8 (22) Date of filing: 26.09.2022

(51) International Patent Classification (IPC):  G06T 9/00(2006.01) H04N 19/597(2014.01) H04N 19/503(2014.01) H04N 19/70(2014.01) (52) Cooperative Patent Classification (CPC): G06T 9/004; G06T 9/001; H04N 19/503; H04N 19/597; H04N 19/70 (86) International application number: PCT/US2022/077004 (87) International publication number: WO 2023/056232 (06.04.2023 Gazette 2023/14)

(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: 30.09.2021 US 202163250953 P 23.09.2022 US 202217934860 (71) Applicant: QUALCOMM INCORPORATED San Diego, California 92121-1714 (US)

(72) Inventors: RAMASUBRAMONIAN, Adarsh Krishnan San Diego, California 92121-1714 (US) VAN DER AUWERA, Geert San Diego, California 92121-1714 (US) PHAM VAN, Luong San Diego, California 92121-1714 (US) KARCZEWICZ, Marta San Diego, California 92121-1714 (US) (74) Representative: Loveless, Ian Mark  Reddie & Grose LLP The White Chapel Building 10 Whitechapel High Street London E1 8QS London E1 8QS (GB)